Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R2A

D/W R2A

Dimensions

d		3.175	mm
D		12.7	mm
B		4.366	mm
d₂	≈	4.6	mm
D₂	≈	8.2	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	4	mm
d_a	max.	4.5	mm
D_a	max.	10.7	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.364	kN
Basic static load rating	C₀	0.114	kN
Fatigue load limit	P_u	0.005	kN
Reference speed		130000	r/min
Limiting speed		80000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	6.5

Mass

Mass bearing

0.0031

Model Number: D/W R2A
Inner Diameter：3.175mm Outer Diameter：12.7mm Width：4.366mm
Reference speed:80000 r/min Limiting speed:130000 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:motor,cooling system,test laboratory equipment and accessories,electrocardiograph,diving equipment,tapping machine,Forklift industry,Digital Generator,food / grain / food equipment,raw material accessories,Oral Equipment
Similar models:314-2ZNR 23048-2CS5K/VT143 GS 81120 7026 CD/P4A SAFS 23048 KAT x 8.15/16 SNW 18x3.3/16 GEZH 208 ES SYJ 90 TF W 637/9-2ZS 6310/VA201
BEARING POWER International Trading Co.,Ltd. specialize in D/WR2A products，there is large inventory of SKF D/W R2A Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R2A Which SKF D/WR2A 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
25x37x5 HMSA10 RG	25	37	5	Seals
46.1x64.1x14.1 TP	46.2	64.64	-	Seals
7006 ACB/HCP4A	30	55	13	Bearings, units and housings
7007 CE/P4AL1	35	62	14	Bearings, units and housings
7020 CD/HCP4AL	100	150	24	Bearings, units and housings
71909 CE/P4AL	45	68	12	Bearings, units and housings
71930 ACD/P4AH1	150	210	28	Bearings, units and housings
C 4032 K30	160	240	80	Bearings, units and housings
HM 31/560	85	-	560	Bearings, units and housings
NKS 32	32	47	22	Bearings, units and housings
NU 1884 MA	420	520	46	Bearings, units and housings
PBM 230250350 M1G1	230	250	350	Bearings, units and housings

Purchase the SKF D/W R2A Please fill in the following

Hot number： BD-22244-2CS5K/VT143-OH 3144 H 22644 51206 71907 CD/HCP4A 71956 ACD/HCP4A 75x95x10 CRW1 R 85397 GS 81105 HJ 214 EC NJ 320 ECML PSMF 121820 A51 SA 6 C SAF 22318 T SAF 22522 x 3.7/8 TLC YAR 213-208-2F