MARTIN SPROCKET Blocks And Sheaves

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MARTIN SPROCKET -

A-B Combination MST Bushed 8 Groove Conventional Stock Sheaves

StyleModelOutside Dia.TypeMaterialPitch Dia.Face WidthPrice
A8 B 54 Q5 3/4"-Steel-6 1/4"€562.94
B8 B 56 Q5.95"-Steel5 3/5"6 1/4"€575.20
C8 B 58 Q6.15"-Steel5 4/5"6 1/4"€587.53
D8 B 62 Q6.55"-Steel6 1/5"6 1/4"€633.70
E8 B 64 Q6.55"-Steel6 1/5"6 1/4"€646.00
F8 B 66 Q6.95"-Steel6 3/5"6 1/4"€670.69
G8 B 74 R7 3/4"-Cast Iron7 2/5"6 1/4"€771.84
H8 B 68 Q7.15"-Cast Iron6 4/5"6 1/4"€682.97
I8 B 70 R7.35"-Cast Iron7"6 1/4"€697.89
J8 B 80 R8.35"Type K WebCast Iron8"6 1/4"€848.86
K8 B 86 R8.95"-Cast Iron8 3/5"6 1/4"€925.71
L8 B 94 R9 3/4"-Cast Iron9 2/5"6 1/4"€950.27
M8 B 90 R9.35"-Cast Iron9"6 1/4"€937.97
N8 B 110 R11.35"-Cast Iron11"6 1/4"€1,122.57
O8 B 124 R12 3/4"-Cast Iron12 2/5"6 1/4"€1,171.83
P8 B 136 R13.95"Type K Arm, SpokeCast Iron13 3/5"6 1/4"€1,418.01
Q8 B 154 R15 3/4"-Cast Iron15 2/5"6 1/4"€1,565.65
R8 B 184 R18 3/4"-Cast Iron18 2/5"6 1/4"€2,131.74
S8 B 250 R25.35"-Cast Iron25"6 1/4"€2,882.44
T8 B 300 R30.35"-Cast Iron30"6 1/4"€4,051.63
U8 B 380 R38.35"-Cast Iron38"6 1/4"€5,528.47
V8 B 380 S38.35"-Cast Iron38"6 1/4"€5,358.31
MARTIN SPROCKET -

2VP Series Bored To Size Type 2 Groove Sheaves

StyleModelOutside Dia.TypePitch Dia.MaterialColorPrice
A2VP36 7/83 1/2"Bored to Size Type A3 1/5"Cast Iron-€136.98
B2VP36 13 1/2"Bored to Size Type A2" to 2 4/5"Cast IronGray€136.98
A2VP36 5/83 1/2"Bored to Size Type A2" to 2 4/5"Cast IronGray€136.98
A2VP36 3/43 1/2"Bored to Size Type A2" to 2 4/5"Cast IronGray€136.98
C2VP36 1/23 1/2"Bored to Size Type A2" to 2 4/5"Cast IronGray€136.98
A2VP42 7/83.95"Bored to Size Type A2 3/5"Cast Iron-€157.05
D2VP42 5/83.95"Bored to Size Type A2 3/5" to 3 2/5"Cast IronGray€157.05
A2VP42 3/43.95"Bored to Size Type A2 3/5" to 3 2/5"Cast IronGray€157.05
A2VP42 1 1/83.95"Bored to Size Type A2 3/5"Cast Iron-€157.05
D2VP42 13.95"Bored to Size Type A2 3/5" to 3 2/5"Cast IronGray€157.05
D2VP50 3/44 3/4"Bored to Size Type B3 2/5" to 4 1/5"Cast IronGray€180.94
A2VP50 1 1/84 3/4"Bored to Size Type B4 3/5"Cast Iron-€180.94
A2VP50 7/84 3/4"Bored to Size Type B3 2/5"Cast Iron-€180.94
A2VP50 5/84 3/4"Bored to Size Type B3 2/5"Cast Iron-€180.94
A2VP50 14 3/4"Bored to Size Type B3 2/5" to 4 1/5"Cast IronGray€180.94
D2VP56 3/45.35"Bored to Size Type B4" to 4 4/5"Cast IronGray€213.01
A2VP56 5/85.35"Bored to Size Type B4" to 4 4/5"Cast IronGray€213.01
A2VP56 1 1/85.35"Bored to Size Type B-Cast Iron-€213.01
A2VP56 7/85.35"Bored to Size Type B-Cast Iron-€213.01
A2VP56 15.35"Bored to Size Type B4" to 4 4/5"Cast IronGray€213.01
A2VP62 3/45.95"Bored to Size Type B4 3/5" to 5 2/5"Cast IronGray€272.29
D2VP62 1 1/85.95"Bored to Size Type B4 3/5" to 5 2/5"Cast IronGray€272.29
E2VP62 15.95"Bored to Size Type B4 3/5" to 5 2/5"Cast IronGray€272.29
A2VP62 1 3/85.95"Bored to Size Type B5 2/5"Cast Iron-€272.29
A2VP62 7/85.95"Bored to Size Type B4 3/5" to 5 2/5"Cast IronGray€272.29
MARTIN SPROCKET -

8V Series Hi-Cap Wedge Stock 6 Groove MST Sheaves

StyleModelOutside Dia.Pitch Dia.Face WidthMaterialPrice
A6 8V 1320 S13 1/5"13"7 1/8"Cast Iron€2,080.22
B6 8V 1400 S14"13 4/5"7 1/8"Cast Iron€2,275.26
A6 8V 1500 S15"14 4/5"7 1/8"Cast Iron€2,539.36
C6 8V 1600 S16"15 4/5"7 1/8"Cast Iron€2,696.60
A6 8V 1700 S17"16 4/5"7 1/8"Cast Iron€3,023.60
D6 8V 1800 S18"17 4/5"7 1/8"Cast Iron€3,250.10
E6 8V 1900 S19"18 4/5"7 1/8"Cast Iron€3,375.89
A6 8V 2000 S20"19 4/5"7 1/8"Cast Iron€4,350.69
F6 8V 2240 U22.4"22.2"7 1/8"Cast Iron€5,041.96
G6 8V 3000 U30"29.8"7 1/8"Cast Iron€5,459.16
H6 8V 4800 U48"47.8"7 1/8"Cast Iron€11,517.60
H6 8V 5300 U53"52.8"7 1/8"Cast Iron€13,218.47
H6 8V 5800 U58"57.8"7 1/8"Cast Iron€17,968.11
H6 8V 6400 U64"63.8"7 1/8"Cast Iron€22,298.40
MARTIN SPROCKET -

C Series Conventional 3 Groove MST Bushed Stock Sheaves

StyleModelOutside Dia.MaterialPitch Dia.Face WidthPrice
A3 C 60 Q6 2/5"Steel6"3 1/4"€467.64
B3 C 56 P6"Steel5 3/5"3 1/4"€453.51
C3 C 70 Q7 2/5"Cast Iron7"3 1/4"€480.01
C3 C 72 Q7 3/5"Cast Iron7 1/5"3 1/4"€483.05
D3 C 74 Q7 4/5"Cast Iron7 2/5"3 1/4"€486.08
E3 C 80 Q8 2/5"Cast Iron8"3 1/4"€645.71
F3 C 82 Q8 3/5"Cast Iron8 1/5"3 1/4"€666.93
C3 C 84 Q8 4/5"Cast Iron8 2/5"3 1/4"€689.67
G3 C 76 Q8"Cast Iron7 3/5"3 1/4"€492.13
H3 C 88 Q9 1/5"Cast Iron8 4/5"3 1/4"€723.78
I3 C 90 R9 2/5"Cast Iron9"3 1/4"€628.39
C3 C 90 Q9 2/5"Cast Iron9"3 1/4"€743.86
J3 C 92 R9 3/5"Cast Iron9 1/5"3 1/4"€640.67
K3 C 92 Q9 3/5"Cast Iron9 1/5"3 1/4"€756.12
L3 C 94 Q9 4/5"Cast Iron9 2/5"3 1/4"€768.38
C3 C 94 R9 4/5"Cast Iron9 2/5"3 1/4"€652.93
C3 C 98 R10 1/5"Cast Iron9 4/5"3 1/4"€696.13
C3 C 98 Q10 1/5"Cast Iron9 4/5"3 1/4"€811.43
M3 C 100 R10 2/5"Cast Iron10"3 1/4"€726.72
N3 C 100 Q10 2/5"Cast Iron10"3 1/4"€842.12
O3 C 102 R10 3/5"Cast Iron10 1/5"3 1/4"€857.55
C3 C 96 R10"Cast Iron9 3/5"3 1/4"€665.31
P3 C 96 Q10"Cast Iron9 3/5"3 1/4"€780.74
Q3 C 110 R11 2/5"Cast Iron11"3 1/4"€757.41
R3 C 114 Q11 4/5"Cast Iron11 2/5"3 1/4"€788.10
MARTIN SPROCKET -

5V Series Hi-Cap Wedge Stock 8 Groove MST Sheaves

StyleModelOutside Dia.Pitch Dia.Face WidthMaterialPrice
A8 5V 750 Q7 1/2"7 2/5"5.812"Cast Iron€664.49
B8 5V 710 Q7.1"7"5.812"Cast Iron€602.94
C8 5V 800 R8"7.9"5.812"Cast Iron€722.60
D8 5V 975 S9 3/4"9.65"5.812"Cast Iron€989.24
A8 5V 900 R9"8.9"5.812"Cast Iron€851.76
A8 5V 1030 S10.3"10 1/5"5.812"Cast Iron€1,050.80
E8 5V 1090 S10.9"10 4/5"5.812"Cast Iron€1,075.50
F8 5V 1180 S11 4/5"11.7"5.812"Cast Iron€1,155.50
G8 5V 1320 S13 1/5"13.1"5.812"Cast Iron€1,358.45
H8 5V 1400 S14"13.9"5.812"Cast Iron€1,481.54
I8 5V 1500 S15"14.9"5.812"Cast Iron€1,727.68
J8 5V 1600 S16"15.9"5.812"Cast Iron€1,973.82
D8 5V 2120 U21.2"21.1"5.812"Cast Iron€2,507.02
K8 5V 2500 U25"24.9"5.812"Cast Iron€2,715.94
L8 5V 2800 U28"27.9"5.812"Cast Iron€2,924.85
D8 5V 3750 U37 1/2"37.4"5.812"Cast Iron€5,001.98
D8 5V 5000 U50"49.9"5.812"Cast Iron€7,032.83
MARTIN SPROCKET -

5V Series Hi-Cap Wedge Stock 2 Groove MST Sheaves

StyleModelOutside Dia.TypeMaterialPitch Dia.Face WidthPrice
A2 5V 440 P4 2/5"-Cast Iron4.3"1.688"€237.53
B2 5V 550 Q5 1/2"-Steel-1.688"€281.19
C2 5V 590 Q5.9"-Steel5 4/5"1.688"€299.57
D2 5V 630 Q6.3"Type C SolidSteel6 1/5"1.688"€352.88
E2 5V 710 Q7.1"-Cast Iron7"1.688"€385.81
F2 5V 850 Q8 1/2"-Cast Iron8 2/5"1.688"€410.36
G2 5V 800 Q8"-Cast Iron7.9"1.688"€398.11
H2 5V 925 Q9 1/4"-Cast Iron9.15"1.688"€459.63
I2 5V 975 Q9 3/4"-Cast Iron9.65"1.688"€471.89
J2 5V 900 Q9"-Cast Iron8.9"1.688"€434.92
K2 5V 1090 Q10.9"-Cast Iron10 4/5"1.688"€496.57
L2 5V 1180 Q11 4/5"-Cast Iron11.7"1.688"€514.96
M2 5V 1250 Q12 1/2"-Cast Iron12 2/5"1.688"€542.71
N2 5V 1320 Q13 1/5"-Cast Iron13.1"1.688"€579.54
O2 5V 1400 R14"-Cast Iron13.9"1.688"€629.91
P2 5V 1500 R15"-Cast Iron14.9"1.688"€642.32
Q2 5V 1600 R16"-Cast Iron15.9"1.688"€697.66
R2 5V 2120 R21.2"-Cast Iron21.1"1.688"€1,202.23
S2 5V 2800 R28"Type L Arm, SpokeCast Iron27.9"1.688"€1,705.64
MARTIN SPROCKET -

1VP Series Bored To Size Type 1 Groove Sheaves

StyleModelOutside Dia.TypePitch Dia.MaterialColorPrice
A1VP25 3/42 1/2"Bored to Size Type A1 3/5" to 2 2/5"Cast IronGray€44.55
B1VP25 1/22 1/2"Bored to Size Type A1 3/5" to 2 2/5"Cast Iron-€44.55
C1VP25 5/82 1/2"Bored to Size Type A1 3/5" to 2 2/5"Cast Iron-€44.55
C1VP30 3/42.87"Bored to Size Type A1.8" to 2.7"Cast IronGray€45.27
C1VP30 5/82.87"Bored to Size Type A1.8" to 2.7"Cast IronGray€45.27
B1VP30 1/22.87"Bored to Size Type A1.8" to 2.7"Cast Iron-€45.27
B1VP40 1/23 3/4"Bored to Size Type A2 2/5" to 3 1/5"Cast IronGray€57.62
C1VP40 3/43 3/4"Bored to Size Type A2 2/5" to 3 1/5"Cast Iron-€57.62
C1VP40 7/83 3/4"Bored to Size Type A2 2/5" to 3 1/5"Cast Iron-€57.62
C1VP40 5/83 3/4"Bored to Size Type A2 2/5" to 3 1/5"Cast Iron-€57.62
C1VP34 7/83.15"Bored to Size Type A1.9" to 2.8"Cast Iron-€56.92
C1VP34 5/83.15"Bored to Size Type A1.9" to 2.8"Cast Iron-€56.92
C1VP34 3/43.15"Bored to Size Type A1.9" to 2.8"Cast IronGray€56.92
B1VP34 1/23.15"Bored to Size Type A1.9" to 2.8"Cast IronGray€56.92
C1VP50 3/44 3/4"Bored to Size Type B3 2/5" to 4 1/5"Cast Iron-€104.90
D1VP50 1/24 3/4"Bored to Size Type A3 2/5" to 4 1/5"Cast IronGray€104.90
C1VP50 5/84 3/4"Bored to Size Type B3 2/5" to 4 1/5"Cast Iron-€104.90
A1VP50 14 3/4"Bored to Size Type B3 2/5" to 4 1/5"Cast IronGray€104.90
C1VP50 7/84 3/4"Bored to Size Type B3 2/5" to 4 1/5"Cast Iron-€104.90
C1VP50 1 1/84 3/4"Bored to Size Type B3 2/5" to 4 1/5"Cast Iron-€104.90
A1VP44 14.15"Bored to Size Type B2.8" to 3.7"Cast IronGray€86.37
C1VP44 1 1/84.15"Bored to Size Type B2.8" to 3.7"Cast Iron-€86.37
C1VP44 7/84.15"Bored to Size Type B2.8" to 3.7"Cast Iron-€86.37
B1VP44 1/24.15"Bored to Size Type A2.8" to 3.7"Cast IronGray€86.37
C1VP44 3/44.15"Bored to Size Type B2.8" to 3.7"Cast Iron-€86.37
MARTIN SPROCKET -

2AK-H Series MST Bushed 2 Groove FHP Sheaves

StyleModelOutside Dia.TypeFace WidthMaterialPrice
A2AK32-H3 1/4"Solid Type A1 3/8"Cast Iron€88.04
B2AK39-H3 3/4"Solid Type A1 3/8"Cast Iron€90.53
C2AK30-H3.05"Solid Type A1 3/8"Cast Iron€78.41
D2AK34-H3.45"Solid Type A1 3/8"Cast Iron€88.74
E2AK41-H3.95"Type B Web1 3/8"Cast Iron€100.28
F2AK44-H4 1/4"Type B Web1 3/8"Cast Iron€103.72
G2AK49-H4 3/4"Type B Web1 3/8"Cast Iron€110.72
H2AK46-H4.45"Type B Web1 3/8"Cast Iron€108.57
I2AK51-H4.95"Type B Web1 3/8"Cast Iron€113.81
J2AK54-H5 1/4"Type B Web1 3/8"Cast Iron€118.67
K2AK59-H5 3/4"Arm, Spoke Type C1 3/8"Cast Iron€121.41
H2AK56-H5.45"Type B Web1 3/8"Cast Iron€120.35
L2AK61-H5.95"Arm, Spoke Type C1 3/8"Cast Iron€124.25
M2AK64-H6 1/4"Arm, Spoke Type C1 3/8"Cast Iron€130.91
N2AK74-H7 1/4"Arm, Spoke Type C1 3/8"Cast Iron€146.48
O2AK84-H8 1/4"Arm, Spoke Type C1 3/8"Cast Iron€162.52
P2AK94-H9 1/4"Arm, Spoke Type C1 3/8"Cast Iron€174.63
Q2AK104-H10 1/4"Arm, Spoke Type C1 3/8"Cast Iron€183.08
R2AK114-H11 1/4"Arm, Spoke Type C1 3/8"Cast Iron€203.61
Q2AK124-H12 1/4"Arm, Spoke Type C1 3/8"Cast Iron€214.67
S2AK134-H13 1/4"Arm, Spoke Type C1 3/8"Cast Iron€227.27
T2AK144-H14 1/4"Arm, Spoke Type C1 3/8"Cast Iron€240.44
U2AK154-H15 1/4"Arm, Spoke Type C1 3/8"Cast Iron€269.31
V2AK184-H18 1/4"Arm, Spoke Type C1 3/8"Cast Iron€354.97
MARTIN SPROCKET -

A-B Combination MST Bushed 6 Groove Conventional Stock Sheaves

StyleModelOutside Dia.TypeMaterialPitch Dia.Face WidthPrice
A6 B 36 P2.938"-Cast Iron3 3/5"4 3/4"€337.58
A6 B 34 P3 3/4"-Steel3 2/5"4 3/4"€331.32
B6 B 40 P4.35"-Steel4"4 3/4"€349.84
A6 B 42 P4.55"-Cast Iron4 1/5"4 3/4"€356.04
C6 B 46 P4.95"-Steel4 3/5"4 3/4"€374.53
D6 B 54 Q5 3/4"-Steel-4 3/4"€385.66
C6 B 48 P5.15"-Cast Iron4 4/5"4 3/4"€380.60
C6 B 50 P5.35"-Steel5"4 3/4"€386.79
C6 B 52 P5.55"-Cast Iron5 1/5"4 3/4"€392.87
C6 B 56 Q5.95"-Cast Iron5 3/5"4 3/4"€391.90
C6 B 64 Q6 3/4"-Steel6 2/5"4 3/4"€428.76
C6 B 58 Q6.15"-Steel5 4/5"4 3/4"€397.98
E6 B 60 Q6.35"-Steel6"4 3/4"€404.15
F6 B 62 Q6.55"-Cast Iron6 1/5"4 3/4"€416.42
G6 B 74 R7 3/4"-Cast Iron7 2/5"4 3/4"€549.91
C6 B 68 Q7.15"-Cast Iron6 4/5"4 3/4"€453.42
H6 B 70 Q7.35"-Cast Iron7"4 3/4"€492.17
I6 B 70 R7.35"-Cast Iron7"4 3/4"€383.76
J6 B 80 Q8.35"-Cast Iron8"4 3/4"€670.56
K6 B 80 R8.35"Type J WebCast Iron8"4 3/4"€562.19
C6 B 86 Q8.95"-Cast Iron8 3/5"4 3/4"€707.55
L6 B 94 R9 3/4"-Cast Iron9 2/5"4 3/4"€629.91
C6 B 94 Q9 3/4"-Cast Iron9 2/5"4 3/4"€738.31
M6 B 90 R9.35"-Cast Iron9"4 3/4"€614.59
C6 B 90 Q9.35"-Cast Iron9"4 3/4"€722.99
MARTIN SPROCKET -

A-B Combination MST Bushed 5 Groove Conventional Stock Sheaves

StyleModelOutside Dia.TypeMaterialPitch Dia.Face WidthPrice
A5 B 34 P3 3/4"-Cast Iron3 2/5"4"€257.53
B5 B 44 P4 3/4"-Cast Iron4 2/5"4"€288.32
A5 B 42 P4.55"-Steel4 1/5"4"€282.24
B5 B 46 P4.95"-Steel4 3/5"4"€294.52
C5 B 54 Q5 3/4"-Cast Iron-4"€311.95
B5 B 48 P5.15"-Cast Iron4 4/5"4"€306.79
D5 B 50 P5.35"-Steel5"4"€313.00
E5 B 52 P5.55"-Steel5 1/5"4"€319.08
B5 B 56 Q5.95"-Steel5 3/5"4"€318.06
F5 B 64 Q6 3/4"-Steel6 2/5"4"€373.52
B5 B 58 Q6.15"-Cast Iron5 4/5"4"€324.29
G5 B 60 Q6.35"-Steel6"4"€342.74
B5 B 62 Q6.55"-Cast Iron6 1/5"4"€361.12
B5 B 66 Q6.95"-Cast Iron6 3/5"4"€385.81
B5 B 68 Q7.15"-Cast Iron6 4/5"4"€398.11
H5 B 70 Q7.35"-Cast Iron7"4"€436.85
I5 B 70 R7.35"-Cast Iron7"4"€328.47
B5 B 80 Q8.35"-Cast Iron8"4"€504.56
J5 B 94 Q9 3/4"-Cast Iron9 2/5"4"€559.90
K5 B 94 R9 3/4"-Cast Iron9 2/5"4"€451.53
L5 B 90 Q9.35"-Cast Iron9"4"€547.63
M5 B 90 R9.35"Type J WebCast Iron9"4"€439.22
N5 B 110 R11.35"-Cast Iron11"4"€519.26
O5 B 124 Q12 3/4"-Cast Iron12 2/5"4"€670.69
P5 B 136 Q13.95"Type J Arm, SpokeCast Iron13 3/5"4"€769.09
MARTIN SPROCKET -

3V Series Hi-Cap Wedge Stock 4 Groove MST Sheaves

Martin Sprocket 3V Series Hi-Cap Wedge Stock MST sheaves provide efficient & reliable belt power transmission in machinery and equipment. They are used in conveyor systems, agricultural equipment, HVAC units and industrial machinery. These sheaves are made from high-quality materials such as iron & steel to withstand wear, abrasion and ensuring long-lasting performance. These sheeves feature 4-groove design for enhanced belt grip, minimising slippage & maximising power transmission efficiency. They provide optimal load distribution to reduce stress on belts, extending their lifespan. These sheaves are designed for simple & straightforward installation and can be quickly integrated into existing systems for minimising downtime & improving productivity.

StyleModelOutside Dia.MaterialPitch Dia.Face WidthPrice
A4 3V 690 Q-Steel6.85"1.906"€268.79
B4 3V 280 G2 4/5"Steel2 3/4"1.906"€147.38
C4 3V 265 G2.65"Steel2 3/5"1.906"€146.12
D4 3V 300 G3"Steel2.95"1.906"€162.70
E4 3V 335 H3.35"Steel3.3"1.906"€170.05
F4 3V 450 P4 1/2"Steel4.45"1.906"€181.58
G4 3V 475 P4 3/4"Steel4.7"1.906"€193.85
H4 3V 412 P4.12"Steel4.07"1.906"€166.75
I4 3V 560 P5 3/5"Steel5.55"1.906"€224.60
J4 3V 500 P5"Steel4.95"1.906"€206.15
K4 3V 530 P5.3"Steel5 1/4"1.906"€218.40
L4 3V 650 Q6 1/2"Steel6.45"1.906"€238.04
M4 3V 600 Q6"Steel5.95"1.906"€231.97
N4 3V 1060 Q10 3/5"Cast Iron10.55"1.906"€410.36
O4 3V 1900 R19"Cast Iron18.95"1.906"€697.66
P4 3V 2500 R25"Cast Iron24.95"1.906"€1,189.95
Q4 3V 3350 R33 1/2"Cast Iron33.45"1.906"€2,451.45
MARTIN SPROCKET -

5V Series Hi-Cap Wedge Stock 6 Groove MST Sheaves

StyleModelOutside Dia.TypePitch Dia.Face WidthMaterialPrice
A6 5V 750 Q7 1/2"-7 2/5"4.437"Cast Iron€572.18
B6 5V 710 Q7.1"-7"4.437"Cast Iron€522.95
C6 5V 850 R8 1/2"-8 2/5"4.437"Cast Iron€660.67
D6 5V 800 R8"-7.9"4.437"Cast Iron€623.84
E6 5V 975 R9 3/4"-9.65"4.437"Cast Iron€752.98
F6 5V 1090 R10.9"-10 4/5"4.437"Cast Iron€851.53
G6 5V 1180 R11 4/5"-11.7"4.437"Cast Iron€857.71
H6 5V 1250 S12 1/2"-12 2/5"4.437"Cast Iron€989.24
I6 5V 1320 S13 1/5"-13.1"4.437"Cast Iron€1,056.99
J6 5V 1400 S14"-13.9"4.437"Cast Iron€1,186.29
K6 5V 1500 S15"Type J Arm, Spoke14.9"4.437"Cast Iron€1,309.34
L6 5V 1600 S16"-15.9"4.437"Cast Iron€1,432.40
M6 5V 2120 S21.2"-21.1"4.437"Cast Iron€1,819.99
N6 5V 2500 S25"-24.9"4.437"Cast Iron€2,100.10
O6 5V 3750 U37 1/2"Type K Arm, Spoke37 2/5"4.437"Cast Iron€4,071.74
P6 5V 5000 U50"-49.9"4.437"Cast Iron€6,963.93
MARTIN SPROCKET -

8V Series Hi-Cap Wedge Stock 4 Groove MST Sheaves

StyleModelOutside Dia.Pitch Dia.Face WidthMaterialPrice
A4 8V 1250 S12 1/2"12.3"4 7/8"Cast Iron€1,715.54
B4 8V 1320 S13 1/5"13"4 7/8"Cast Iron€1,740.69
C4 8V 1400 S14"13 4/5"4 7/8"Cast Iron€1,765.75
D4 8V 1500 S15"14 4/5"4 7/8"Cast Iron€1,879.01
D4 8V 1600 S16"15 4/5"4 7/8"Cast Iron€2,080.22
D4 8V 1800 S18"17 4/5"4 7/8"Cast Iron€2,394.68
D4 8V 1900 S19"18 4/5"4 7/8"Cast Iron€2,489.00
D4 8V 2120 S21.2"21"4 7/8"Cast Iron€2,746.95
E4 8V 2240 U22.4"22.2"4 7/8"Cast Iron€2,419.42
F4 8V 3000 U30"29.8"4 7/8"Cast Iron€4,381.60
F4 8V 4000 U40"39.8"4 7/8"Cast Iron€6,331.26
F4 8V 4800 U48"47.8"4 7/8"Cast Iron€8,783.80
G4 8V 5300 U53"52.8"4 7/8"Cast Iron€10,590.23
F4 8V 5800 U58"57.8"4 7/8"Cast Iron€14,220.60
F4 8V 6400 U64"63.8"4 7/8"Cast Iron€17,040.94
MARTIN SPROCKET -

C Series Conventional 2 Groove MST Bushed Stock Sheaves

StyleModelOutside Dia.MaterialPitch Dia.Face WidthPrice
A2 C 60 Q6 2/5"Steel6"2 1/4"€435.79
B2 C 56 P6"Steel5 3/5"2 1/4"€432.73
C2 C 72 Q7 3/5"Cast Iron7 1/5"2 1/4"€444.11
D2 C 74 Q7 4/5"Cast Iron7 2/5"2 1/4"€447.92
D2 C 78 Q8 1/5"Cast Iron7 4/5"2 1/4"€467.64
E2 C 80 Q8 2/5"Cast Iron8"2 1/4"€479.86
D2 C 82 Q8 3/5"Cast Iron8 1/5"2 1/4"€483.05
D2 C 84 Q8 4/5"Cast Iron8 2/5"2 1/4"€486.08
F2 C 76 Q8"Cast Iron7 3/5"2 1/4"€455.36
G2 C 92 Q9 3/5"Cast Iron9 1/5"2 1/4"€512.71
H2 C 94 Q9 4/5"Cast Iron9 2/5"2 1/4"€520.95
I2 C 86 Q9"Cast Iron8 3/5"2 1/4"€492.13
H2 C 98 Q10 1/5"Cast Iron9 4/5"2 1/4"€619.77
J2 C 100 Q10 2/5"Cast Iron10"2 1/4"€578.15
H2 C 102 Q10 3/5"Cast Iron10 1/5"2 1/4"€590.27
K2 C 96 Q10"Cast Iron9 3/5"2 1/4"€587.77
L2 C 110 Q11 2/5"Cast Iron11"2 1/4"€651.78
H2 C 114 Q11 4/5"Cast Iron11 2/5"2 1/4"€657.95
H2 C 106 Q11"Cast Iron10 3/5"2 1/4"€614.92
H2 C 120 Q12 2/5"Cast Iron12"2 1/4"€682.50
M2 C 140 R14 2/5"Cast Iron14"2 1/4"€751.15
H2 C 160 Q16 2/5"Cast Iron16"2 1/4"€751.15
N2 C 180 R18 2/5"Cast Iron18"2 1/4"€873.97
H2 C 200 Q20.4"Cast Iron20"2 1/4"€1,081.52
O2 C 240 Q24.4"Cast Iron24"2 1/4"€1,449.86
MARTIN SPROCKET -

AK Series Bored To Size Type Single Groove FHP Sheaves

StyleModelOutside Dia.Face WidthMaterialPrice
AAK17 5/81 3/4"0.656"Steel€19.84
BAK17 1/21 3/4"0.656"Steel€19.84
CAK15 1/21.55"0.656"Steel€17.59
DAK15 5/81.55"0.656"Steel€17.59
EAK19 7/81.95"0.656"Steel€19.84
FAK19 5/81.95"0.656"Steel€19.84
GAK19 1/21.95"0.656"Steel€19.84
HAK19 3/41.95"0.656"Steel€19.84
IAK25 5/82 1/2"0.656"Steel€22.81
JAK25 3/42 1/2"0.656"Steel€22.81
KAK25 7/82 1/2"0.656"Steel€22.81
LAK22 1/22 1/5"0.656"Steel€20.66
MAK22 7/82 1/5"0.656"Steel€20.66
NAK22 5/82 1/5"0.656"Steel€20.66
OAK22 3/42 1/5"0.656"Steel€20.66
PAK24 3/42 2/5"0.656"Steel€22.44
QAK24 1/22 2/5"0.656"Steel€22.44
RAK24 12 2/5"0.656"Steel€22.44
SAK24 5/82 2/5"0.656"Steel€22.44
OAK24 7/82 2/5"0.656"Steel€22.44
TAK25 1/22 2/5"0.656"Steel€22.81
UAK26 5/82 3/5"0.656"Steel€23.27
VAK26 3/42 3/5"0.656"Steel€23.27
WAK26 1/22 3/5"0.656"Steel€23.27
XAK28 7/82 4/5"0.656"Steel€26.13
MARTIN SPROCKET -

AK-H Series MST Bushed Single Groove FHP Sheaves

StyleModelOutside Dia.TypeFace WidthMaterialPrice
AAK32-H3 1/4"Solid Type A3/4"Cast Iron€45.50
BAK39-H3 3/4"Solid Type A3/4"Cast Iron€48.82
CAK30-H3.05"Solid Type A3/4"Cast Iron€44.79
DAK34-H3.45"Solid Type A3/4"Cast Iron€46.09
EAK41-H3.95"Solid Type A3/4"Cast Iron€49.43
FAK44-H4 1/4"Solid Type A3/4"Cast Iron€50.13
GAK49-H4 3/4"Type B Web3/4"Cast Iron€51.45
HAK46-H4.45"Solid Type A3/4"Cast Iron€50.75
IAK51-H4.95"Type B Web3/4"Cast Iron€52.16
JAK54-H5 1/4"Type B Web3/4"Cast Iron€52.76
KAK59-H5 3/4"Type B Web3/4"Cast Iron€54.54
LAK56-H5.45"Type B Web3/4"Cast Iron€53.59
MAK61-H5.95"Arm, Spoke Type C3/4"Cast Iron€55.73
NAK64-H6 1/4"Arm, Spoke Type C3/4"Cast Iron€57.15
OAK69-H6 3/4"Arm, Spoke Type C3/4"Cast Iron€64.51
OAK66-H6.45"Arm, Spoke Type C3/4"Cast Iron€58.91
OAK71-H6.95"Arm, Spoke Type C3/4"Cast Iron€68.08
PAK74-H7 1/4"Arm, Spoke Type C3/4"Cast Iron€71.28
QAK79-H7 3/4"Arm, Spoke Type C3/4"Cast Iron€77.71
RAK84-H8 1/4"Arm, Spoke Type C3/4"Cast Iron€82.67
SAK89-H8 3/4"Arm, Spoke Type C3/4"Cast Iron€89.10
TAK94-H9 1/4"Arm, Spoke Type C3/4"Cast Iron€96.23
OAK99-H9 3/4"Arm, Spoke Type C3/4"Cast Iron€102.17
UAK104-H10 1/4"Arm, Spoke Type C3/4"Cast Iron€103.59
VAK109-H10 3/4"Arm, Spoke Type C3/4"Cast Iron€108.93
MARTIN SPROCKET -

5V Series Hi-Cap Wedge Stock 3 Groove MST Sheaves

StyleModelOutside Dia.TypeMaterialPitch Dia.Face WidthPrice
A3 5V 440 P4 2/5"Type S SolidSteel4.3"2 3/8"€264.64
B3 5V 460 Q4 3/5"-Steel4 1/2"2 3/8"€244.24
C3 5V 490 Q4.9"-Steel4 4/5"2 3/8"€262.76
D3 5V 550 Q5 1/2"Type J SolidSteel5 2/5"2 3/8"€299.57
E3 5V 520 Q5 1/5"Type J SolidSteel5.1"2 3/8"€281.19
F3 5V 590 Q5.9"Type J SolidSteel5 4/5"2 3/8"€318.06
G3 5V 630 Q6.3"-Steel6 1/5"2 3/8"€370.26
B3 5V 670 Q6.7"-Steel6 3/5"2 3/8"€388.96
H3 5V 750 Q7 1/2"-Cast Iron7 2/5"2 3/8"€450.39
I3 5V 710 Q7.1"-Cast Iron7"2 3/8"€431.91
J3 5V 850 R8 1/2"-Cast Iron8 2/5"2 3/8"€371.48
K3 5V 800 R8"Type J WebCast Iron7.9"2 3/8"€359.23
L3 5V 925 R9 1/4"-Cast Iron9.15"2 3/8"€402.28
M3 5V 975 R9 3/4"-Cast Iron9.65"2 3/8"€420.76
N3 5V 900 R9"-Cast Iron8.9"2 3/8"€383.76
O3 5V 1090 R10.9"-Cast Iron10 4/5"2 3/8"€463.81
O3 5V 1180 R11 4/5"-Cast Iron11.7"2 3/8"€519.26
P3 5V 1250 R12 1/2"-Cast Iron12 2/5"2 3/8"€673.10
Q3 5V 1400 R14"-Cast Iron13.9"2 3/8"€845.27
R3 5V 1500 R15"-Cast Iron14.9"2 3/8"€894.56
S3 5V 1600 R16"-Cast Iron15.9"2 3/8"€919.22
T3 5V 2120 R21.2"Type J Arm, SpokeCast Iron21.1"2 3/8"€1,405.34
U3 5V 2800 R28"-Cast Iron27.9"2 3/8"€1,713.01
V3 5V 3750 S37 1/2"-Cast Iron37.4"2 3/8"€3,635.29
V3 5V 5000 U50"-Cast Iron49.9"2 3/8"€5,019.36
MARTIN SPROCKET -

Dolly Blocks

StyleModelTypeMaterialPrice
A1058-Steel€107.48
B1068-Steel€106.07
C1070-Steel€138.60
D1061-Steel€99.00
E1064--€83.16
F1057--€85.14
G1059--€83.08
RFQ
H1067-Steel€110.32
I1065--€61.38
J1060-Steel€110.32
K1058SShrinkingSteel€107.48
MARTIN SPROCKET -

BK Series Bored To Size Type Single Groove FHP Sheaves, Reborable

StyleModelOutside Dia.Face WidthMaterialPitch Dia.Price
ABK25 P/B2 1/2"13/16"Steel-€28.51
ABK24 P/B2 2/5"13/16"Steel-€27.68
ABK26 P/B2 3/5"13/16"Steel-€30.19
ABK23 P/B2.3"13/16"Steel-€27.68
ABK27 P/B2.7"13/16"Steel-€31.35
ABK28 P/B2.95"13/16"Steel-€31.35
BBK36 P/B3 3/4"7/8"Cast Iron-€46.94
ABK30 P/B3.15"13/16"Steel-€32.31
ABK32 P/B3.35"13/16"Steel-€35.06
BBK34 P/B3.55"7/8"Cast Iron-€43.01
BBK40 P/B3.95"7/8"Cast Iron3 1/5", 3 3/5"€48.95
BBK45 P/B4 1/4"7/8"Cast Iron-€50.13
BBK50 P/B4 3/4"7/8"Cast Iron-€54.89
BBK46 P/B4.35"7/8"Cast Iron-€54.05
BBK47 P/B4.45"7/8"Cast Iron-€54.05
BBK48 P/B4.55"7/8"Cast Iron-€54.05
BBK52 P/B4.95"7/8"Cast Iron-€55.01
BBK55 P/B5 1/4"7/8"Cast Iron-€58.21
BBK60 P/B5 3/4"7/8"Cast Iron-€62.50
BBK57 P/B5.45"7/8"Cast Iron-€60.83
BBK62 P/B5.95"7/8"Cast Iron-€62.96
BBK65 P/B6 1/4"7/8"Cast Iron-€70.58
CBK70 P/B6 3/4"7/8"Cast Iron-€81.51
DBK67 P/B6.45"7/8"Cast Iron5.7", 6.1"€73.19
DBK72 P/B6.95"7/8"Cast Iron6 1/5", 6 3/5"€86.62
MARTIN SPROCKET -

8V Series Hi-Cap Wedge Stock 8 Groove MST Sheaves

StyleModelOutside Dia.Pitch Dia.Face WidthMaterialPrice
A8 8V 1320 S13 1/5"13"9 3/8"Cast Iron€2,597.11
B8 8V 1400 S14"13 4/5"9 3/8"Cast Iron€2,729.20
A8 8V 1500 S15"14 4/5"9 3/8"Cast Iron€2,924.10
A8 8V 1700 U17"16 4/5"9 3/8"Cast Iron€3,049.50
A8 8V 1900 U19"18 4/5"9 3/8"Cast Iron€3,414.31
C8 8V 2000 U20"19 4/5"9 3/8"Cast Iron€3,540.10
D8 8V 2120 U21.2"21"9 3/8"Cast Iron€3,854.56
E8 8V 3000 U30"29.8"9 3/8"Cast Iron€6,358.56
F8 8V 4000 W40"39.8"9 3/8"Cast Iron€6,912.12
G8 8V 4800 W48"47.8"9 3/8"Cast Iron€10,234.06
H8 8V 5300 W53"52.8"9 3/8"Cast Iron€12,195.09
I8 8V 5800 W58"57.8"9 3/8"Cast Iron€17,527.40
J8 8V 6400 W64"63.8"9 3/8"Cast Iron€22,199.46
MARTIN SPROCKET -

8V Series Hi-Cap Wedge Stock 6 Groove QD Sheaves

StyleModelOutside Dia.TypePitch Dia.Face WidthMaterialColorPrice
A6 8V 1250 F12 1/2"Solid Type A-112.3"7 1/8"Cast Iron-€1,415.21
B6 8V 1320 F13 1/5"Type A-1 Web13"7 1/8"Cast Iron-€1,511.40
C6 8V 1400 F14"Type A-1 Web13 4/5"7 1/8"Cast Iron-€1,653.39
D6 8V 1500 J15"Type A-1 Web14 4/5"7 1/8"Cast Iron-€1,833.22
E6 8V 1600 J16"Type A-2 Web15 4/5"7 1/8"Cast IronGray€1,951.65
F6 8V 1700 J17"Type A-2 Web16 4/5"7 1/8"Cast Iron-€2,197.96
G6 8V 1800 J18"Type A Web17 4/5"7 1/8"Cast Iron-€2,368.49
H6 8V 1900 J19"Type A Web18 4/5"7 1/8"Cast Iron-€2,463.21
G6 8V 2000 M20"Type B Web19 4/5"7 1/8"Cast Iron-€2,818.52
I6 8V 2120 M21.2"Type B Web21"7 1/8"Cast Iron-€3,126.41
J6 8V 2240 M22.4"Type B Arm, Spoke22 1/5"7 1/8"Cast Iron-€3,694.84
G6 8V 2480 M24.8"Type B Arm, Spoke24 3/5"7 1/8"Cast Iron-€3,765.89
K6 8V 3000 M30"Arm, Spoke Type B-329 4/5"7 1/8"Cast Iron-€4,083.49
L6 8V 3550 N35 1/2"Type C Arm, Spoke35.3"7 1/8"Cast Iron-€5,446.33
M6 8V 4000 N40"Arm, Spoke Type C-339 4/5"7 1/8"Cast Iron-€6,187.46
N6 8V 4450 N44 1/2"Type C Arm, Spoke44.3"7 1/8"Cast Iron-€8,430.61
O6 8V 5300 N53"Arm, Spoke Type B-352 4/5"7 1/8"Cast IronGray€9,251.29
P6 8V 6300 P63"Arm, Spoke Type C-362 4/5"7 1/8"Cast Iron-€15,393.95
Q6 8V 7100 P71"Type B Arm, Spoke70 4/5"7 1/8"Cast Iron-€22,382.16
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