Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61905 R

W 61905 R

Dimensions

d		25	mm
D		42	mm
B		9	mm
d₁	≈	30.9	mm
D₁	≈	37.5	mm
D₂	≈	39.45	mm
D₃		45	mm
C		2	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	27	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	6.05	kN
Basic static load rating	C₀	4.5	kN
Fatigue load limit	P_u	0.193	kN
Reference speed		34000	r/min
Limiting speed		22000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15.4

Mass

Mass bearing

0.043

Model Number: W 61905 R
Inner Diameter：25mm Outer Diameter：42mm Width：9mm
Reference speed:22000 r/min Limiting speed:34000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-08-20
Application:Laser Devices,Power equipment,Spectrum Products,sheet industry,tobacco machinery,plastic blow molding,medical equipment,Technical Equipment,intermediate,Material handling equipment,small appliances
Similar models:W 61905 R-2Z 61905-2RS1 W 61905 R 61905 W 61905-2Z W 61905-2RZ 61905-2RZ W 61905-2RS1 W 61905
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Model No. Inner Diameter Outer Diameter Width Type

BD-22226 EK-H 3126
241/500 ECA/W33
FYWR 1.3/16 YTHR
HJ 338 EC
SNP 3056x10.1/2

Purchase the SKF W 61905 R Please fill in the following

Hot number： 10584 14807 25071 7226 BGAM 99146 C 4030 K30V FSAF 1218 T FYK 30 TD GEZ 312 ES-2LS NATR 6 PPXA NNU 41/530 K30M/W33 NU 409 NUP 315 ECML PCM 353920 M PFT 35 FM

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22226 EK-H 3126
241/500 ECA/W33
FYWR 1.3/16 YTHR
HJ 338 EC
SNP 3056x10.1/2