Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R8-2Z

D/W R8-2Z

Dimensions

d		12.7	mm
D		28.575	mm
B		7.938	mm
d₂	≈	16	mm
D₂	≈	25.15	mm
r_1,2	min.	0.4	mm

Abutment dimensions

d_a	min.	15	mm
d_a	max.	15.5	mm
D_a	max.	26	mm
r_a	max.	0.4	mm

Calculation data

Basic dynamic load rating	C	4.42	kN
Basic static load rating	C₀	2.36	kN
Fatigue load limit	P_u	0.102	kN
Reference speed		60000	r/min
Limiting speed		30000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.2

Mass

Mass bearing

0.021

Model Number: D/W R8-2Z
Inner Diameter：12.7mm Outer Diameter：28.575mm Width：7.938mm
Reference speed:30000 r/min Limiting speed:60000 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:sewage pump,hinge industry,industrial equipment,machine lathe,medical equipment,medical treatment,paper processing machine,flow control valve,labor insurance,safety testing,Tool
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BEARING POWER International Trading Co.,Ltd. specialize in D/WR8-2Z products，there is large inventory of SKF D/W R8-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R8-2Z Which SKF D/WR8-2Z 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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1200 VL R	1090	-	-	Seals
32396	82.55	107.92	11.13	Seals
414253	1350	-	-	Seals
4355	11.125	25.37	9.53	Seals
45 VS R	40	-	-	Seals
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W 619/7	7	17	5	Bearings, units and housings

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