Description
| 01B280MEX | Split bearings | 01B280MGR | Split bearings |
| 01B300MEX | Split bearings | 01B300MGR | Split bearings |
| 01B320MEX | Split bearings | 01B320MGR | Split bearings |
| 01B340MEX | Split bearings | 01B340MGR | Split bearings |
| 01B607EX | Split bearings | 01B607GR | Split bearings |
| 01B608EX | Split bearings | 01B608GR | Split bearings |
| 01B615EX | Split bearings | 01B615GR | Split bearings |
| 01B700EX | Split bearings | 01B700GR | Split bearings |
| 01B715EX | Split bearings | 01B715GR | Split bearings |
| 01B800EX | Split bearings | 01B800GR | Split bearings |
01: Series designation (medium load split cylindrical roller bearing)
B: Split single-row cylindrical roller bearing (bearing body only)
280: Inner diameter code (corresponding to 11-1/16 in / 280.98 mm)
M: Improved design (optimized roller distribution, enhanced load-bearing and impact resistance)
EX: Expansion (floating/expansion type), allows for thermal expansion and contraction of the shaft, but cannot withstand axial loads
III. Structure and Features
Split-type design: The inner ring, outer ring, and roller assembly are all detachable, allowing for installation/replacement without shaft disassembly, significantly reducing equipment downtime.
Single-row cylindrical rollers: Only withstand pure radial loads; not suitable for axial forces.
Improved cage: Utilizes a brass or steel cage with more even roller distribution, lower friction, and enhanced impact resistance.
Compatible components: The matching bearing housing is 01C280MEX; the mounted bearing unit is 01BCP280MEX.
IV. Typical Applications
