Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 638/8 R-2Z

W 638/8 R-2Z

Dimensions

d		8	mm
D		16	mm
B		6	mm
d₂	≈	9.65	mm
D₂	≈	14.2	mm
D₃		18	mm
C		1.3	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.5	mm
d_a	max.	9.6	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.715	kN
Basic static load rating	C₀	0.3	kN
Fatigue load limit	P_u	0.012	kN
Reference speed		90000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.5

Mass

Mass bearing

0.0051

Model Number: W 638/8 R-2Z
Inner Diameter：8mm Outer Diameter：16mm Width：6mm
Reference speed:45000 r/min Limiting speed:90000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-03
Application:electric hydraulic lifting platform,equipment,internal combustion engine,sheet industry,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,manual Tools,instrument,miscellaneous instruments,plastic rolling,aerial work equipment,office equipment
Similar models:W 638/4-2RZ W 638/2.5-2Z W 63801 R-2Z W 63805 R W 63804-2RZ W 63802 W 63802-2RS1 W 638/2 X-2Z W 63806-2Z W 63801-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W638/8R-2Z products，there is large inventory of SKF W 638/8 R-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 638/8 R-2Z Which SKF W638/8R-2Z 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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CRL 36 AMB	114.3	203.2	33.3375	Bearings, units and housings
HE 320	88.9	130	71	Bearings, units and housings
N 312 ECP	60	130	31	Bearings, units and housings
NJ 205 ECPH	25	52	15	Bearings, units and housings
NJ 2213 ECJ	65	120	31	Bearings, units and housings
NU 1024 M	120	180	28	Bearings, units and housings

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