Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 623-2RZ

W 623-2RZ

Dimensions

d		3	mm
D		10	mm
B		4	mm
d₂	≈	4.35	mm
D₂	≈	7.98	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	3.9	mm
d_a	max.	4.3	mm
D_a	max.	8.8	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.358	kN
Basic static load rating	C₀	0.11	kN
Fatigue load limit	P_u	0.005	kN
Reference speed		140000	r/min
Limiting speed		70000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	6.3

Mass

Mass bearing

0.0015

Model Number: W 623-2RZ
Inner Diameter：3mm Outer Diameter：10mm 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：2026-07-29
Application:bag machine,axle lathe,Control,municipal machinery,Hairbrush device,thread processing machine,Automobile,baler,raw material accessories,light therapy instrument,chuck industry
Similar models:W 623-2Z 62302-2RS1 6238 M 623-Z 62301-2RS1 W 623 R-2Z 62309-2RS1 62303-2RS1 6230 316234 A
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Model No. Inner Diameter Outer Diameter Width Type

35x52x8 CRWA1 R
AHX 318
FSAF 1517 x 2.7/8
FY 25 WF
SNL 3184 ATURA

Purchase the SKF W 623-2RZ Please fill in the following

Hot number： 113740 22647 375 VL R 4205 ATN9 6003-2Z 708 ACE/P4A 71948 ACD/HCP4AL 7212 BECBJ FSAF 1613 x 2.1/4 T FYTB 1.11/16 RM HK 1416.2RS MB 14 A MS 30/1000 N 216 ECP TU 45 TF

Model No.	Inner Diameter	Outer Diameter	Width	Type
35x52x8 CRWA1 R
AHX 318
FSAF 1517 x 2.7/8
FY 25 WF
SNL 3184 ATURA