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

61904

Dimensions

d		20	mm
D		37	mm
B		9	mm
d₁	≈	25.55	mm
D₂	≈	32.7	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	22	mm
D_a	max.	35	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	6.37	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	0.02
Calculation factor	f₀	14.7

Mass

Mass bearing

0.037

Model Number: 61904
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：2021-06-03
Application:ultra-quiet generators,lifting upgrade,tobacco machinery,Hairbrush device,Control,gantry processing,oral medical device,leather processing,flexible processing,instrument,security equipment
Similar models:W 61904-2RZ W 61904-2RS1 61904-2RZ W 61904 R 61904 W 61904 R-2Z W 61904-2Z W 61904 61904-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in 61904 products，there is large inventory of SKF 61904 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61904 Which SKF 61904 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
BD-22332 CCK/W33-AH 2332 G	150	340	114	Bearings, units and housings
23277	58.7502	95.28	12.7	Seals
24038 CC/W33	190	290	100	Bearings, units and housings
32936	180	250	45	Bearings, units and housings
60x90x10 HMSA10 RG	60	90	10	Seals
71924 CE/HCP4AL	120	165	22	Bearings, units and housings
K 20x26x20	20	26	20	Bearings, units and housings
NCF 2888 V	440	540	60	Bearings, units and housings
OH 3056 H	260	280	152	Bearings, units and housings
OKC 045	45		-
PCM 30030550 E	300	305	50	Bearings, units and housings
SAF 22230	150	-	-	Bearings, units and housings

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Hot number： 145x175x14 CRS1 R 15542 22260 CC/W33 27426 99230 9939 FSAF 22517 GX 20 F NJ 211 ECM NNCF 4912 CV PCM 30030550 M SAW 23540 x 7.1/8 T SSAFS 22540 x 7.1/8 TLC SY 2.7/16 DUTF SYR 1 1/2-3