NTN kr40xh

Item: DU9FMHModel: kr40xh
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Product Specifications:

Axial Lubrication Hole Dia. (n) 6 mm
Bearing Inner Ring Width (b) 21.5 mm
Bearing With/without Cage Avec
Bearing, Drawn Cup, Outer Ring Width (c) 20 mm
Distance Between Roller Face And Washer Face (c1) 0.8 mm
Distance Between Washer Face And Radial Lub Hole (b3) 8 mm
Dynamic Load Rating (cr) 14 kN
External Dia. (d) 40 mm
Grease Lubrication Limit Speed (n Lim) 7000 turns/min.
Hexagonal Hole (h) 6 mm
Max. Operating Temp. 120°
Max. Tightening Torque 76 N-m
Min. Operating Temp. -20°
Oil Lubrication Limit Speed (n) 9000 turns/min.
Precision Class Class P0
Radial Clearance Class Cn
Radial Lubrication Hole Dia. (a) 3 mm
Roller Or Washer Inlet Dia. (e) 32 mm
Static Load Rating (c0r) 22.8 kN
Stud Dia. (d1) 18 mm
Stud Rod Length (b2) 36.5 mm
Stud Thread Designation (g) M18 x 1.5
Stud Thread Length (g1) 19 mm
Total Stud Length (b1) 58 mm
Track Load Capacity Cylindrical Outer Ring 14.5 kN
Under Roller Dia. (f) 22 mm

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NTN kr40xh