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ITEM NUMBER
30203
Tapered Roller Set - Metric Series
d17,000 mmBore
D40,000 mmOutside diameter
B12,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 30203
Units
Technical Specifications
- Type
- Tapered Roller Bearing
- Bore Type
- Round
- Material
- Case Carburized Steel
- Limiting Speed - Oil
- 13000 RPM
- Limiting Speed - Grease
- 9900.0 RPM
- Style
- Cone & Cup
- Precision Rating
- Class 0
- Configuration
- One
- Lubrication
- w/o Oil Hole
- e (Axial Load Factor)
- 0.35
- Y2 (Axial Load Factor)
- 1.74
- Y0 (Axial Load Factor)
- 0.96
- Static Load Rating
- 20300 N 4550 lbf
- Dynamic Load Rating
- 20500 N 4600 lbf
- Enclosure
- Open
- Weight
- 0.080 kg 0.176 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 17.000 mm 0.6693 in
- D
- 40.000 mm 1.5748 in
- C
- 11.000 mm 0.4331 in
- B
- 12.000 mm 0.4724 in
- a (Effective Load Center)
- -1.750 mm -0.0689 in
- T
- 13.250 mm 0.5217 in
- r
- 1.000 mm 0.0400 in
- R
- 1.0 mm 0.04 in
- da
- 22.5 mm 0.89 in
- db
- 23.0 mm 0.91 in
- Da
- 34.5 mm 1.36 in
- Da min
- 33.0 mm 1.30 in
- Db
- 37.0 mm 1.46 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
infos@catson.com.vn