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ITEM NUMBER
NKXR40-1R35X40X20
Needle Roller Bearing with Thrust Cylindrical Roller Bearing - Open Type w/ Inner Ring
d35,000 mmBore
D52,000 mmOutside diameter
B20,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for NKXR40-1R35X40X20
Units
Technical Specifications
- Type
- Complex Bearing
- Bore Type
- Round
- Configuration
- One
- Clearance
- CN
- Material
- High Carbon Chrome Steel
- Cage Material
- Pressed Steel
- Limiting Speed - Oil
- 4800 RPM
- Limiting Speed - Grease
- 1200 RPM
- Precision
- ISO Class 0
- Enclosure
- Open
- Axial Static Load Rating
- 121000 N 27200 lbf
- Axial Dynamic Load Rating
- 43000 N 9650 lbf
- Radial Static Load Rating
- 52500 N 11800 lbf
- Radial Dynamic Load Rating
- 25900 N 5800 lbf
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 35.000 mm 1.3780 in
- dw
- 40.000 mm 1.5748 in
- dw Tolerance
- 0.075/0.050 mm
- D
- 52.000 mm 2.0472 in
- D1
- 60.000 mm 2.3622 in
- B
- 20.000 mm 0.7874 in
- F
- 40.000 mm 1.5748 in
- C (0/-0.250)
- 32.000 mm 1.2598 in
- C1 (0/-0.20)
- 13.000 mm 0.5118 in
- C2
- 10.000 mm 0.3937 in
- a
- 55.700 mm 2.1929 in
- r
- 0.600 mm 0.0236 in
- r1
- 0.300 mm 0.0118 in
- da min
- 56.000 mm 2.2047 in
- db min
- 37.000 mm 1.4567 in
- ras max
- 0.600 mm 0.0236 in
- r1as max
- 0.300 mm 0.0118 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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