NEWS
Willing to cooperate sincerely with friends from all walks of life, go hand in hand, and create brilliance together!
Advantages and types of insulated bearings
- Classification:Company news
- Author:
- Source:
- Release time:2020-04-18
- Visits:7
Advantages and types of insulated bearings
[Summary]Good insulation performance, using a special sealing method, J20AA coating can effectively insulate even in a humid environment, insulated bearings can be interchanged with standard bearings. For special occasions, such as outer ring rotation, bearings with J20C coating on the inner ring are recommended.
- Classification:Company news
- Author:
- Source:
- Release time:2020-04-18
- Visits:7
Advantages of insulated bearing coating:
Good insulation performance, using a special sealing method, J20AA coating can effectively insulate even in a humid environment, insulated bearings can be interchanged with standard bearings. For special occasions, such as outer ring rotation, bearings with J20C coating on the inner ring are recommended.
The drive end adopts cylindrical roller bearing NU215-E-TVP2-F1-J20AA-C4 as a non-locating bearing;
The non-driving end adopts deep groove ball bearing 6215-M-J20AA-C3 as the positioning bearing.
Types and Designs of Insulated Bearings for Traction Motors
Deep groove ball bearing
60, 62, 63 40 – 240mm<
Cylindrical Roller Bearings
NU 10 130 – 240mm
NU, NJ, NUP 2.-E, 22, -E 60 – 200mm
NU, NJ, NUP 3.-E 40 – 190mm
FAG Traction Motor Bearing Suffix Description
C3, C4, C5 radial internal clearance is larger than normal group
M brass solid cage, rolling element guide
J20AA insulated bearing, the outer ring is covered with an oxide ceramic coating (coating thickness ≈200 μm)
J20B insulated bearing, the outer ring is covered with an oxide ceramic coating (coating thickness <100 μm)
J20C insulated bearing, the inner ring is covered with an oxide ceramic coating (coating thickness ≈200 μm)
F1 Traction motor cylindrical roller bearing in accordance with DIN43283
M1 solid brass riveted cage, rolling element guide
TVP, TVP2 window-type nylon cages can provide other designs if required
Scan the QR code to read on your phone
News
Advantages and types of insulated bearings
Analyze the different types of bearings and their uses
Bearing Knowledge" What is an axle box device? How to maintain it?
Planning:+86-411-85644098 Production:+86-411-85644038 Sales:+86-411-85640799 Finance:+86-411-85644068 Device:+86-411-85644155
Copyright © 2021 Wafangdian Shiqiang Bearing Manufacturing Co.,Ltd. 辽ICP备06005969号-1 Powered by www.300.cn

QR code
Copyright © 2021 Wafangdian Shiqiang Bearing Manufacturing Co.,Ltd. 辽ICP备06005969号-1 Powered by www.300.cn
MESSAGE