d - 630 mm

D - 780 mm

B - 69 mm

d₁ - - 678.3 mm

D₁ - - 731.45 mm

r_1,2 - min. - 4 mm

d_a - min. - 645 mm

D_a - max. - 765 mm

r_a - max. - 3 mm

Basic dynamic load rating - C - 442 kN

Basic static load rating - C₀ - 965 kN

Fatigue load limit - P_u - 15.3 kN

Reference speed - 1400 r/min

Limiting speed - 1100 r/min

Calculation factor - k_r - 0.015

Calculation factor - f₀ - 17

Mass bearing - 73 kg

• Model Number:618/630 MA
• Inner Diameter：780mm Outer Diameter：630mm Width：69mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-11
• Application:leather processing,electromagnetic clutch,product accessories,Roller mill,safety testing,shoe-making machinery,switch,hydraulic actuator,Cylinder Pneumatic Treatment Element,directional control valve,instrumentation instrument
• Similar models:ISB SS61802 SKF 61803 SIGMA 61824 NKE 61800-2Z ZEN 61800-2Z ISB 61802 SKF W61804-2Z ISO 618/2,5ZZ ISB 61838 CX 61804-2RS
• BEARING POWER International Trading Co.,Ltd. specialize in 618/630MA products，there is large inventory of SKF 618/630 MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the 618/630 MA Which SKF 618/630MA 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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