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

W 6203-2RZ

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.	36	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

0.064

Model Number: W 6203-2RZ
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：2026-07-30
Application:Insect Count,wall industry,Reflective Materials Industrial fabrics,Doppler,powder metallurgy,Hydraulic Equipment,trolley,storage and transportation equipment,Pneumatic Control Elements,medical equipment,Industrial
Similar models:6203-2RSH 6203-ZNR 6203-2RSLTN9/HC5C3WT W 6203 6203/HR22T2 6203-RSH 6203-2Z/VA228 6203/HR22Q2 W 6203-2RZ 6203/HR11TN
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Model No. Inner Diameter Outer Diameter Width Type

3211 ATN9
K 30x35x17
N 900
NJG 2330 VH
SNW 136x5.5/16

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Hot number： 1211 ETN9 BD-231/670 CAK/W33-AOHX 31/670 280x310x16 HDS1 R 440x480x20 HDS1 R 528525 6316-2Z 7303 BEGAP 7311 BEGBY 7438 FYAWK 1.15/16 LTA LR 8x12x10.5 PSM 081408 A51 QJ 1296 N2MA S7017 ACD/P4A W 619/8-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
3211 ATN9
K 30x35x17
N 900
NJG 2330 VH
SNW 136x5.5/16