AD Bearing Machine Co., Ltd

KOYO stb3372 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 51228 ISO Bearing
ISO 51228 ISO Bearing
54.5 mm
100 °C
ISO 7017 BDT ISO Bearing
ISO 7017 BDT ISO Bearing
151.5 mm
14mm
170 mm x 260 mm x 67 mm  ISO 23034 KW33 ISO Bearing
170 mm x 260 mm x 67 mm ISO 23034 KW33 ISO Bearing
No
Flat
69,952 mm x 121,442 mm x 23,012 mm  ISO 34274/34478 ISO Bearing
69,952 mm x 121,442 mm x 23,012 mm ISO 34274/34478 ISO Bearing
Flange Type
Deep Groove Ball Bea
35 mm x 55 mm x 10 mm  ISO 61907-2RS ISO Bearing
35 mm x 55 mm x 10 mm ISO 61907-2RS ISO Bearing
76.2 mm
22800 lbf
ISO 51424 ISO Bearing
ISO 51424 ISO Bearing
Bearings with Housin
[Steel] Steel
ISO K35x42x20 ISO Bearing
ISO K35x42x20 ISO Bearing
2.43
0883450382083
ISO HK0808 ISO Bearing
ISO HK0808 ISO Bearing
4.661 in
-0.004 in
ISO KZK22X29X16 ISO Bearing
ISO KZK22X29X16 ISO Bearing
Deep Groove Ball Bea
Bearings with Housin
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