All Brands
- Basic parameters
- Needle roller bearing inner ring 2
- Series
- IRB 2720
- Model
- Main dimensions/mm
- 42.862(1.6875)
- d
- 50.800（2)
- F
- 32.13
- B
- Weight
- 146
- Weight/g
- Standard mounting size/mm
- 48.5
- da/Min.
- 49.5
- da/Max.
- 0.6
- ras max(1)
- Assembly bearing
- BA 3220Z
- BA…Z/(BAM)
- ─
- BHA…Z/(BHAM)
- ─
- YB/YTB
