Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61904 R-2Z

W 61904 R-2Z

Dimensions

d		20	mm
D		37	mm
B		9	mm
d₂	≈	23.65	mm
D₂	≈	33.5	mm
D₃		40	mm
C		2	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	5.53	kN
Basic static load rating	C₀	3.65	kN
Fatigue load limit	P_u	0.156	kN
Reference speed		43000	r/min
Limiting speed		20000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	14.7

Mass

Mass bearing

0.039

Model Number: W 61904 R-2Z
Inner Diameter：20mm Outer Diameter：37mm Width：9mm
Reference speed:20000 r/min Limiting speed:43000 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:rehabilitation training equipment,Internal thread type,enzyme,education model Instruments,metallurgical mold,Broadcasting System,coal mill,ventilation heating equipment,plastic molding,Tool,water
Similar models:W 61904-2RZ W 61904 R W 61904-2RS1 61904-2RS1 W 61904 61904 W 61904 R-2Z 61904-2RZ W 61904-2Z
BEARING POWER International Trading Co.,Ltd. specialize in W61904R-2Z products，there is large inventory of SKF W 61904 R-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 61904 R-2Z Which SKF W61904R-2Z 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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