d - 630 mm

D - 1030 mm

B - 315 mm

C - 315 mm

d2 - 741 mm

r1 min. - 7,5 mm

r2 min. - 7,5 mm

D1 - 916 mm

Ca - 5,7 mm

da min. - 662 mm

da max - 740 mm

Da min - 868 mm

Da max. - 998 mm

ra max. - 6 mm

Calculation factor (k2) - 0,102

S1 - 23,8 mm

Weight - 1090 Kg

Basic dynamic load rating (C) - 11800 kN

Basic static load rating (C0) - 20800 kN

Fatigue load limit (Pu) - 1290

Reference speed - 400 r/min

Limiting speed - 560 r/min

Calculation factor (k1) - 0

• Model Number: C31/630MB
• Inner Diameter：630mm Outer Diameter：1030mm Width：315mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:electric hydraulic lifting platform,rock drilling machinery,non-ferrous metal alloy,other lathe,power protection,engineering machine,Perfusion device,extruder,laser devices,instrument,Forming mold
• Similar models:NKE NJ315-E-MA6+HJ315-E CX NJ315E NTN NJ318 ISB NU2310 NKE NJ2310-E-MA6 CX NF3156 NACHI 23130EX1 CX NUP2310E NSK NJ313EM SKF NU318ECM/C3VL0241
• BEARING POWER International Trading Co.,Ltd. specialize in C31/630MB products，there is large inventory of SKF C31/630MB . We has been built up long-term cooperation with SKF company, could make a bulk order of the C31/630MB Which SKF C31/630MB is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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