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ITEM NUMBER
NK145-32-1R130X145X32
Machined-Ring Needle Roller Bearing w/ Inner Ring - NK+1R, NKS+1R Series
d130,000 mmBore
D170,000 mmOutside diameter
B32,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for NK145-32-1R130X145X32
Units
Technical Specifications
- Type
- Needle Roller Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Material
- Steel
- Limiting Speed - Oil
- 2800.0 RPM
- Limiting Speed - Grease
- 1900 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Enclosure
- Open
- Bearing Design
- w/ Inner Ring
- Oil Hole
- w/o Oil Hole
- Radial Internal Clearance
- CN
- Static Load Rating
- 238000 N 53500 lbf
- Dynamic Load Rating
- 111000 N 25000 lbf
- Weight
- 1.900 kg 4.189 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 130.000 mm 5.1181 in
- D
- 170.000 mm 6.6929 in
- F
- 145.000 mm 5.7087 in
- B
- 32.000 mm 1.2598 in
- r
- 1.500 mm 0.0591 in
- da min
- 138.000 mm 5.4331 in
- Da max
- 162.500 mm 6.3976 in
- ras max
- 1.500 mm 0.0591 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
infos@catson.com.vn
