Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W RW156-2ZS

D/W RW156-2ZS

Dimensions

d		4.762	mm
D		7.938	mm
B		3.967	mm
d₁	≈	5.53	mm
D₂	≈	7.3	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.	7.4	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		70000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.6

Mass

Mass bearing

0.00051

Model Number: D/W RW156-2ZS
Inner Diameter：4.762mm Outer Diameter：7.938mm Width：3.967mm
Reference speed:70000 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：2025-12-09
Application:plastic rolling,auto tools,ventilation fans,Insect Capture,Other Machine Tools,X-ray Equipment,marine analysis,Machine Tool Accessories,crimping tools,air conditioning tools,car instrument
Similar models:SNL 3156 TURA D/W R3W.1562 R D/W RW156-2ZS AOH 24156 D/W R156 R-2ZS 23156-2CS5K/VT143 24156 CCK30/W33 D/W R156-2ZS 331562 NU 3156 ECMA
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91376	-	-	24	Seals
9847	25.4	36.5	6.35	Seals
BTM 95 ATN9/P4CDB	95	145	45	Bearings, units and housings
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NUP 209 ECJ	45	85	19	Bearings, units and housings
PRM 151715	15	17	15	Bearings, units and housings
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WS 89312	60		10.5	Bearings, units and housings

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