NTN nj415

Item: DW4GGVModel: nj415
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Product Specifications:

Bearing Inner Ring Width (b) 45 mm
Dynamic Load (c) 291 kN
External Dia. (d) 190 mm
Fatigue Limit Load (cu) 30.5 kN
Grease Lubrication Limit Speed (n Lim) 3200 turns/min.
Internal Dia. (d) 75 mm
Ir Flange Outside Dia. (d1) 116 mm
Max. Fillet Radius (r1a) 2.5 mm
Max. Fillet Radius (ra) 2.5 mm
Max. Operating Temp. 120°
Max. Shoulder Or Dia. (da) 177 mm
Min. Fillet Radius (rns) 3 mm
Min. Fillet Radius (rs) 3 mm
Min. Inside Ring Dia. (dc) 107 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 88 mm
Min. Small Face Shoulder Dia. (db) 162 mm
Oil Lubrication Limit Speed (n) 3700 turns/min.
Radial Clearance Class Cn
Static Load Rating (c0) 274 kN
Under Roller Dia. (f) 104.5 mm
Upper Roller Dia. (e) 160.5 mm

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NTN nj415