Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61868 MA

61868 MA

Dimensions

d		340	mm
D		420	mm
B		38	mm
d₁	≈	365.7	mm
D₁	≈	395.2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	352	mm
D_a	max.	408	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	178	kN
Basic static load rating	C₀	275	kN
Fatigue load limit	P_u	6	kN
Reference speed		2800	r/min
Limiting speed		2400	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	17.3

Mass

Mass bearing

11.6

Model Number: 61868 MA
Inner Diameter：340mm Outer Diameter：420mm Width：38mm
Reference speed:2400 r/min Limiting speed:2800 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:sheet industry,gear grinding machine,electric hydraulic lifting platform,screen filter,ventilator anesthesia machine etc,Animal Tracking,organic raw materials,hydraulic actuator,electrostatic protection,die casting mold,rolling mill roll neck and slowdown device
Similar models:61868 MA 61868
BEARING POWER International Trading Co.,Ltd. specialize in 61868MA products，there is large inventory of SKF 61868 MA Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61868 MA Which SKF 61868MA 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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