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ITEM NUMBER
NJ2304ET2XC3
Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs
d20,000 mmBore
D52,000 mmOutside diameter
B21,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for NJ2304ET2XC3
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Nylon
- Limiting Speed - Oil
- 14000 RPM
- Limiting Speed - Grease
- 12000 RPM
- Configuration
- One
- Tolerance
- ISO Class 0 (RBEC 1)
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- C3
- Static Load Rating
- 39000 N 8750 lbf
- Dynamic Load Rating
- 42000 N 9450 lbf
- Enclosure
- Open
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 20.000 mm 0.7874 in
- D
- 52.000 mm 2.0472 in
- B
- 21.000 mm 0.8268 in
- Fw
- 27.500 mm 1.0827 in
- J
- 31.100 mm 1.2244 in
- r
- 1.100 mm 0.0433 in
- da min
- 24.000 mm 0.9449 in
- Da max
- 45.500 mm 1.7913 in
- r1as max
- 0.600 mm 0.0236 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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