Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61908 R

W 61908 R

Dimensions

d		40	mm
D		62	mm
B		12	mm
d₁	≈	46.9	mm
D₁	≈	55.55	mm
D₂	≈	57.55	mm
D₃		65	mm
C		2.5	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	43.2	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	11.9	kN
Basic static load rating	C₀	9.8	kN
Fatigue load limit	P_u	0.425	kN
Reference speed		24000	r/min
Limiting speed		14000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15.6

Model Number: W 61908 R
Inner Diameter：40mm Outer Diameter：62mm Width：12mm
Reference speed:14000 r/min Limiting speed:24000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:marine analysis and testing equipment,top industry,metallurgy,stacker lift platform,flow control valve,Industrial,small appliances,surgical instruments,equipment and,internal combustion engine,magnetic elements
Similar models:W 61908 R W 61908 61908-2RZ W 61908-2Z W 61908-2RS1 61908-2RS1 61908 W 61908-2RZ W 61908 R-2Z
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Model No. Inner Diameter Outer Diameter Width Type

403754
48x70x8 CRW1 V
KDMS 504-325/140
OKCX 720
RNAO 40x55x20

Purchase the SKF W 61908 R Please fill in the following

Hot number： 10733 19731 6105 618/600 MA 62206-2RS1 8646 89430 M 99846 D/W R4A-2Z G 10x17x3 HK 3220 MB 15 A NJ 1076 MA PCMW 629002 E SAF 23028 KA x 5

Model No.	Inner Diameter	Outer Diameter	Width	Type
403754
48x70x8 CRW1 V
KDMS 504-325/140
OKCX 720
RNAO 40x55x20