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：2026-07-30
Application:chamfering machine etc,Broadcasting System,animal,car,quality inspection equipment,Infrared Technology,beverage production,food add,electrostatic protection,pneumatic Pump,Water Monitoring
Similar models:6032-2Z 6038 6030 16036 PBM 240260350 M1G1 6030 M 6030-RS1 6032-Z BT2B 332603/HA1 16032
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Model No. Inner Diameter Outer Diameter Width Type

32910
58x80x10 HMS5 RG
6581 X/6535
SILA 80 ES-2RS
SILKAC 6 M

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Hot number： 331350 313007 C 32x50x10 HMSA10 V 4307 ATN9 534950 60x80x8 CRW1 R 62x75x10 CRS1 R FNL 520 B FYR 2 3/16-18 NJ 2208 ECML OH 3064 H S7215 ACD/P4A SAF 22638 x 7 TLC SAFS 22517 SSAFS 22544

Model No.	Inner Diameter	Outer Diameter	Width	Type
32910
58x80x10 HMS5 RG
6581 X/6535
SILA 80 ES-2RS
SILKAC 6 M