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

D/W R168-2Z

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.	0	mm
D_a	max.	0	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

0.0006

Model Number: D/W R168-2Z
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：2026-04-19
Application:enzyme,coupling type,lifting chain,metal mold,walking Food processing machinery and equipment,Equipment,product accessories,clean stationery,chromatography,switch,Display Devices
Similar models:D/W R168-2ZS BD-23168-2CS5K/VT143-OH 3168 HE HME 3168 81168 M NU 3168 ECMA D/W R168 C 4168 K30MB D/W RW168-2Z BT4B 331168 B D/W RW168
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Model No.	Inner Diameter	Outer Diameter	Width	Type
140x160x12 HMSA10 V	140	160	12	Seals
1763320	447.675	488.95	17.48	Seals
23944 CCK/W33	220	300	60	Bearings, units and housings
32022 X/DF	110	170	-	Bearings, units and housings
591/530 F	530	640	67	Bearings, units and housings
6005/HR11QN	25	47	12	Bearings, units and housings
604	4	12	4	Bearings, units and housings
70x90x8 CRW1 R	70	90	8	Seals
BT2B 334110/HA3	305.07	524	-	Bearings, units and housings
IR 140x155x35	140	155	35	Bearings, units and housings
PSMF 050904 A51	5	9	4	Bearings, units and housings
W 61906 R-2Z	30	47	9	Bearings, units and housings

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