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Steel needle rolling element for roller bearings. Nominal diameter Dw 10,0 mm; nominal length Lw 20.0 mm (GOST 25255-82). The price is per one piece.
Roller 10x20 B III - GOST 25255-82;
Cylindrical roller 10x20 mm ISO/NP 12297-1:2015
Needle roller 10x20 mm DIN 5401:2002-08;
RN-10x20 BF/G2 (SKF marking);
RN-10X20 B та RN-10X20 BF (could be substitued)
Rollers are made from steel ШХ15 according to GOST 801-78. They are subjected to special thermal treatment and provide hardness HRC 60. Hardness control system GOST 9013-59. Tolerance of average diameter not more than +10,5 / -16,5 micron. Rollers are degaussed.
It is allowed to store rollers at the next conditions:
- temperature 20 +/-5С;
- relative moistness not more than 60 percents.
0.0122 kg
20 mm
10 mm
12.2 kg
Steel needle rolling element for roller bearings. Nominal diameter Dw 10,0 mm; nominal length Lw 20.0 mm (GOST 25255-82). The price is per one piece.
![4024104 | RNA4004 [GPZ-11] Needle roller bearing](https://ebearing.com.ua/19731-small_extra/x4024104-rna4004-gpz-11-needle-roller-bearing.jpg.pagespeed.ic.3T9_ZfBTqx.jpg)
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