Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 637/4 XR

W 637/4 XR

Dimensions

d		4	mm
D		10	mm
B		3	mm
d₁	≈	5.9	mm
D₁	≈	8.2	mm
D₃		11.2	mm
C		0.6	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	5.6	mm
d_a	max.	5.8	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.553	kN
Basic static load rating	C₀	0.245	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		130000	r/min
Limiting speed		80000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	12.3

Mass

Mass bearing

0.0011

Model Number: W 637/4 XR
Inner Diameter：4mm Outer Diameter：10mm Width：3mm
Reference speed:80000 r/min Limiting speed:130000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-07
Application:Flame Cutting,rock drilling machinery,large agricultural machinery,surgical instruments,medical equipment,Insect Capture,Safety protection,atomizer class,medical equipment,packing equipment,Spectrum Products
Similar models:W 637/9-2ZS W 637/4 X-2Z W 637/3-2Z W 637-2Z BC2B 326372/HA1 W 637/4 XR W 637/5 X-2Z W 637/8 XR W 637/8 X W 637/8 R-2Z
BEARING POWER International Trading Co.,Ltd. specialize in W637/4XR products，there is large inventory of SKF W 637/4 XR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 637/4 XR Which SKF W637/4XR 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
120 VS V	108	-	-	Seals
23192-2CS5/VT143	460	760	240	Bearings, units and housings
6021-Z	105	160	26	Bearings, units and housings
596400	1066.8	-	-	Seals
H 2309	40	65	50	Bearings, units and housings
H 2315	65	98	73	Bearings, units and housings
HE 2332 L	139.7	160	147	Bearings, units and housings
KR 90 B	-	90	100	Bearings, units and housings
PCM 303420 M	30	34	20	Bearings, units and housings
SAF 22511 x 1.7/8	47.625	-	-	Bearings, units and housings
SAFS 22538 x 7 T	177.8	-	-	Bearings, units and housings
WS 81120	100		7	Bearings, units and housings

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