Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 618/630 MA

618/630 MA

Dimensions

d		630	mm
D		780	mm
B		69	mm
d₁	≈	678.3	mm
D₁	≈	731.45	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	645	mm
D_a	max.	765	mm
r_a	max.	3	mm

Calculation data

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

Mass bearing

Model Number: 618/630 MA
Inner Diameter：630mm Outer Diameter：780mm Width：69mm
Reference speed:1100 r/min Limiting speed:1400 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:Chromatography Products,molding machine,forklift industry,Laser Cutting,surgical instruments,Solenoid Valves,medical treatment,flexible processing,Processing machinery,root canal filling,electromagnetic clutch
Similar models:61813 W 618/1.5 R W 618/8 R W 61803 R-2Z 61828-2RZ 61864 MA 618/7 W 61802-2RZ 618/1400 MA 618/1120 MA
BEARING POWER International Trading Co.,Ltd. specialize in 618/630MA products，there is large inventory of SKF 618/630 MA Deep groove ball bearings. 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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