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

D/W RW188

Dimensions

d		6.35	mm
D		12.7	mm
B		3.967	mm
d₁	≈	8	mm
D₁	≈	11	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	7.6	mm
d_a	max.	7.9	mm
D_a	max.	11.5	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		67000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7

Mass

Mass bearing

0.0016

Model Number: D/W RW188
Inner Diameter：6.35mm Outer Diameter：12.7mm Width：3.967mm
Reference speed:67000 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：2026-04-16
Application:Animal Tracking,ship special,Spectrum Products,climb ladder,rubber products machinery and equipment,Hair styling device,auto tools,dynamic blood pressure,textile machinery,Display Devices,outdoor equipment
Similar models:D/W R188 R-2Z 61888 MA D/W R188-2Z BD-23188 CAK/W33-OH 3188 H SNL 3188 TURT 51188 F D/W R188-2RZ NNU 4188 K30M/W33 NU 1884 MP D/W RW188
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