| 符号 | 数值 | 说明 |
|---|---|---|
| ≈m | 0.0213 kg | 重量 |
| nG | 13.400 1/min | 极限转速 |
| nϑr | 6.300 1/min | 参考转速 |
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INA 81102 Axial-Cylindrical Roller Bearings 推力圆柱滚子轴承 15 × 28 × 9 mm
Axial-Cylindrical Roller Bearings
Axial Cylindrical Roller Bearing
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显示价格为 EX-WORKS（国际贸易术语 2020）韩国首尔。运费、关税及保险由买方承担。
- Category
- 推力圆柱滚子轴承
- Bore
- 15 mm mm
- Outer Ø
- 28 mm mm
- Width
- 9 mm mm
Overview
INA 81102 Axial Cylindrical Roller Bearing supports large one-direction axial loads with high rigidity. It is suitable for gearboxes, extruders, presses, and machine tool tables where high thrust capacity is needed in a short axial space.
The bearing is assembled from cylindrical roller and cage assemblies, shaft washers, and housing washers. Its separable structure simplifies mounting, while raceway hardness and finish are important if adjacent components are used as raceways.
Key features
- High one-direction axial load capacity
- High axial rigidity
- Separable design for easy mounting
- Compact axial arrangement
Typical applications
- Industrial gearboxes
- Extruders and presses
- Machine tool rotary tables
- Heavy-duty screw mechanisms
Selection guidance
Check axial load direction, washer configuration, raceway quality, minimum load, lubrication, and speed.
| 符号 | 数值 | 说明 |
|---|---|---|
| d | 15 mm | 内径 |
| D | 28 mm | 外径 |
| B | 9 mm | 宽度 |
| r1, 2 min | 0,3 mm | 最小倒角尺寸 |
| 符号 | 数值 | 说明 |
|---|---|---|
| da min | 27 mm | Min. shoulder diameter for mounting, inner ring |
| Da max | 16 mm | Max. shoulder diameter for mounting, housing |
| ra max | 0,3 mm | Max. fillet radius |
| 符号 | 数值 | 说明 |
|---|---|---|
| Tmin | -30 °C | 最低工作温度 |
| Tmax | 120 °C | 最高工作温度 |
| 代码 | 说明 |
|---|---|
| K81102-TV | Cage |
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
INA81102INA 81102
