Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 634

W 634

Dimensions

d		4	mm
D		16	mm
B		5	mm
d₂	≈	6.7	mm
D₂	≈	13	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	6	mm
d_a	max.	6.6	mm
D_a	max.	14	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	0.761	kN
Basic static load rating	C₀	0.265	kN
Fatigue load limit	P_u	0.011	kN
Reference speed		100000	r/min
Limiting speed		63000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	6.8

Mass

Mass bearing

0.0048

Model Number: W 634
Inner Diameter：4mm Outer Diameter：16mm Width：5mm
Reference speed:63000 r/min Limiting speed:100000 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:electric pump,wall industry,pump industry,aerial work platform,intermediate,chromatography,vertical processing,transportation equipment,labor insurance,Rolling mill,turret industry
Similar models:W 634 R-2Z EE 763330/763410 W 634-2RZ 634-2RS1 634-RS1 6344 M SAF 22634 TLC BB1B 363472 SAF 22634 x 5.13/16 T 634-2Z
BEARING POWER International Trading Co.,Ltd. specialize in W634 products，there is large inventory of SKF W 634 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 634 Which SKF W634 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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