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ITEM NUMBER
22344BKD1C3
Spherical Roller Bearing w/ Tapered Bore & Oil Groove
d220,000 mmBore
D460,000 mmOutside diameter
B145,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 22344BKD1C3
Units
Technical Specifications
- Type
- Spherical Roller Bearing
- Bore Type
- Tapered
- Material
- Through Hardened Steel
- Cage Type
- Machined
- Cage Material
- Steel
- Limiting Speed - Oil
- 940 RPM
- Limiting Speed - Grease
- 660 RPM
- e
- 0.33
- Y1
- 2.06
- Y2
- 3.07
- Y0
- 2.02
- Series
- 223
- Radial Internal Clearance
- C3
- Ring Modification
- Relube
- Tolerance
- JIS-0 RBEC-1
- Taper
- 1:12
- Static Load Rating
- 3500000 N 785000 lbf
- Dynamic Load Rating
- 2350000 N 530000 lbf
- Enclosure
- Open
- Weight
- 115.000 kg 253.531 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 220.000 mm 8.6614 in
- D
- 460.000 mm 18.1102 in
- B
- 145.000 mm 5.7087 in
- r
- 5.000 mm 0.1969 in
- W0
- 16.000 mm 0.6299 in
- d0
- 16.000 mm 0.6299 in
- da min
- 242.000 mm 9.5276 in
- Da max
- 438.000 mm 17.2441 in
- ras max
- 4.000 mm 0.1575 in
DOCUMENTS & SUPPORT
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