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

628/9-2RS1

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.	10.4	mm
d_a	max.	10.5	mm
D_a	max.	15.6	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	1.43	kN
Basic static load rating	C₀	0.64	kN
Fatigue load limit	P_u	0.027	kN
Limiting speed		24000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	11

Mass

Mass bearing

0.0043

Model Number: 628/9-2RS1
Inner Diameter：9mm Outer Diameter：17mm Width：5mm
Reference speed:24000 r/min Limiting speed:r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-30
Application:pump industry,other mold,plastic molding,luminescent reagent,extruder,teaching equipment,spreader series,Insect Capture,Cylinder Special,Cylinder Type,coupling type
Similar models:W 628/8 R-2Z W 628/6-2RZ SAF 22628 x 4.13/16 W 628/7-2RS1 W 628/8 R-2RZ W 628/9-2RS1 SAF 22628 x 5 TLC 628-2Z 628/4-2Z W 628-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

50x85x10 HMS5 RG
760 VRME R
NA 6909
STO 35 X
SY 50 TF/VA201

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Hot number： 21267 33030T132/DB 420000 50x80x10 HMSA10 RG 528273 81184 M 7203 CD/P4A 7210 ACCBM KM 6 NJ 2244 ECML PBMF 101608 M1 RNU 307 ECP SAF 22509 SAF 22526 T SYNT 100 LTF

Model No.	Inner Diameter	Outer Diameter	Width	Type
50x85x10 HMS5 RG
760 VRME R
NA 6909
STO 35 X
SY 50 TF/VA201