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

628-2Z

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

0.018

Model Number: 628-2Z
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：2025-12-09
Application:flexible processing,sewage pump,ventilation fans,van,rolling machine,engineering machinery,Machine tools,experimental equipment,Flame Cutting,coal mill,Industrial
Similar models:628/6-2Z W 628/9 R-2RS1 628 W 628/9 R-2Z SAF 22628 x 4.13/16 TLC W 628/9-2Z SAF 22628 x 4.7/8 TLC SAF 22628 x 4.7/8 W 628/7-2RS1 628-RS1
BEARING POWER International Trading Co.,Ltd. specialize in 628-2Z products，there is large inventory of SKF 628-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 628-2Z Which SKF 628-2Z 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
29393	74.6252	101.68	11.13	Seals
3060	7.9502	15.9	3.96	Seals
531331	241.3	279.4	15.88	Seals
618/750 MA	750	920	78	Bearings, units and housings
61922	110	150	20	Bearings, units and housings
7016 CE/P4AH1	80	125	22	Bearings, units and housings
GB 3021	-	-	46	Bearings, units and housings
K 89330 M	150	250		Bearings, units and housings
MB 4	20	36	-	Bearings, units and housings
SHR 140	140	-	-	Coupling systems
TUWK 1. LTHR	25.4	-	-	Bearings, units and housings
YAR 210-112-2F		90		Bearings, units and housings

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Hot number： 22320 E BD-23164 CCK/W33-OH 3164 H 51320 51328 M 6006 NR 6024 NR 6219-2Z/VA228 7013 ACB/HCP4A FYR 2 1/2 FYTB 40 FM G 50x58x4 H 2332 SNL 3036 TURT SSAFS 22524 TLC SYR 2 15/16 N