INA NKXR40-XL bearings
INA needle roller/axial cylindrical roller bearings NKXR, axial component, single direction, without end cap
- Bore diameter
- 40.000 mm
- Outside diameter
- 52.000 mm
- Total width
- 32.000 mm
- Cr
- 29500 N
- C0r
- 47000 N
- Ca
- 56000 N
- C0a
- 148000 N
- Limiting speed
- 6000 r/min
- Net weight
- 202.67 g
- Measurement system
- Metric
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Lubricant in bearing
- None
In stock
Technical specification for INA NKXR40-XL
| Part Number | NKXR40-XL | |
|---|---|---|
| Description | Needle roller/axial cylindrical roller bearings NKXR, axial component, single direction, to DIN 5429, without end cap, for oil lubrication | |
| Tolerance class | PN | Normal (PN) |
| Main Dimensions & Performance Data | ||
| Fw | 40 mm | Bore Diameter |
| D | 52 mm | Outside diameter |
| C | 32 mm | Heigth |
| Cr | 29500 N | Basic dynamic load rating, radial |
| C0r | 47000 N | Basic static load rating, radial |
| Ca | 56000 N | Basic dynamic load rating, axial |
| C0a | 148000 N | Basic static load rating, axial |
| Cur | 8400 N | Fatigue load limit, radial |
| Cua | 14800 N | Fatigue load limit, axial |
| nG | 6000 1/min | Limiting speed |
| nr | 2000 1/min | Reference speed |
| m | 202.67 g | Weight |
| Mounting Dimensions of NKXR40-XL | ||
| da | 55.7 mm | Mounting dimension shaft shoulder |
| ra max | 0.6 mm | Maximum recess radius |
| Dimensions for NKXR40-XL | ||
| D1 max | 60.1 mm | Maximum outerside diameter flange |
| C1 | 13 mm | Width of the axial brearing component |
| C2 | 10 mm | Distance to lubrication hole |
| dw | 40 mm | Bore diameter of shaft washer |
| rmin | 0.6 mm | Minimum chamfer dimension |
| Additional information | ||
| IR35X40X20-XL | Suitable inner rings IR | |
INA NKXR40-XL Needle Roller / Axial Cylindrical Roller Bearing – Single Direction, Without End Cap.
INA NKXR40-XL is a precision Needle Roller / Axial Cylindrical Roller Bearing designed for applications requiring combined radial and axial load support. Featuring a single direction design without end cap, this bearing provides reliable performance, high load capacity, and smooth operation in demanding industrial environments.
Product Details:
- Brand: INA
- Model: NKXR40-XL
- Bearing Type: Needle Roller / Axial Cylindrical Roller Bearing
- Design: Single Direction, Without End Cap
- Inner Diameter (ID): 40 mm
- Outer Diameter (OD): 52 mm
- Height (B): 32 mm
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