Steel balls for rolling bearings, diameter 7.938 mm (GOST 3722-81). Diameter in inches - 5/16". The price is per one piece.

  • Product price: 1,20 ₴
  • Tax(20%): 0,24 ₴
  • Total price: 1,44 ₴
In Stock
1,44 ₴
Disignation:

Ball Н 7.938 - 5 GOST 3722-81
Steel-balls 7.938 mm ISO 3290-1:2014
Steel balls 7.938 mm DIN 5401
Rolling bearings-Balls 7.938MM (5/16") JIS B1501-2009

Design:

Balls for rolling bearings are made from steel according to GOST 801-78 and GOST 4727-67. They are subjected to special thermal treatment and provide hardness HRC 62. Hardness control system GOST 9013-59. Tolerance of average diameter not more than 0,05 mm. Balls are degaussed.

Storage condition:

It is allowed to store balls at the next conditions:
- temperature 20 +/-5С;
- relative moistness not more than 70 percents.

Parameters

Weight, W

0.0021 kg

Diameter, D

7.938 mm

Weight(1000 pieces), W

2.06 kg

Sales unit

1 piece

Reviews of Bearing ball - 7.938 mm

Be the first to write your review!

Write a review

Important! If you want your review to be passed and published please read our rules.

      • Product price: 1,20 ₴
      • Tax(20%): 0,24 ₴
      • Total price: 1,44 ₴
      In Stock 1,44 ₴
      Add to cart