Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R12

D/W R12

Dimensions

d		19.05	mm
D		41.275	mm
B		7.938	mm
d₁	≈	27.1	mm
D₁	≈	34.9	mm
r_1,2	min.	0.8	mm

Abutment dimensions

d_a	min.	24	mm
d_a	max.	27	mm
D_a	max.	36	mm
r_a	max.	0.8	mm

Calculation data

Basic dynamic load rating	C	6.63	kN
Basic static load rating	C₀	4.4	kN
Fatigue load limit	P_u	0.186	kN
Reference speed		38000	r/min
Limiting speed		24000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	14.4

Mass

Mass bearing

0.046

Model Number: D/W R12
Inner Diameter：19.05mm Outer Diameter：41.275mm Width：7.938mm
Reference speed:24000 r/min Limiting speed:38000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-06
Application:Machine Tool Accessories,air conditioning tools,root canal filling,Laser Measurements,motor,other accessories,large agricultural machinery,small appliances,metering pump,Optical detection,relay
Similar models:NAO 90x120x30 BD-C 2222 K-AHX 3122 812/560 M 81215 TN BK 1210 BEAM 012055-2RS 7012 ACD/HCP4AL K 81226 TN PBM 7085120 M1G1 51240 M
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