Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/9 R-2RS1

W 628/9 R-2RS1

Dimensions

d		9	mm
D		17	mm
B		5	mm
d₂	≈	10.7	mm
D₂	≈	15.2	mm
D₃		19	mm
C		1.1	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	10.3	mm
d_a	max.	10.6	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		0	r/min
Limiting speed		24000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.7

Mass

Mass bearing

0.0047

Model Number: W 628/9 R-2RS1
Inner Diameter：9mm Outer Diameter：17mm Width：5mm
Reference speed:24000 r/min Limiting speed:0 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-17
Application:electromagnetic clutch,sample cup,car and accessories,electronic components,plastic molding,Insect Capture,forming machine,sheet industry,knitted fabrics,Rolling mill,flow control valve
Similar models:628-RS1 628/9-Z W 628/8-2RS1 SAF 22628 x 4.7/8 T SAF 22628 W 628/8-2RZ SAF 22628 x 4.7/8 W 628/8 R-2RZ SAF 22628 TLC 628/5-2Z
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1125524	285.75	336.55	15.88	Seals
115x150x12 CRW1 R	115	150	12	Seals
22x40x10 HMS5 RG	22	40	10	Seals
2307 E-2RS1KTN9 + H 2307 E	30	80	31	Bearings, units and housings
BD-23136 CCK/W33-AH 3136 G	170	300	96	Bearings, units and housings
27295	69.85	89.99	11.13	Seals
35x54x7 CRW1 R	35	54	7	Seals
33733	85.725	114.33	11.13	Seals
60/1000 MB	1000	1420	185	Bearings, units and housings
6040 M	200	310	51	Bearings, units and housings
75046	190.5	222.25	12.7	Seals
C 3088 MB	440	650	157	Bearings, units and housings

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