Bearings
638/5-2Z SKF Deep groove ball bearings

TYPE: Ball bearings, Radial ball bearings, Single row, Without flange, With shields 2Z
Bearing 638/5-2Z SKF

Dimensions, mm

d
5,000
D
11,000
B
5,000

Weight, kg

0,002

Manufacturer:

SKF

Interchange:

ABC 685 2Z
EZO 685ZZ
ADR 638/5ZZ
ISC 685ZZS
NACHI 685ZZ
NMB L-1150ZZ
NTN W685ZZA
RMB ULZ511
NSK 685ZZ
KOYO W685ZZ
GRW 685-2Z
MPB - TIMKEN SUPER PRECISION UL50CHH

Calculation data

Basic dynamic load rating, C
0,640 kN
Basic static load rating, Co
0,260 kN
Fatigue load limit, Pu
0,011 kN
Reference speed
120000 r/min
Limiting speed
60000 r/min
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