Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW188 R-2Z

D/W RW188 R-2Z

Dimensions

d		6.35	mm
D		12.7	mm
B		5.558	mm
d₂	≈	7.4	mm
D₂	≈	11.6	mm
D₃		13.894	mm
C		1.143	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	7.2	mm
d_a	max.	7.3	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.618	kN
Basic static load rating	C₀	0.224	kN
Fatigue load limit	P_u	0.01	kN
Reference speed		110000	r/min
Limiting speed		53000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.0024

Model Number: D/W RW188 R-2Z
Inner Diameter：6.35mm Outer Diameter：12.7mm Width：5.558mm
Reference speed:53000 r/min Limiting speed:110000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:relay,medical treatment,suction nozzle,medical equipment,Pump,Cylinder Standard,Cutting Machine,outdoor equipment,chromatography,security,Laser Measurements
Similar models:AOHX 3188 G SNL 3188 TURA BD-23188 CAK/W33-OH 3188 H OH 3188 HE D/W RW188-2Z SNL 3188 D/W R188-2Z NNU 4188 K30M/W33 61888 MA 24188 ECAK30/W33
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