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ITEM NUMBER
21313K
Spherical Roller Bearing w/ Tapered Bore
d65,000 mmBore
D140,000 mmOutside diameter
B33,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 21313K
Units
Technical Specifications
- Type
- Spherical Roller Bearing
- Bore Type
- Tapered
- Material
- Through Hardened Steel
- Cage Type
- Machined
- Cage Material
- Steel
- Limiting Speed - Oil
- 2800.0 RPM
- Limiting Speed - Grease
- 2000 RPM
- e
- 0.25
- Y1
- 2.69
- Y2
- 4.00
- Y0
- 2.63
- Series
- 213
- Radial Internal Clearance
- CN
- Ring Modification
- Plain
- Tolerance
- JIS-0 RBEC-1
- Taper
- 1:12
- Static Load Rating
- 228000 N 51500 lbf
- Dynamic Load Rating
- 194000 N 43500 lbf
- Enclosure
- Open
- Weight
- 2.510 kg 5.534 lb
Dimensional Specifications
- d
- 65.000 mm 2.5591 in
- D
- 140.000 mm 5.5118 in
- B
- 33.000 mm 1.2992 in
- r
- 2.100 mm 0.0827 in
- da min
- 77.000 mm 3.0315 in
- Da max
- 128.000 mm 5.0394 in
- ras max
- 2.000 mm 0.0787 in
DOCUMENTS & SUPPORT
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