NTN nj234

Item: DL8VFMModel: nj234
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Product Specifications:

Bearing Inner Ring Width (b) 52 mm
Dynamic Load (c) 530 kN
External Dia. (d) 310 mm
Fatigue Limit Load (cu) 59.5 kN
Grease Lubrication Limit Speed (n Lim) 2200 turns/min.
Internal Dia. (d) 170 mm
Ir Flange Outside Dia. (d1) 220.5 mm
Max. Fillet Radius (ra) 3 mm
Max. Operating Temp. 120°
Max. Shoulder Or Dia. (da) 294 mm
Max. Small Face Shoulder Dia. (da) 204 mm
Min. Fillet Radius (r1s) 4 mm
Min. Fillet Radius (rs) 4 mm
Min. Inside Ring Dia. (dc) 223 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 186 mm
Oil Lubrication Limit Speed (n) 2500 turns/min.
Radial Clearance Class Cn
Static Load Rating (c0) 635 kN
Under Roller Dia. (f) 208 mm
Upper Roller Dia. (e) 272 mm

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NTN nj234