Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 636-2Z

W 636-2Z

Dimensions

d		6	mm
D		22	mm
B		7	mm
d₂	≈	10.5	mm
D₂	≈	19.03	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	8	mm
d_a	max.	10.4	mm
D_a	max.	20	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	1.99	kN
Basic static load rating	C₀	0.78	kN
Fatigue load limit	P_u	0.034	kN
Reference speed		75000	r/min
Limiting speed		38000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	7.2

Mass

Mass bearing

0.013

Model Number: W 636-2Z
Inner Diameter：6mm Outer Diameter：22mm Width：7mm
Reference speed:38000 r/min Limiting speed:75000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-29
Application:Cylinder Pneumatic Treatment Element,chamfer,plastic molding,transistor fittings,engineering machine,sterilizers,machine lathe,safety testing,diving equipment,agriculture,medical equipment
Similar models:PCZ 3636 E W 636-2RS1 W 636 W 636-2RZ BC2B 326363/HA4 BC4B 326366/HB1 PCZ 3636 M W 636-2Z
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Model No. Inner Diameter Outer Diameter Width Type

24156 CCK30/W33
311-Z
3782/3720
SAFS 22515-11 T
SAFS 23024 KA x 4.3/16

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Hot number： 1400234 5072 6300-2RSL 71907 ACE/HCP4AL 82510 C 2216 K FSAF 1611 T FYAWK 20 LTA GEH 60 ES-2RS NUH 2232 ECMH NJ 309 ECM PCZ 1212 M PF 80 SNL 3288 G W 638-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
24156 CCK30/W33
311-Z
3782/3720
SAFS 22515-11 T
SAFS 23024 KA x 4.3/16