Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61901-2Z

61901-2Z

Dimensions

d		12	mm
D		24	mm
B		6	mm
d₁	≈	16	mm
D₂	≈	21.4	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	14	mm
d_a	max.	15.8	mm
D_a	max.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	2.91	kN
Basic static load rating	C₀	1.46	kN
Fatigue load limit	P_u	0.062	kN
Reference speed		67000	r/min
Limiting speed		32000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.5

Mass

Mass bearing

0.011

Model Number: 61901-2Z
Inner Diameter：12mm Outer Diameter：24mm Width：6mm
Reference speed:32000 r/min Limiting speed:67000 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:other mold,food add,generator,Other Machine Tools,building decoration raw materials and accessories,Generator,education model Instruments,electromyography machine,medical equipment,industry test,Small air generators
Similar models:W 61901 R-2RS1 61901-2RS1 61901-2Z W 61901 R-2RZ W 61901 R-2Z W 61901 W 61901-2RZ W 61901-2RS1 W 61901-2Z 61901
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