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

628-2RZ

SKF Explorer

Dimensions

d		8	mm
D		24	mm
B		8	mm
d₁	≈	14.45	mm
D₂	≈	21.2	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	10.4	mm
d_a	max.	14.4	mm
D_a	max.	21.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.9	kN
Basic static load rating	C₀	1.66	kN
Fatigue load limit	P_u	0.071	kN
Reference speed		63000	r/min
Limiting speed		32000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	13

Mass

Mass bearing

0.017

Model Number: 628-2RZ
Inner Diameter：8mm Outer Diameter：24mm Width：8mm
Reference speed:32000 r/min Limiting speed:63000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-19
Application:Seals,survey accessories,Technical Equipment,medical equipment,vertical processing,journal lathe,position switch,bio-chemical,air purification,sheet industry,chamfer
Similar models:W 628/9-2RS1 W 628/6-2RS1 SAF 22628 628/9-Z W 628/6 R-2RS1 W 628/7-2Z W 628/9-2Z W 628/8 R-2RS1 W 628/8-2RZ W 628/7 R-2RS1
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Hot number： 32210/DF 405006 51109 V/HR22T2 61817 626-RSH 7740 78x100x10 HMSA10 V FSAF 22517 x 3 FYE 2 3/16 N K 20x24x13 PCZ 6460 M PSMF 050904 A51 SAF 1513 x 2.1/4 T SI 60 ES-2RS W 6303