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ITEM NUMBER
21312V
Spherical Roller Bearing w/ Standard Bore, 213 Series
d60,000 mmBore
D130,000 mmOutside diameter
B31,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 21312V
Units
Technical Specifications
- Type
- Spherical Roller Bearing
- Bore Type
- Round
- Material
- Through Hardened Steel
- Cage Type
- Pressed
- Cage Material
- Steel
- Limiting Speed - Grease
- 3100 RPM
- e
- 0.24
- Y1
- 2.81
- Y2
- 4.19
- Y0
- 2.75
- Series
- 213
- Radial Internal Clearance
- CN
- Ring Modification
- Plain
- Tolerance
- JIS-0 RBEC-1
- Static Load Rating
- 179000 N 40241 lbf
- Dynamic Load Rating
- 186000 N 41815 lbf
- Enclosure
- Open
- Weight
- 1.990 kg 4.379 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 60.000 mm 2.3620 in
- D
- 130.000 mm 5.1181 in
- B
- 31.000 mm 1.2205 in
- d1
- 79.000 mm 3.1102 in
- D1
- 110.000 mm 4.3307 in
- r
- 2.100 mm 0.0827 in
- da min
- 72.000 mm 2.8346 in
- Da max
- 118.000 mm 4.6457 in
- ras max
- 2.000 mm 0.0787 in
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