Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R156

D/W R156

Dimensions

d		4.762	mm
D		7.938	mm
B		2.779	mm
d₁	≈	5.53	mm
D₁	≈	7	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	5.4	mm
d_a	max.	5.4	mm
D_a	max.	7.3	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.203	kN
Basic static load rating	C₀	0.075	kN
Fatigue load limit	P_u	0.003	kN
Reference speed		140000	r/min
Limiting speed		90000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.6

Mass

Mass bearing

0.0004

Model Number: D/W R156
Inner Diameter：4.762mm Outer Diameter：7.938mm Width：2.779mm
Reference speed:90000 r/min Limiting speed:140000 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:Hydraulic Hose,preservation equipment,defogging and degreasing,surgical instruments,vertical processing,aerial work equipment,sanitation facilities,Oral Image,organic raw materials,fabric products,medical equipment
Similar models:331562 K 81156 M PCM 11011560 M D/W R156 81156 M BD-23156-2CS5K/VT143-OH 3156 HTL BD-23156 CCK/W33-AOH 3156 G 51156 M BD-C 3156 K-AOH 3156 G 315642/VJ202
BEARING POWER International Trading Co.,Ltd. specialize in D/WR156 products，there is large inventory of SKF D/W R156 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the D/W R156 Which SKF D/WR156 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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97526	247.65	279.4	15.88	Seals
C 39/500 KM	500	670	128	Bearings, units and housings
FYTB 25 FM	25	-	-	Bearings, units and housings
NATV 35 PPXA	35	72	28	Bearings, units and housings
NJ 2208 ECP	40	80	23	Bearings, units and housings
SY 25 TR	25	-	-	Bearings, units and housings
W 619/9 R-2RS1	9	20	6	Bearings, units and housings
YEL 206-2RF/VL065	30	62	48.4	Bearings, units and housings

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