Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 617/2

W 617/2

Dimensions

d		2	mm
D		4	mm
B		1.2	mm
d₁	≈	2.55	mm
D₁	≈	3.45	mm
r_1,2	min.	0.05	mm

Abutment dimensions

d_a	min.	2.5	mm
d_a	max.	2.4	mm
D_a	max.	3.6	mm
r_a	max.	0.05	mm

Calculation data

Basic dynamic load rating	C	0.068	kN
Basic static load rating	C₀	0.019	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		200000	r/min
Limiting speed		130000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	6.7

Mass

Mass bearing

0.0001

Model Number: W 617/2
Inner Diameter：2mm Outer Diameter：4mm Width：1.2mm
Reference speed:130000 r/min Limiting speed:200000 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:hinge industry,Film machine,medical equipment,die casting mold,horizontal processing,turret industry,inorganic chemical,printing machinery,Security Equipment,Small air generators,Storage Tool
Similar models:SAF 1617 x 3 FSAF 22617 x 3 W 61703 R-2ZS W 61706-2RZ W 61710 W 61700 FSAF 22617 x 2.7/8 T SAF 1617 x 2.13/16 T SAF 22617 T W 617/4 R
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IR 25x30x38.5	25	30	38.5	Bearings, units and housings
KMTA 14	26	-	70	Bearings, units and housings
PSM 202625 A51	20	26	25	Bearings, units and housings
S7216 CD/HCP4A	80	140	26	Bearings, units and housings
SAF 22620 T	87.3125	-	-	Bearings, units and housings
SNL 3138	163.5125	-	-	Bearings, units and housings
SY 1.15/16 FM	49.213	-	-	Bearings, units and housings

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Hot number： 12x20x5 CRSA1 R 14940 1550575 1850 VE R 18823 32222 33214 43073 590 VE R 6006-Z 71912 CB/HCP4A N 316 ECP NJ 2217 ECML PCZ 4448 M W 61806 R-2Z