INA NKIB5902-XL bearings
INA needle roller/angular contact ball bearings NKIB, double direction axial component
- Bore diameter
- 15.000 mm
- Outside diameter
- 28.000 mm
- Total width
- 20.000 mm
- Cr
- 12000 N
- C0r
- 13600 N
- Ca
- 2900 N
- C0a
- 4200 N
- Limiting speed
- 21600 r/min
- Net weight
- 50.89 g
- Measurement system
- Metric
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Lubricant in bearing
- None
- Relubrication feature
- With
In stock
Technical specification for INA NKIB5902-XL
| Part Number | NKIB5902-XL | |
|---|---|---|
| Description | Needle roller/angular contact ball bearings NKIB | |
| Axial load capability | Double direction | |
| Main Dimensions & Performance Data | ||
| d | 15 mm | Bore Diameter |
| D | 28 mm | Outside diameter |
| B | 20 mm | Width |
| Cr | 12000 N | Basic dynamic load rating, radial |
| C0r | 13600 N | Basic static load rating, radial |
| Ca | 2900 N | Basic dynamic load rating, axial |
| C0a | 4200 N | Basic static load rating, axial |
| Cur | 2470 N | Fatigue load limit, radial |
| Cua | 191 N | Fatigue load limit, axial |
| nG | 21600 1/min | Limiting speed |
| nr | 17000 1/min | Reference speed |
| m | 50.89 g | Weight |
| Dimensions for NKIB5902-XL | ||
| F | 20 mm | Raceway diameter inner ring |
| C | 18 mm | Width, outer ring |
| rmin | 0.3 mm | Minimum chamfer dimension |
INA NKIB5902-XL is a needle Roller / Angular Contact Ball Bearing from the NKIB series, designed to accommodate heavy radial loads and light axial loads in both directions. By combining a radial needle roller bearing with a double-direction angular contact ball bearing arrangement, the NKIB5902-XL offers an excellent balance of load capacity, speed capability, and compact design.
With its low cross-sectional height, this bearing is particularly suitable for applications where conventional locating bearing arrangements require excessive installation space. In addition, the bearing can operate at high speeds while maintaining reliable performance and precise shaft guidance.
Product Specifications
- Brand: INA
- Model: NKIB5902-XL
- Bearing Type: Needle Roller / Angular Contact Ball Bearing
- Series: NKIB
- Axial Component: Double Direction
- Bore Diameter (ID): 15 mm
- Outside Diameter (OD): 28 mm
- Total Width (B): 20 mm
Key Features
- Accommodate both radial and axial loads
- High load carrying capacity
- High-speed capability
- Low cross section
- Separable design
INA NKIB5902-XL bearing offers a compact and efficient solution for applications requiring the accommodation of radial loads and bidirectional axial loads. Its combination of high load capacity, high-speed performance, low cross-sectional height, and separable design makes it an excellent choice for modern industrial machinery where reliability and space efficiency are essential.
Request a Quote for INA NKIB5902-XL
We supply INA NKIB5902-XL Needle Roller / Angular Contact Ball Bearings at competitive prices with worldwide shipping and professional technical support.
Contact us today for the latest INA NKIB5902-XL price, stock availability, lead time, and shipping options. We welcome inquiries from OEM manufacturers, distributors, maintenance companies, and industrial buyers worldwide.
- Log in to post comments