Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61980 MA

61980 MA

Dimensions

d		400	mm
D		540	mm
B		65	mm
d₁	≈	445.2	mm
D₁	≈	495.96	mm
r_1,2	min.	4	mm

Abutment dimensions

d_a	min.	415	mm
D_a	max.	525	mm
r_a	max.	3	mm

Calculation data

Basic dynamic load rating	C	345	kN
Basic static load rating	C₀	570	kN
Fatigue load limit	P_u	11.2	kN
Reference speed		2200	r/min
Limiting speed		1800	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	17

Mass

Mass bearing

41.5

Model Number: 61980 MA
Inner Diameter：400mm Outer Diameter：540mm Width：65mm
Reference speed:1800 r/min Limiting speed:2200 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:Laser Devices,small diesel generators,Medical equipment,metal mold,other CNC,Processing machinery,instrumentation instrument,diving equipment,chemical,mechanical and electrical,large agricultural machinery
Similar models:61980 MA
BEARING POWER International Trading Co.,Ltd. specialize in 61980MA products，there is large inventory of SKF 61980 MA Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61980 MA Which SKF 61980MA 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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