Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R2 R

D/W R2 R

Dimensions

d		3.175	mm
D		9.525	mm
B		3.967	mm
d₁	≈	4.8	mm
D₁	≈	7.08	mm
D₂	≈	7.98	mm
D₃		11.176	mm
C		0.762	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	4.5	mm
d_a	max.	4.5	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.358	kN
Basic static load rating	C₀	0.11	kN
Fatigue load limit	P_u	0.005	kN
Reference speed		130000	r/min
Limiting speed		85000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	6.3

Mass

Mass bearing

0.0014

Model Number: D/W R2 R
Inner Diameter：3.175mm Outer Diameter：9.525mm Width：3.967mm
Reference speed:85000 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：2021-06-06
Application:Display Devices,flexible processing,Machine Tool Accessories,Safety protection,paint paint,coal,Industrial equipment,PVC,orthodontic material,packaging materials,Spectrum Products
Similar models:7005 CE/P4A NCF 2968 V BT4B 334051 G/HA1VA901 SAFS 22518 T SAFS 22524 SYNT 40 FTF 23968 CCK/W33 71934 ACD/HCP4AH1 SAF 22509 x 1.1/2 T 232/500 CA/W33
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Hot number： 20445 525627 71830 CD/HCP4 89418 M FYNT 45 F BT4B 332961/HA1 HH 224349/310 KM 34 NJ 2305 ECML NU 218 ECM/HC5C3 NU 3168 ECMA NUP 2318 ECML SAF 22616 x 2.5/8 W 638-2RS1 WBB1-8702 R