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

W 61908-2RZ

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.	58	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 61908-2RZ
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：2026-07-31
Application:car steering pin,Spectrum Products,medical equipment,printing equipment,Anti-defibrillation pacing,medical equipment,Textile Accessories,gantry processing,Pest Monitoring,hydraulic cylinder,Antenna Potentials
Similar models:W 61908-2RS1 61908-2RS1 W 61908 R W 61908-2RZ W 61908 W 61908-2Z W 61908 R-2Z 61908-2RZ 61908
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Model No. Inner Diameter Outer Diameter Width Type

50x72x8 HMS5 RG
GAC 90 F
PCMS 1005001.5 M
PF 45 RM
SAF 22330 TLC

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

Hot number： 23708 28697 316624 7019 ACD/HCP4A FYTB 1.3/16 TF KRVE 72 PPA N 205 ECP NCF 2968 V NJ 2988 ECM/HB1 NJ 2992 ECMA OH 30/750 H PBM 172516 M1G1 PF 35 TF SAF 22528 T YSP 210-115 SB-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
50x72x8 HMS5 RG
GAC 90 F
PCMS 1005001.5 M
PF 45 RM
SAF 22330 TLC