d - 670 mm

D - 1090 mm

B - 336 mm

d₂ - - 792 mm

D₁ - - 964 mm

s₁ - 41 mm

r_1,2 - min. - 7.5 mm

d_a - min. - 702 mm

d_a - max. - 791 mm

D_a - min. - 922 mm

D_a - max. - 1058 mm

C_a - min. - 11.4 mm

r_a - max. - 6 mm

Basic dynamic load rating - C - 11800 kN

Basic static load rating - C₀ - 21200 kN

Fatigue load limit - P_u - 1290 kN

Reference speed - 380 r/min

Limiting speed - 500 r/min

Factor - k₁ -

Factor - k₂ - 0.109

Mass bearing - 1300 kg

• Model Number:C 31/670 MB
• Inner Diameter：1090mm Outer Diameter：670mm Width：336mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:lifting equipment Hoisting hoist,Industrial,relay,Optical detection,decoration machinery,wall materials,medical equipment,historical instruments,food testing,E Beauty,Industry
• Similar models:ISO NUP317 NACHI 231/800E NSK NU318EM CX NN3136 NACHI NJ2312E Fersa NUP314FMNR/C3 NACHI NJ2314E SKF 315606 NKE NUP317-E-TVP3 NTN RNU5311
• BEARING POWER International Trading Co.,Ltd. specialize in C31/670MB products，there is large inventory of SKF C 31/670 MB . We has been built up long-term cooperation with SKF company, could make a bulk order of the C 31/670 MB Which SKF C31/670MB 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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