ISO Bearings

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The objective of this document is to restrict the number of radial bearing sizes just enough to ensure economic production, yet provide a sufficient number of sizes to satisfy present and future needs of bearing users.
These needs are comprehensive and varying. Therefore, this document needs to embrace a wide range of numerically determined sizes and proportions and can even be extended according to the guidelines given in Annex 
Tapered roller bearings, insert bearings and some types of needle roller bearings and instrument precision bearings standardized by ISO do not conform to this document because the dimensions given are not found to be optimal for the bearings in question.

The objective of this document is to restrict the number of radial bearing sizes just enough to ensure economic production, yet provide a sufficient number of sizes to satisfy present and future needs of bearing users.
These needs are comprehensive and varying. Therefore, this document needs to embrace a wide range of numerically determined sizes and proportions and can even be extended according to the guidelines given in Annex 
Tapered roller bearings, insert bearings and some types of needle roller bearings and instrument precision bearings standardized by ISO do not conform to this document because the dimensions given are not found to be optimal for the bearings in question.

3,175 mm x 6,35 mm x 2,779 mm ISO R144-2RS deep groove ball bearings

SEALMASTER 0 Inch | 0Millimeter
Pillow Block 16.5 Inch | 420 Mill

47,625 mm x 112,712 mm x 26,909 mm ISO 55187C/55443 tapered roller bearings

5-3/8 in 6400 lb
N/A TIMKEN

44,45 mm x 87,312 mm x 30,886 mm ISO 3578/3526 tapered roller bearings

8482.40.00.00 Bearing
31171530 3-12

220 mm x 300 mm x 60 mm ISO 23944 KCW33+AH3944 spherical roller bearings

NSK 0
0.0 B04144

ISO BK152012 cylindrical roller bearings

Inch 2303U
4 Bolt Round Flange Yes

90 mm x 155 mm x 46 mm ISO T2ED090 tapered roller bearings

Steel Bearing
No 49.20 mm

40 mm x 65 mm x 32 mm ISO GE40/65XDO plain bearings

4.63 Inch | 117.602 4
12.5 Inch | 317.5Mil 3.543 Inch | 90 Mill

ISO Q1009 angular contact ball bearings

B00308 BEARINGS LIMITED
Bearings 0.0

ISO 7016 BDB angular contact ball bearings

0 M06110
FYH BEARING UNITS Bearings

1120 mm x 1460 mm x 250 mm ISO 239/1120 KCW33+H39/1120 spherical roller bearings

NSK B04144
0.38 Bearings

70 mm x 125 mm x 39,69 mm ISO NUP5214 cylindrical roller bearings

FAG BEARING 5.39
Bearings 0.0

ISO 81222 thrust roller bearings

Concentric Collar 2 Bolt Pillow Block
8483.20.40.80 Double Row | Optiona
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