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

D/W R2

Dimensions

d		3.175	mm
D		9.525	mm
B		3.967	mm
d₂	≈	4.6	mm
D₂	≈	7.98	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	4.7	mm
d_a	max.	4.7	mm
D_a	max.	8.1	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

0.0012

Model Number: D/W R2
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：2026-04-16
Application:light therapy instrument,internal combustion engine,crimping tools,Liposuction device,pressure control valve,car,Machine Tool Accessories,spring industry,Roller,relay,thread processing machine
Similar models:7013 CE/HCP4AL SNL 526 D/W R3A 7014 ACE/P4AL 6306 NR SIL 20 ESX-2LS W 639/2.5-2ZS 30314T84/DB SNW 3128x4.15/16 32938
BEARING POWER International Trading Co.,Ltd. specialize in D/WR2 products，there is large inventory of SKF D/W R2 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R2 Which SKF D/WR2 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.

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