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KOYO 6206 2rs Bearing

 

ISO Bearing

Most rolling bearings follow ISO standard dimensions, which is a prerequisite to enable interchangeability. The ISO general plan for radial bearings provides several series of standardized outside diameters for every standard bore diameter. They are called diameter series and are numbered 7, 8, 9, 0, 1, 2, 3 and 4 (in order of increasing outside diameter). Within each diameter series, different width series exist (width series 8, 0, 1, 2, 3, 4, 5 and 6 in order of increasing width).shows diameter series 0, 2 and 3 combined with width series 0, 1, 2 and 3. For thrust bearings, height series are used instead of width series. Height series are numbered 7, 9, 1 and 2. Bearings to ISO general plans have the same boundary dimensions when they share the same bore diameter and dimension series. If not, they have different boundary dimensions.

The boundary dimensions for metric bearings are standardized in the ISO2) general plans:ISO 15 for radial rolling bearings, except insert bearings, some types of needle roller bearings and tapered roller bearings,ISO 104 for thrust bearings,ISO 355 for tapered roller bearings.

ISO NF340 cylindrical roller bearings
ISO NF340 cylindrical roller bearings
ALFA / 147 / engine
6026
ISO NNU4926K V cylindrical roller bearings
ISO NNU4926K V cylindrical roller bearings
21
ISO
ISO 395/394A tapered roller bearings
ISO 395/394A tapered roller bearings
45 mm
115 kN
ISO 234738 thrust ball bearings
ISO 234738 thrust ball bearings
51 mm
30
ISO 21307W33 spherical roller bearings
ISO 21307W33 spherical roller bearings
PCMW 527802 M
2
ISO NUP1928 cylindrical roller bearings
ISO NUP1928 cylindrical roller bearings
66,000 mm
140,000
ISO MR117ZZ deep groove ball bearings
ISO MR117ZZ deep groove ball bearings
15,7 kg / Weight
239 mm / Tolerance:
ISO NP29/630 cylindrical roller bearings
ISO NP29/630 cylindrical roller bearings
11000 rpm
10.3 kN
ISO NF420 cylindrical roller bearings
ISO NF420 cylindrical roller bearings
AST
0.095
ISO UCFL310 bearing units
ISO UCFL310 bearing units
16,000
22,000 mm
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