NTN n321c3

Item: DU2BLKModel: n321c3
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Product Specifications:

Bearing Inner Ring Width (b) 49 mm
Dynamic Load (c) 355 kN
External Dia. (d) 225 mm
Fatigue Limit Load (cu) 37.5 kN
Grease Lubrication Limit Speed (n Lim) 3100 turns/min.
Internal Dia. (d) 105 mm
Ir Flange Outside Dia. (d1) 147 mm
Max. Fillet Radius (r1a) 2.5 mm
Max. Fillet Radius (ra) 2.5 mm
Max. Operating Temp. 120°
Max. Outside Ring Go Dia. (dc) 193 mm
Max. Shoulder Or Dia. (da) 212 mm
Min. Fillet Radius (r1s) 3 mm
Min. Fillet Radius (rs) 3 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 118 mm
Min. Small Face Shoulder Dia. (db) 198 mm
Oil Lubrication Limit Speed (n) 3700 turns/min.
Radial Clearance Class C3
Static Load Rating (c0) 360 kN
Under Roller Dia. (f) 135 mm
Upper Roller Dia. (e) 195 mm

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NTN n321c3