NTN nj212

Item: DR8BEXModel: nj212
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Product Specifications:

Bearing Inner Ring Width (b) 22 mm
Dynamic Load (c) 76 kN
External Dia. (d) 110 mm
Fatigue Limit Load (cu) 9.15 kN
Grease Lubrication Limit Speed (n Lim) 6400 turns/min.
Internal Dia. (d) 60 mm
Ir Flange Outside Dia. (d1) 78.4 mm
Max. Fillet Radius (ra) 1.5 mm
Max. Operating Temp. 120°
Max. Shoulder Or Dia. (da) 102 mm
Max. Small Face Shoulder Dia. (da) 71 mm
Min. Fillet Radius (r1s) 1.5 mm
Min. Fillet Radius (rs) 1.5 mm
Min. Inside Ring Dia. (dc) 80 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 68 mm
Oil Lubrication Limit Speed (n) 7600 turns/min.
Radial Clearance Class Cn
Static Load Rating (c0) 75 kN
Under Roller Dia. (f) 73.5 mm
Upper Roller Dia. (e) 97.5 mm

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NTN nj212