Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61884 MA

61884 MA

Dimensions

d		420	mm
D		520	mm
B		46	mm
d₁	≈	452	mm
D₁	≈	490.16	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	432	mm
D_a	max.	508	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	251	kN
Basic static load rating	C₀	425	kN
Fatigue load limit	P_u	8.3	kN
Reference speed		2200	r/min
Limiting speed		1800	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	17

Mass

Mass bearing

21.5

Model Number: 61884 MA
Inner Diameter：420mm Outer Diameter：520mm Width：46mm
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：2026-04-17
Application:ship special,reducer,hook,sawing machine,sewage pump,outdoor equipment,Sensors,Spectrum Products,Machine Tool Accessories,Grinding and polishing equipment,boring bar boring bar
Similar models:61884 MA
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