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ITEM NUMBER
NKX12T2-1R9X12X16
Needle Roller Bearing with Thrust Ball Bearing - Open Type w/ Inner Ring
d9,000 mmBore
D21,000 mmOutside diameter
B16,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for NKX12T2-1R9X12X16
Units
Technical Specifications
- Type
- Complex Bearing
- Bore Type
- Round
- Configuration
- One
- Clearance
- CN
- Material
- High Carbon Chrome Steel
- Cage Material
- Nylon
- Limiting Speed - Oil
- 9200 RPM
- Limiting Speed - Grease
- 6400 RPM
- Precision
- ISO Class 0
- Enclosure
- Open
- Weight
- 0.048 kg 0.106 lb
- Axial Static Load Rating
- 15400 N 3450 lbf
- Axial Dynamic Load Rating
- 10300 N 2320 lbf
- Radial Static Load Rating
- 7700 N 1730 lbf
- Radial Dynamic Load Rating
- 6000 N 1350 lbf
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 9.000 mm 0.3543 in
- dw
- 12.000 mm 0.4724 in
- dw Tolerance
- 0.050/0.032 mm
- D
- 21.000 mm 0.8268 in
- D1
- 26.000 mm 1.0236 in
- B
- 16.000 mm 0.6299 in
- F
- 12.000 mm 0.4724 in
- C (0/-0.250)
- 23.000 mm 0.9055 in
- C1 (0/-0.20)
- 9.000 mm 0.3543 in
- C2
- 6.500 mm 0.2559 in
- r
- 0.300 mm 0.0118 in
- r1
- 0.300 mm 0.0118 in
- da min
- 20.000 mm 0.7874 in
- db min
- 11.000 mm 0.4331 in
- ras max
- 0.300 mm 0.0118 in
- r1as max
- 0.300 mm 0.0118 in
DOCUMENTS & SUPPORT
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