How to read bearing parameters
When using the bearing, we see the parrameter. The information on the bearing is a range of letters and number which shows information of; type of bearing, dimensions, accuracy, and other parameters etc. So, How to understand the parameters correctly, this articale may be useful:1.According to TCVN 3776-83 the bearing parameter will be understood as following: - Ball bearing is abbriviated by numbers. Two last numbers show the inner diameter from 20 to 495 mm, these number is as 1/5 as the real dimensions. The number has inner diameter from 10 to 20 mm signed 00 (10mm), 01 (12mm), 02 (15mm), 03 (15mm), 03 (17mm).For example: The number 150212 on the bearing mean: 1 range bearing (0), outer ring (5), light load (2), width (1), inner diameter 60 mm (12×5). - Other examples: ![]()
![]() 2. Meaning of load : - The third number from right to left.
3. Meaning of classification: The 4th number from right to left indecates the bearing 0-9.
4. Structural meaning : The number from right to left.
For example: Read the 60304 bearing paramaters. - ID 04x5 = 20mm - Load: Medium - 1 layer ball bearing - 1 basket stoping oil made of steel sheet Note : If there is 3 last number , the last number is ID (D<20mm). Ex : 678 , d=8mm, light load, thrust ball bearing 5. Bearing gap:
6. Silver gap :
Source: Internet |
Minh Phu provides maintenance and repair services for air compressors, in addition Minh Phu also provides spare parts for air compressors with high quality at reasonable prices. For further information, please contact (+84)919 23 28 26. Sincerely thank you for your interest and your trust of our service.

Newer articles
Older articles