Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 617/8

W 617/8

Dimensions

d		8	mm
D		12	mm
B		2.5	mm
d₁	≈	9.05	mm
D₁	≈	10.9	mm
r_1,2	min.	0.15	mm

Abutment dimensions

d_a	min.	9	mm
d_a	max.	9	mm
D_a	max.	11	mm
r_a	max.	0.15	mm

Calculation data

Basic dynamic load rating	C	0.312	kN
Basic static load rating	C₀	0.14	kN
Fatigue load limit	P_u	0.006	kN
Reference speed		100000	r/min
Limiting speed		63000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	8.2

Mass

Mass bearing

0.0007

Model Number: W 617/8
Inner Diameter：8mm Outer Diameter：12mm Width：2.5mm
Reference speed:63000 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：2026-07-28
Application:Laser Cutting,plastic rolling,ventilation equipment,thread processing machine,medical equipment,powder metallurgy,economic mold,air conditioning tools,hardware,floor industry,inorganic chemical
Similar models:FSNL 520-617 617479 B W 61705-2RZ FSAF 22617 x 3 TLC W 61703 W 61707-2RS1 W 61706 W 61703-2RS1 SAF 1617 x 2.13/16 TLC W 617/3 R
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Model No. Inner Diameter Outer Diameter Width Type

14021
38x72x10 HMSA10 V
BC4-8029/HA4
NJ 208 ECP
SNW 3028x4.15/16

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Hot number： 1200240 1850 VA R 5200558 70x85x8 CRW1 R 7022 ACE/P4AL GEM 35 ESX-2LS GEZ 312 TXE-2LS HA 3136 HJ 1032 NN 3056 K/SPW33 OKF 140 PBM 95115120 M1G1 SAW 23530 x 5.3/8 TUWK 3/4 LTA W 625 R-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
14021
38x72x10 HMSA10 V
BC4-8029/HA4
NJ 208 ECP
SNW 3028x4.15/16