Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61908-2Z

W 61908-2Z

Dimensions

d		40	mm
D		62	mm
B		12	mm
d₁	≈	46.9	mm
D₂	≈	57.55	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	44	mm
d_a	max.	46.5	mm
D_a	max.	59.5	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		12000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15.6

Mass

Mass bearing

0.11

Model Number: W 61908-2Z
Inner Diameter：40mm Outer Diameter：62mm Width：12mm
Reference speed:12000 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：2026-07-30
Application:Forging machine,milling head plug,safety testing,sheet industry,Broadcasting System,E Beauty,machining,tapping machine,metallurgical mold,car and accessories,Small air generators
Similar models:W 61908 R 61908-2RZ 61908 W 61908 61908-2RS1 W 61908 R-2Z W 61908-2RZ W 61908-2Z W 61908-2RS1
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Model No. Inner Diameter Outer Diameter Width Type

38x54x10 HMSA10 V
9820
91359
D/W R10 R-2Z
FYTB 35 LF

Purchase the SKF W 61908-2Z Please fill in the following

Hot number： 12655 12x37x7 HMS5 V 70x92x12 HMSA10 V 71807 ACD/HCP4 71808 CD/P4 71912 ACE/HCP4AH1 7280 BM AOH 30/850 GE 60 TXE-2LS GEP 670 FS K 81124 TN PSM 141820 A51 SHT 15 W 61804 YAR 209-2FW/VA228

Model No.	Inner Diameter	Outer Diameter	Width	Type
38x54x10 HMSA10 V
9820
91359
D/W R10 R-2Z
FYTB 35 LF