All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 2561X/2523
- Model
- 2561X
- Inner ring
- 2523
- Outer ring
- Size(mm)
- 30.213
- d
- 69.850
- D
- 23.812
- T
- Rated load，N
- 77500
- Dynamic load（1）C1
- 0.27
- coefficient（5）e
- 2.19
- Coefficient（5）Y
- 20100
- Dynamic load（2）C90
- 9410
- Dynamic load（2）Ca90
- 2.14
- Coefficient（5）K
- 94400
- Static load Ca90
- Bearing
- 24.714
- B
- 19.050
- C
- -8.6
- a(3)
- axis
- 2.3
- Maximum shoulder chamfer radius R（4）
- 36.5
- Shoulder diameterda
- 40.0
- Shoulder diameter db
- Bearing housing
- 1.3
- Maximum shoulder chamfer radiusr（4）
- 64.0
- Shoulder diameter Da
- 61.0
- Shoulder diameter Db
- Cage
- 0.90
- Aa
- 1.40
- Ab
- Coefficient
- 23.6
- G1
- 9.63
- G2
- 0.0656
- Cg
- Weight
- 0.46
- kg
