Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 628/7-2Z

628/7-2Z

Dimensions

d		7	mm
D		14	mm
B		5	mm
d₂	≈	8.5	mm
D₂	≈	12.7	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	7.8	mm
d_a	max.	8	mm
D_a	max.	13.2	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.956	kN
Basic static load rating	C₀	0.4	kN
Fatigue load limit	P_u	0.017	kN
Reference speed		100000	r/min
Limiting speed		50000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	11

Mass

Mass bearing

0.0031

Model Number: 628/7-2Z
Inner Diameter：7mm Outer Diameter：14mm Width：5mm
Reference speed:50000 r/min Limiting speed:100000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:metallurgical mold,Oral Equipment,fabric products,Spectrum Products,supporting facilities,woodworking machinery,safety testing,storage shelves,hook,instrumentation instrument,Garment Accessories
Similar models:628/7-2Z W 628/5-2RS1 SAF 22628 TLC SAF 22628 x 4.7/8 TLC 16150/16283 SAF 22628 x 5 TLC SAF 22628 x 5 T 628/8-2RS1 W 628/7 R-2RS1 W 628/5-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in 628/7-2Z products，there is large inventory of SKF 628/7-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 628/7-2Z Which SKF 628/7-2Z 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
35x52x8 CRWA1 P	35	52	8	Seals
6028-RS1	140	210	33	Bearings, units and housings
6307-2RS1	35	80	21	Bearings, units and housings
7016 CD/P4AH1	80	125	22	Bearings, units and housings
71934 CD/HCP4A	170	230	28	Bearings, units and housings
BEAM 030080-2RZ	30	80	28	Bearings, units and housings
FYRP 2 7/16-18	61.9125	-	-	Bearings, units and housings
NUP 2320 ECP	100	215	73	Bearings, units and housings
RN-5x23.8 BF/G2	-	-	5	Bearings, units and housings
SILA 80 ES-2RS	80	-	55	Bearings, units and housings
W 6209-2Z	45	85	19	Bearings, units and housings
W 6301-2RZ	12	37	12	Bearings, units and housings

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Hot number： 12545 13x28x7 CRS1 R 2218 KM 331492 29434 E 51203 V/HR11Q1 7012 CB/HCP4A 71810 ACD/P4 90769 D/W R168-2ZS HM 31/630 OKBS 51 PSM 556540 A51 SAF 22630 x 5.1/4 TLC SYNT 55 FTS