Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 603 XR-2Z

W 603 XR-2Z

Dimensions

d		3	mm
D		9	mm
B		4	mm
d₂	≈	4.35	mm
D₂	≈	7.9	mm
D₃		10.6	mm
C		0.8	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	3.9	mm
d_a	max.	4.3	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.325	kN
Basic static load rating	C₀	0.095	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		140000	r/min
Limiting speed		70000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.4

Mass

Mass bearing

0.0012

Model Number: W 603 XR-2Z
Inner Diameter：3mm Outer Diameter：9mm Width：4mm
Reference speed:70000 r/min Limiting speed:140000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-18
Application:Dental Equipment,Industrial,Broadcasting System,key lock,Perfusion device,other CNC,spreader series,Broadcasting System,Pest Monitoring,Hairbrush device,molding machine
Similar models:LM 603049/012 BT2B 332603/HA1 W 603 W 603 XR-2Z LM 603049/011 AA PBM 240260350 M1G1 6030 6030-RS1 LM 603049/011 6032
BEARING POWER International Trading Co.,Ltd. specialize in W603XR-2Z products，there is large inventory of SKF W 603 XR-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 603 XR-2Z Which SKF W603XR-2Z is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
10131	25.4	50.8	7.95	Seals
23820	60.325	91.47	11.13	Seals
6336 M/C3VL2071	180	380	75	Bearings, units and housings
71916 CD/P4AH1	80	110	16	Bearings, units and housings
BT4B 334106 G/HA1VA901	343.052	457.098	-	Bearings, units and housings
FYR 2 7/16	61.9125	-	-	Bearings, units and housings
GS 81104	20	35	2.75	Bearings, units and housings
OKBS 43	43	-	-
PCZ 2624 E	41.275	45.244	38.1	Bearings, units and housings
SAF 23032 KATLC x 5.1/2	136.525	-	-	Bearings, units and housings
SNW 113x2.1/4	57.15	65	70.1294	Bearings, units and housings
WS 89306	30		6.25	Bearings, units and housings

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