Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R8 R-2Z

D/W R8 R-2Z

Dimensions

d		12.7	mm
D		28.575	mm
B		7.938	mm
d₂	≈	16	mm
D₂	≈	25.15	mm
D₃		31.12	mm
C		1.575	mm
r_1,2	min.	0.4	mm

Abutment dimensions

d_a	min.	15	mm
d_a	max.	15.5	mm
r_a	max.	0.4	mm

Calculation data

Basic dynamic load rating	C	4.42	kN
Basic static load rating	C₀	2.36	kN
Fatigue load limit	P_u	0.102	kN
Reference speed		60000	r/min
Limiting speed		30000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.2

Mass

Mass bearing

0.022

Model Number: D/W R8 R-2Z
Inner Diameter：12.7mm Outer Diameter：28.575mm Width：7.938mm
Reference speed:30000 r/min Limiting speed:60000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:Spectrum Products,gas turbine,Industrial equipment,Industrial Adhesive,plastic molding,sheet industry,Medical equipment,coupling type,Storage Tool,spreader series,powder metallurgy
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10x24x7 HMS5 RG	10	24	7	Seals
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25x52x8 HMSA10 V	25	52	8	Seals
510 VRME R	497	-	-	Seals
54x65x8 CRW1 V	54	65	8	Seals
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61914-2RS1	70	100	16	Bearings, units and housings
BD-C 3232 K-H 2332 L	140	290	104	Bearings, units and housings
SAFS 22516-11 x 2.3/4 TLC	69.85	-	-	Bearings, units and housings
SAL 30 ESX-2LS	30	-	22	Bearings, units and housings
SYE 2 11/16	68.2625	-	-	Bearings, units and housings
Z 005 F	25	-	5	Seals

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