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

W 61904 R

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		26000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	14.7

Mass

Mass bearing

0.037

Model Number: W 61904 R
Inner Diameter：20mm Outer Diameter：37mm Width：9mm
Reference speed:26000 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:physical instruments,electronic materials,coal mill,gear type,Cylinder Type,ventilator anesthesia machine etc,Hydraulic Press,fruit and vegetable processing,preservation equipment,stacker lift platform,fabric products
Similar models:W 61904 W 61904-2Z 61904-2RZ W 61904-2RZ 61904-2RS1 W 61904 R-2Z 61904 W 61904-2RS1 W 61904 R
BEARING POWER International Trading Co.,Ltd. specialize in W61904R products，there is large inventory of SKF W 61904 R 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 Which SKF W61904R 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
17806	45.2374	57.2	7.95	Seals
135x160x13 CRSH1 R	135	160	13	Seals
22411	57.15	79.38	14.3	Seals
67985/67920	206.375	282.575	46.038	Bearings, units and housings
58x80x10 HMSA10 RG	58	80	10	Seals
619/750 MA	750	1000	112	Bearings, units and housings
99177	45	53.0098	16.9926	Seals
C 3144 K	220	370	120	Bearings, units and housings
BTM 130 ATN9/P4CDB	130	200	63	Bearings, units and housings
MB 20	100	142	-	Bearings, units and housings
NKX 45 Z	45	58	32	Bearings, units and housings
PCMS 2005003.06 M	-	-	200	Bearings, units and housings

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