Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R4

D/W R4

Dimensions

d		6.35	mm
D		15.875	mm
B		4.978	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		60000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0038

Model Number: D/W R4
Inner Diameter：6.35mm Outer Diameter：15.875mm Width：4.978mm
Reference speed:60000 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：2021-06-05
Application:Die,car shock absorber,Forging machine,outdoor equipment,forklift industry,turret industry,construction machinery and equipment,X-ray Equipment,instrument,defogging and degreasing,security equipment
Similar models:PCM 151720 E SA 6 E BA1B 311576 71936 ACD/HCP4A FSAF 22516 x 2.3/4 TLC FYK 30 TF BD-230/560 CAK/W33-OH 30/560 H FSYE 4 1/2 6307 NR C 30/800 KMB
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