Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 628/8 R-2Z

W 628/8 R-2Z

Dimensions

d		8	mm
D		16	mm
B		5	mm
d₂	≈	9.65	mm
D₂	≈	14.2	mm
D₃		18	mm
C		1.1	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.5	mm
d_a	max.	9.6	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.715	kN
Basic static load rating	C₀	0.3	kN
Fatigue load limit	P_u	0.012	kN
Reference speed		90000	r/min
Limiting speed		45000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.5

Mass

Mass bearing

0.0043

Model Number: W 628/8 R-2Z
Inner Diameter：8mm Outer Diameter：16mm Width：5mm
Reference speed:45000 r/min Limiting speed:90000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-11-28
Application:rock drilling machinery,hook,Workpiece,garbage disposal,diagnostic test paper,Plastic Equipment,Tool,paint paint,Oral Equipment,Storage Tool,climb ladder
Similar models:SAF 22628 x 4.13/16 628-2Z 628-RS1 628 628/8-2Z SAF 22628 x 4.7/8 TLC W 628 16150/16283 16150/16284 W 628/8 R-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W628/8R-2Z products，there is large inventory of SKF W 628/8 R-2Z Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 628/8 R-2Z Which SKF W628/8R-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.

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16046	41.275	50.8	6.35	Seals
20x35x8 HMS5 V	20	35	8	Seals
24013-2RS5W/VT143	65	100	35	Bearings, units and housings
30651	77.8002	114.3	-	Seals
60 VS V	54	-	-	Seals
GS 81122	110	145	7	Bearings, units and housings
GX 35 F	35	90	28	Bearings, units and housings
HE 320	88.9	130	71	Bearings, units and housings
HME 3168	55	-	340	Bearings, units and housings
NUP 208 ECML	40	80	18	Bearings, units and housings
SAF 22630	131.7625	-	-	Bearings, units and housings
SSAFS 23034 KATLC x 5.15/16	150.8125	-	-	Bearings, units and housings

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Hot number： 402204 490 VRME R 600x640x20 HDS1 V 61905-2RZ 70x90x7 HMSA7P2 R 7309 BECBY H 3028 H 315 N 1019 KTN9/SP K 35x40x17 NJ 2309 ECP OKBS 97 PRM 657040 SSAFS 22538 x 6.13/16 T SY 2. TF/VA201