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：2025-12-09
Application:Internal thread type,Laser Cutting,food sterilization,glass,Gear grinding machine,car steering pin,office equipment,Pest Monitoring,EEG,hydraulic cylinder buffer,Pneumatic Control Elements
Similar models:61902-2RS1 W 61902-2Z 61902-2RZ W 61902 R-2RZ 61902 W 61902-2RZ 61902-2Z W 61902 R-2RS1 W 61902 R-2Z W 61902
BEARING POWER International Trading Co.,Ltd. specialize in W61902R products，there is large inventory of SKF W 61902 R Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61902 R Which SKF W61902R 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
105x140x12 CRWA1 R	105	140	12	Seals
124020	314.96	365.125	-	Seals
305338 D	190	269.5	66	Bearings, units and housings
415 VE R	405	-	-	Seals
60012	152.4	181	12.7	Seals
6411 N	55	140	33	Bearings, units and housings
7305 ACCBM	25	62	17	Bearings, units and housings
89313 TN	65	115	30	Bearings, units and housings
NJ 307 ECP	35	80	21	Bearings, units and housings
PWTR 35.2RS	35	72	28	Bearings, units and housings
S71922 CB/HCP4A	110	150	20	Bearings, units and housings
SNL 3180 G	400	-	-	Bearings, units and housings

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