NTN nup230

Item: DT7UFPModel: nup230
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Product Specifications:

Bearing Inner Ring Width (b) 45 mm
Dynamic Load (c) 380 kN
External Dia. (d) 270 mm
Fatigue Limit Load (cu) 42.5 kN
Grease Lubrication Limit Speed (n Lim) 2500 turns/min.
Internal Dia. (d) 150 mm
Ir Flange Outside Dia. (d1) 193 mm
Max. Fillet Radius (ra) 2.5 mm
Max. Operating Temp. 120°
Max. Shoulder Or Dia. (da) 257 mm
Min. Fillet Radius (r1s) 3 mm
Min. Fillet Radius (rs) 3 mm
Min. Inside Ring Dia. (dc) 196 mm
Min. Operating Temp. -40°
Min. Shoulder Dia. Ir (da) 163 mm
Oil Lubrication Limit Speed (n) 2900 turns/min.
Radial Clearance Class Cn
Static Load Rating (c0) 435 kN
Under Roller Dia. (f) 182 mm
Upper Roller Dia. (e) 238 mm

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NTN nup230