Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW4-2Z

D/W RW4-2Z

Dimensions

d		6.35	mm
D		15.875	mm
B		5.77	mm
d₂	≈	8.4	mm
D₂	≈	13.8	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	8	mm
d_a	max.	8.3	mm
D_a	max.	13.9	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.852	kN
Basic static load rating	C₀	0.315	kN
Fatigue load limit	P_u	0.014	kN
Reference speed		95000	r/min
Limiting speed		48000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0044

Model Number: D/W RW4-2Z
Inner Diameter：6.35mm Outer Diameter：15.875mm Width：5.77mm
Reference speed:48000 r/min Limiting speed:95000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:Processing machinery,industrial skin care,knitted fabrics,turret industry,sheet industry,Other Machine Tools,Automation,Storage Tool,car,lifting equipment Hoisting hoist,Hydraulic Equipment
Similar models:211 NR NJ 2217 ECJ TDI design SYFWR 25 YTHR NJ 252 MA K 15x21x21 7020 ACE/P4AL SSAFS 22536 x 6.5/16 TLC SYR 1 11/16-18 NUP 317 ECM
BEARING POWER International Trading Co.,Ltd. specialize in D/WRW4-2Z products，there is large inventory of SKF D/W RW4-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W RW4-2Z Which SKF D/WRW4-2Z 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.

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