FREE delivery on orders over €150
Product Specifications:
| Item | Jaw Coupling Hub |
| Bore Dia. | 1 5/8" |
| Bore Tolerance | 0" to 0.001" |
| Bore Type | Round Bore With Keyway |
| Coupling Overall Length | 4 3/8" |
| Coupling Size | JC50 |
| Fail Safe | Yes |
| Features | Balanced Design, Replaceable Spider |
| For Shaft Type | Keyed |
| Full Bearing Support Required | Yes |
| Hub Diameter | 3 1/8" |
| Hub Material | Aluminum |
| Hub Material Finish | Bright |
| Hub Material Grade | 2024 |
| Hub Projection | 1 19/32" |
| Included Screws | (1) Hex Socket Cap Screw |
| Jaw Profile | Curved |
| Keyway Depth | 3/16" |
| Keyway Size | 3/8" x 3/16" |
| Keyway Width | 3/8" |
| Length Through Bore | 1 3/5" |
| Max. Operating Temp. | 180°F |
| Max. Speed | 8000 RPM |
| Maximum Bore Dia. | 1 5/8" |
| Min. Operating Temp. | -10°F |
| Number Of Locking Screws | 1 |
| Outside Dia. | 3 1/8" |
| Overall Coupling Length | 1.594" |
| Screw Material | Alloy Steel |
| Screw Material Finish | Black Oxide |
| Screw Thread Size | M8 |
| Shaft Locking Type | Clamp On |
| Shaft Tolerance | -0.0005" to 0" |
| System Of Measurement | Imperial |
| Zero Backlash | Yes |
Shipping Info:
| Ship weight (kg) | 0.45 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Product | Model | Keyway Size | Outside Dia. | Coupling Size | Bore Dia. | Overall Coupling Length | Bore Tolerance | Hub Material Grade | Length Through Bore | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
JCC16-6-A | 3/32" x 3/64" | 1" | Jc16 | 3/8" | - | 0" to 0.002" | Grade 2024 T351 | 1/2" | €76.95 | |
![]() |
JCC16-8-A | 1/8" x 1/16" | 1" | Jc16 | 1/2" | - | 0" to 0.002" | Grade 2024 T351 | 1/2" | €74.24 | |
![]() |
JCC26-10-A | 3/16" x 3/32" | 1 5/8" | Jc26 | 5/8" | - | 0" to 0.002" | Grade 2024 T351 | 0.7" | €135.17 | |
![]() |
JCC26-12-A | 3/16" x 3/32" | 1 5/8" | Jc26 | 3/4" | - | 0" to 0.002" | Grade 2024 T351 | 0.7" | €133.66 | |
![]() |
JCC26-6-A | 3/32" x 3/64" | 1 5/8" | Jc26 | 3/8" | - | 0" to 0.002" | Grade 2024 T351 | 0.7" | €129.36 | |
![]() |
JCC26-8-A | 1/8" x 1/16" | 1 5/8" | Jc26 | 1/2" | - | 0" to 0.002" | Grade 2024 T351 | 0.7" | €129.36 | |
![]() |
JCC36-10-A | 3/16" x 3/32" | 2 1/4" | Jc36 | 5/8" | - | 0" to 0.002" | Grade 2024 T351 | 1.1" | €280.56 |
Explore Products
- GROVE GEAR GRG8265787.00 GRG-FMQ826-10-RR-180 Quill Input Worm Gear Reducer
- PIP 67-305/M Hand Protection Eternal Use Disposables, M, Yellow, Box
- SUPCO LP5744
- BROWNING 1079763 Q1 40 MM Split Taper Bushing, 40 mm Bore Size, 4.125 Inch Outer Dia., Q1 Split Taper Bushing, Sintered Steel/ Ductile Iron
- VESTIL HIPM-2772-DC Steel DC Power High Lift Table, 27 x 72 Inch, 2500 lb Capacity
- MARTIN SPROCKET ML190 7/8 NSKW Jaw Coupling, 7/8 Inch Size
- STAFFORD MFG 7A006006 Rigid Shaft Coupling, 1 Piece Split, Clamp Type, 3/8 x 3/8 Inch Bore, Aluminum
- WALTER TOOLS A1249XPL-NO38 5337309 Jobber Length Drill Bit, #38 Size, 30 mm Flute Length, 57 mm Overall Length
Explore More
- KEYSHAFT
- MANITOWOC
- MC PRODUCTS
- STAUFF
- SOLIDDRIVE
- Homogenizers
- Hazardous Location Control Station Accessories
- Strapping Cutters
- Insulator Washers
- Neoprene Tubing
- ANSELL 11-727 Hyflex Ultralight Abrasion Resistant Gloves
- IRONCLAD Kong Cold Condition Waterproof Gloves
- JOHN GUEST Male Connectors, NPTF Thread, Acetal Gray
- ZURN Lavatory Sinks
- ROADPRO Volumetric Flasks
- BELL & GOSSETT B0 Series, Inverted Bucket Steam Traps
- TENNSCO Flared Leg Workbenches
- AMETEK LAMB Brushed Motors, 5.7 Frame Size, 24V, Peripheral-Q, 2 Stage
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
RULAND MANUFACTURING JCC50-26-A Jaw Coupling Hub, JC50 Coupling Size, 3 1/8 Inch Outside Dia, Aluminum
€359.89 /unit

