NTN nj2222

Item: DR3PLDModel: nj2222
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Product Specifications:

Bearing Inner Ring Width (b) 53 mm
Dynamic Load (c) 350 kN
External Dia. (d) 200 mm
Fatigue Limit Load (cu) 44 kN
Grease Lubrication Limit Speed (n Lim) 3100 turns/min.
Internal Dia. (d) 110 mm
Ir Flange Outside Dia. (d1) 141.5 mm
Max. Fillet Radius (ra) 2 mm
Max. Operating Temp. 120°
Max. Shoulder Or Dia. (da) 189 mm
Max. Small Face Shoulder Dia. (da) 130 mm
Min. Fillet Radius (r1s) 2.1 mm
Min. Fillet Radius (rs) 2.1 mm
Min. Inside Ring Dia. (dc) 144 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 121 mm
Oil Lubrication Limit Speed (n) 3700 turns/min.
Radial Clearance Class Cn
Static Load Rating (c0) 415 kN
Under Roller Dia. (f) 132.5 mm
Upper Roller Dia. (e) 178.5 mm

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NTN nj2222