Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW156 R

D/W RW156 R

Dimensions

d		4.762	mm
D		7.938	mm
B		3.571	mm
d₁	≈	5.53	mm
D₁	≈	7	mm
D₃		9.119	mm
C		0.584	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	5.4	mm
d_a	max.	5.4	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

0.0005

Model Number: D/W RW156 R
Inner Diameter：4.762mm Outer Diameter：7.938mm Width：3.571mm
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:Air,Textile Accessories,other processing,plastic molding,marine test,Cylinder Pneumatic Treatment Element,medical equipment,Flame Cutting,industrial skin care,boring bar boring bar,labor insurance
Similar models:23156-2CS5K/VT143 81156 M D/W R156-2ZS SNL 3156 TURT SNL 3156 G BD-C 3156 K-AOH 3156 G SNL 3156 TURA D/W RW156 D/W RW156-2ZS K 81156 M
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Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-23224-2CS5K/VT143-H 2324 L	110	215	76	Bearings, units and housings
33118	90	150	45	Bearings, units and housings
401302	117	-	-	Seals
61801	12	21	5	Bearings, units and housings
6348 M	240	500	95	Bearings, units and housings
7022 ACE/P4AH1	110	170	28	Bearings, units and housings
80x125x12 HMSA10 RG	80	125	12	Seals
AXK 160200	160	200	5	Bearings, units and housings
C 41/600 MB	600	980	375	Bearings, units and housings
GS 81117	85	110	5.75	Bearings, units and housings
N 311 ECM	55	120	29	Bearings, units and housings
SNW 15x2.7/16	61.9125	75	58.0644	Bearings, units and housings

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