NTN nu238c3

Item: DP4NYZModel: nu238c3
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Product Specifications:

Bearing Inner Ring Width (b) 55 mm
Dynamic Load (c) 615 kN
External Dia. (d) 340 mm
Fatigue Limit Load (cu) 70 kN
Grease Lubrication Limit Speed (n Lim) 1900 turns/min.
Internal Dia. (d) 190 mm
Max. Fillet Radius (r1a) 3 mm
Max. Fillet Radius (ra) 3 mm
Max. Operating Temp. 120°
Max. Shoulder Or Dia. (da) 324 mm
Max. Small Face Shoulder Dia. (da) 227 mm
Min. Fillet Radius (r1s) 4 mm
Min. Fillet Radius (rs) 4 mm
Min. Inside Ring Dia. (db) 234 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 206 mm
Oil Lubrication Limit Speed (n) 2200 turns/min.
Radial Clearance Class C3
Static Load Rating (c0) 770 kN
Under Roller Dia. (f) 231 mm
Upper Roller Dia. (e) 299 mm

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NTN nu238c3