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ITEM NUMBER
21316KD1
Spherical Roller Bearing w/ Tapered Bore & Oil Groove
d80,000 mmBore
D170,000 mmOutside diameter
B39,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 21316KD1
Units
Technical Specifications
- Type
- Spherical Roller Bearing
- Bore Type
- Tapered
- Material
- Through Hardened Steel
- Cage Type
- Machined
- Cage Material
- Steel
- Limiting Speed - Oil
- 3300 RPM
- Limiting Speed - Grease
- 2500 RPM
- e
- 0.23
- Y1
- 2.95
- Y2
- 4.39
- Y0
- 2.88
- Series
- 213
- Radial Internal Clearance
- CN
- Ring Modification
- Relube
- Tolerance
- JIS-0 RBEC-1
- Taper
- 1:12
- Static Load Rating
- 315000 N 70815 lbf
- Dynamic Load Rating
- 260000 N 58451 lbf
- Enclosure
- Open
- Weight
- 4.470 kg 9.856 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 80.000 mm 3.1500 in
- D
- 170.000 mm 6.6929 in
- B
- 39.000 mm 1.5354 in
- r
- 2.100 mm 0.0827 in
- W0
- 7.000 mm 0.2756 in
- d0
- 4.000 mm 0.1575 in
- da min
- 92.000 mm 3.6220 in
- Da max
- 158.000 mm 6.2205 in
- ras max
- 2.000 mm 0.0787 in
DOCUMENTS & SUPPORT
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