All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- EE291250/291749
- Model
- EE291250
- Inner ring
- 291749
- Outer ring
- Size(mm)
- 317.500
- d
- 444.500
- D
- 63.500
- T
- Rated load，N
- 758000
- Dynamic load（1）C1
- 0.38
- coefficient（5）e
- 1.59
- Coefficient（5）Y
- 196000
- Dynamic load（2）C90
- 127000
- Dynamic load（2）Ca90
- 1.55
- Coefficient（5）K
- 1390000
- Static load Ca90
- Bearing
- 61.912
- B
- 39.688
- C
- 7.6
- a(3)
- axis
- 8.0
- Maximum shoulder chamfer radius R（4）
- 334.0
- Shoulder diameterda
- 346.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 415.0
- Shoulder diameter Da
- 415.0
- Shoulder diameter Db
- Cage
- 11.40
- Aa
- 7.00
- Ab
- Coefficient
- 1580
- G1
- 245
- G2
- 0.1557
- Cg
- Weight
- 24.90
- kg
