Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 6203-2Z

W 6203-2Z

Dimensions

d		17	mm
D		40	mm
B		12	mm
d₁	≈	24.9	mm
D₂	≈	35.8	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	21	mm
d_a	max.	24.5	mm
D_a	max.	37.5	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	8.06	kN
Basic static load rating	C₀	4.75	kN
Fatigue load limit	P_u	0.2	kN
Reference speed		40000	r/min
Limiting speed		20000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.1

Mass

Mass bearing

0.065

Model Number: W 6203-2Z
Inner Diameter：17mm Outer Diameter：40mm Width：12mm
Reference speed:20000 r/min Limiting speed:40000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-29
Application:electronic materials,medical treatment,special broaching machine,Rolling mill,agricultural testing and analysis equipment and related,test strip,axle lathe,cooling system,storage and transportation equipment,forklift industry,metering pump
Similar models:W 6203-2Z W 6203 6203/HC5C3 6203/HR11QN 6203-2Z 1726203-2RS1 6203-2RSLTN9/HC5C3WT 6203-RSH 6203/VA201 6203 ETN9
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Model No. Inner Diameter Outer Diameter Width Type

BD-22318 EK-H 2318
31310/DF
HJ 422
P 1.3/4 TR
PSMF 253230 A51

Purchase the SKF W 6203-2Z Please fill in the following

Hot number： 31269 45550 6002/HR11QN 61255 6210/HR22Q2 81184 M BT2B 332496/HA4 D/W R0 R FYWK 505 Y QJ 219 N2PHAS S71907 ACE/P4A SYWR 1.7/16 YTHR SYR 2 3/4 N-118 WS 81228 YAR 207-107-2RFGR/HV

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22318 EK-H 2318
31310/DF
HJ 422
P 1.3/4 TR
PSMF 253230 A51