Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/9-2RZ

W 628/9-2RZ

Dimensions

d		9	mm
D		17	mm
B		5	mm
d₂	≈	10.7	mm
D₂	≈	15.2	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	10.3	mm
d_a	max.	10.6	mm
D_a	max.	15.4	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.761	kN
Basic static load rating	C₀	0.335	kN
Fatigue load limit	P_u	0.014	kN
Reference speed		85000	r/min
Limiting speed		43000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.7

Mass

Mass bearing

0.0042

Model Number: W 628/9-2RZ
Inner Diameter：9mm Outer Diameter：17mm Width：5mm
Reference speed:43000 r/min Limiting speed:85000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-05
Application:machine tool spindle,Gas turbine,Pneumatic Actuator,blood cell reagent,Optical detection,Plastic Equipment,auto tools,organic raw materials,Optical Instruments,food / grain / food equipment,Industrial equipment
Similar models:628-2RS1 W 628/5-2RS1 SAF 22628 x 5 T W 628/8 R-2RZ W 628-2RZ W 628/7-2Z W 628/8 R-2Z SAF 22628 628/4-2Z 628/8-2RS1
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100x125x12 CRW1 V	100	125	12	Seals
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SILJ 25 ES	25	-	20	Bearings, units and housings
W 61710-2RS1	50	62	6	Bearings, units and housings

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