Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61904-2RZ

61904-2RZ

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.	25.5	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		20000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	14.7

Mass

Mass bearing

0.038

Model Number: 61904-2RZ
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:extruder,other mold,spectrometer,Plastic molding,Cylinder Special,fruit and vegetable processing,engine,wheel lathe,scientific instruments,Generator,electrocardiograph
Similar models:W 61904-2RZ 61904-2RS1 W 61904-2RS1 W 61904 R W 61904-2Z 61904 W 61904 61904-2RZ W 61904 R-2Z
BEARING POWER International Trading Co.,Ltd. specialize in 61904-2RZ products，there is large inventory of SKF 61904-2RZ Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 61904-2RZ Which SKF 61904-2RZ 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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18x30x6 HMS5 V	18	30	6	Seals
BD-22316 EK-H 2316	70	170	58	Bearings, units and housings
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6320 M/C3VL0241	100	215	47	Bearings, units and housings
76215	193.675	219.08	14.3	Seals
9960	25.4	42.82	6.35	Seals
TQO design	355.6	482.6	-	Bearings, units and housings
FSAF 1518	80.9625	-	-	Bearings, units and housings
HM 31/560	85	-	560	Bearings, units and housings
MS 30/560	-	-	40	Bearings, units and housings

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Hot number： 14938 3982/3920 596400 71917 CE/P4A AOH 3144 FYT 1. TF/VA228 NCF 2232 ECJB NJ 1036 ML PCM 081010 M RPNA 45/62 SIL 15 C W 61800 W 61805-2RZ W 619/4 R W 6302