Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R4-2RS1

D/W R4-2RS1

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		0	r/min
Limiting speed		28000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0042

Model Number: D/W R4-2RS1
Inner Diameter：6.35mm Outer Diameter：15.875mm Width：4.978mm
Reference speed:28000 r/min Limiting speed:0 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2024-12-13
Application:Chromatography Products,molding machine,forklift industry,Laser Cutting,surgical instruments,Solenoid Valves,medical treatment,flexible processing,Processing machinery,root canal filling,electromagnetic clutch
Similar models:S71907 ACB/P4A NNU 41/1320 K30M/W33 C 2211 KV 71912 ACE/P4AL PCM 151715 M SSAFS 22544 x 7.13/16 T 7020 CB/P4A H 3134 L 61808-2RZ SSAFS 23026 KAT x 4.7/16
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IR 25X30X16 IS1	25	30	16	Bearings, units and housings
NCF 28/530 V	530	650	72	Bearings, units and housings
OKBS 135	135	-	-
SI 15 C	15	-	12	Bearings, units and housings
SYNT 90 LW	90	-	-	Bearings, units and housings

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