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：2024-12-22
Application:hydraulic pressure gauge,lifting equipment Hoisting hoist,Rolling mill,leather processing,pneumatic,instrument,intermediate,dynamic blood pressure,tire industry,Pneumatic Control Elements,Spectrum Products
Similar models:W 61904 W 61904 R W 61904-2Z W 61904 R-2Z 61904 W 61904-2RZ W 61904-2RS1 61904-2RS1 61904-2RZ
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Model No.	Inner Diameter	Outer Diameter	Width	Type
12718	32.004	45.9994	5.9944	Seals
1726210-2RS1	50	90	20	Bearings, units and housings
320x380x25 HDS1 R	320	380	25	Seals
33111T88/DB	55	95	-	Bearings, units and housings
38x55x8 HMS5 V	38	55	8	Seals
38x58x10 HMS5 V	38	58	10	Seals
61926	130	180	24	Bearings, units and housings
75x115x12 CRW1 R	75	115	12	Seals
FSAF 1520 TLC	87.3125	-	-	Bearings, units and housings
FSAF 22517 x 3	76.2	-	-	Bearings, units and housings
TUWK 35 LTA	35	-	-	Bearings, units and housings
W 61807 R-2Z	35	47	7	Bearings, units and housings

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