Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61902 R

W 61902 R

Dimensions

d		15	mm
D		28	mm
B		7	mm
d₁	≈	18.8	mm
D₁	≈	24.2	mm
D₂	≈	25.3	mm
D₃		30.5	mm
C		1.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	17	mm
d_a	max.	18.5	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.71	kN
Basic static load rating	C₀	2.24	kN
Fatigue load limit	P_u	0.095	kN
Reference speed		56000	r/min
Limiting speed		34000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	14.3

Mass

Mass bearing

0.016

Model Number: W 61902 R
Inner Diameter：15mm Outer Diameter：28mm Width：7mm
Reference speed:34000 r/min Limiting speed:56000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-07
Application:packaging materials,Beauty and Body,Optical detection,disposable,Hydraulic Hose,nail products,woodworking machinery,hydraulic cylinder,axle lathe,gantry processing,pneumatic
Similar models:W 61902 W 61902-2Z W 61902 R-2Z 61902 W 61902-2RZ W 61902 R W 61902-2RS1 W 61902 R-2RZ 61902-2RS1 61902-2Z
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Model No.	Inner Diameter	Outer Diameter	Width	Type
100x140x12 CRWA1 R	100	140	12	Seals
15x32x7 HMS5 RG	15	32	7	Seals
24020 CC/W33	100	150	50	Bearings, units and housings
24092 ECAK30/W33	460	680	218	Bearings, units and housings
24140 CC/W33	200	340	140	Bearings, units and housings
401406	126	-	-	Seals
55x80x10 HMSA10 V	55	80	10	Seals
7319 BEGAY	95	200	45	Bearings, units and housings
86319	-	-	20.62	Seals
BGSB 358371	508	762	139.7	Bearings, units and housings
NUP 315 ECP	75	160	37	Bearings, units and housings
W 61701-2RS1	12	18	4	Bearings, units and housings

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