+84 28 3820 8888 
The image is shared by items with the same configuration; specifications on this page belong to this item.
ITEM NUMBER
30213E4
Tapered Roller Set - Metric Series
d65,000 mmBore
D120,000 mmOutside diameter
B23,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
infos@catson.com.vn
TECHNICAL DATA
Specifications for 30213E4
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Case Carburized Steel
- Limiting Speed - Oil
- 4200 RPM
- Limiting Speed - Grease
- 3100 RPM
- Style
- Cone & Cup
- Precision Rating
- Class 0
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.40
- Y2 (Axial Load Factor)
- 1.48
- Y0 (Axial Load Factor)
- 0.81
- Static Load Rating
- 148000 N 33500 lbf
- Dynamic Load Rating
- 123000 N 27700 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 65.000 mm 2.5591 in
- D
- 120.000 mm 4.7244 in
- C
- 20.000 mm 0.7874 in
- B
- 23.000 mm 0.9055 in
- a (Effective Load Center)
- -1.250 mm -0.0492 in
- T
- 24.750 mm 0.9744 in
- r
- 1.500 mm 0.0600 in
- R
- 2.0 mm 0.08 in
- da
- 75.0 mm 2.95 in
- db
- 77.0 mm 3.03 in
- Da
- 111.5 mm 4.39 in
- Da min
- 106.0 mm 4.17 in
- Db
- 113.0 mm 4.45 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
infos@catson.com.vn