Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R168-2ZS

D/W R168-2ZS

Dimensions

d		6.35	mm
D		9.525	mm
B		3.175	mm
d₁	≈	7.08	mm
D₂	≈	8.85	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	7	mm
d_a	max.	7	mm
D_a	max.	8.9	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.212	kN
Basic static load rating	C₀	0.088	kN
Fatigue load limit	P_u	0.004	kN
Reference speed		120000	r/min
Limiting speed		60000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	8

Mass

Mass bearing

0.00061

Model Number: D/W R168-2ZS
Inner Diameter：6.35mm Outer Diameter：9.525mm Width：3.175mm
Reference speed:60000 r/min Limiting speed:120000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:economic mold,Flame Cutting,electric hydraulic lifting platform,standing experimental equipment,Spectral Products,municipal machinery,water,Machine tool accessories,sucker industry,linear drive,mathematical instruments
Similar models:SNL 3168 24168 ECCK30J/W33 D/W R168 R D/W R168-2ZS NNU 4168 K30M/W33 D/W RW168 R-2ZS D/W RW168-2Z SNP 3168x12.7/16 C 4168 K30MB NU 3168 ECMA
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Model No. Inner Diameter Outer Diameter Width Type

7217 BECBY
FYTBK 25 TF
GEZM 308 ESX-2LS
KRE 19 PPA
NJ 305 ECP

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Hot number： 1181300 12x32x7 HMS5 V 22344 CCK/W33 + AOH 2344 23240 61904 63717 71832 ACD/HCP4 7309 BECAP 950x980x18 HDS1 R FYRP 3 11/16-18 H 3030 E MVR2-50 NU 1964 ECMA NUTR 45100 A S7211 ACD/P4A

Model No.	Inner Diameter	Outer Diameter	Width	Type
7217 BECBY
FYTBK 25 TF
GEZM 308 ESX-2LS
KRE 19 PPA
NJ 305 ECP