Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R3A

D/W R3A

Dimensions

d		4.762	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.	6.8	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		85000	r/min
Limiting speed		56000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0044

Model Number: D/W R3A
Inner Diameter：4.762mm Outer Diameter：15.875mm Width：4.978mm
Reference speed:56000 r/min Limiting speed:85000 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:Security Equipment,universal category,Oral Equipment,electric pump,stamping die,metallurgical mold,tire industry,small appliances,electromagnetic clutch,outdoor equipment,wall industry
Similar models:BT4-8009 G/HA1VA901 62313-2RS1 FYTB 1.1/2 TF QJ 205 N2MA SNW 124x4.3/16 NJ 322 ECML RNA 4918 W 6002-2RZ AOHX 30/710 SAF 22511 x 1.7/8 T
BEARING POWER International Trading Co.,Ltd. specialize in D/WR3A products，there is large inventory of SKF D/W R3A Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R3A Which SKF D/WR3A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1305 EKTN9 + H 305	20	62	17	Bearings, units and housings
219-Z	95	170	32	Bearings, units and housings
22318 EK	90	190	64	Bearings, units and housings
530733	355.6	-	-	Seals
7202 BEGBP	15	35	11	Bearings, units and housings
BT2B 332830	340	460	-	Bearings, units and housings
FSAF 22518 TLC	80.9625	-	-	Bearings, units and housings
IR 40x50x20 EGS	40	50	20	Seals
QJ 319 N2MA	95	200	45	Bearings, units and housings
RNA 4830	165	190	40	Bearings, units and housings
S71905 CD/HCP4A	25	42	9	Bearings, units and housings
SNW 3026x4.1/2	114.3	155.702	81.9658	Bearings, units and housings

Purchase the SKF D/W R3A Please fill in the following

Hot number： 2218 K BD-230/850 CAK/W33-AOH 30/850 28698 35x52x7 HMS5 V 525582 594080 7010 ACE/HCP4AH1 891/900 M 89322 M GE 110 ES P 45 RM SAF 1618 T SY 1.7/16 TDW SY 30 WF SYWK 20 YTA