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：2026-04-17
Application:Flame Cutting,Chromatography Products,sample cup,Spectrum Products,medical equipment,marine analysis,enzyme,coupling type,extruder,Anesthetic Equipment,Safety protection
Similar models:249/1000 CA/W33 YSA 206-2FK + H 2306 SAF 22310 T SAF 1618 x 3.1/8 T 71917 ACD/P4AL NJ 226 ECP FYTB 510 M PRMF 505530 BD-241/530 ECAK30/W33-AOH 241/530 G FY 12 TF
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
1226 KM + H 3026	115	230	46	Bearings, units and housings
22326 CCJA/W33VA406	130	280	93	Bearings, units and housings
23032-2CS5K/VT143	160	240	60	Bearings, units and housings
32x55x10 HMS5 V	32	55	10	Seals
527819	228.6	-	-	Seals
67560	171.45	218.948	-	Seals
71934 CD/HCP4AH1	170	230	28	Bearings, units and housings
BK 2520	25	32	20	Bearings, units and housings
D/W RW166 R	4.762	9.525	3.967	Bearings, units and housings
NJ 2206 ECP	30	62	20	Bearings, units and housings
NK 65/25	65	78	25	Bearings, units and housings
NU 324 ECML	120	260	55	Bearings, units and housings

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

Hot number： 135x160x13 CRSH1 R 22315 EK 22353 305608 B 7010 ACE/P4AL 91704 99128 BT2B 334069/HA3 FYT 25 TF/VA201 LM 503349/310 NA 4905 NJ 205 ECML NU 2224 ECML SAF 1215 T SAFS 22526 x 4.5/16 TLC