| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.058 kg | Weight |
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INA
INA
INA 71810-TV Angular Contact Ball Bearing 50 × 65 × 7 mm
Angular Contact Ball Bearing
RFQ
In stock
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Category
- Angular Contact Ball Bearing
- Bore
- 50 mm
- Outer Ø
- 65 mm
- Width
- 7 mm
Overview
INA 71810-TV Angular Contact Ball Bearing supports combined radial and one-direction axial load through a defined contact angle. It is a high-speed, high-precision choice for pumps, compressors, machine tools, and spindle-related positions where axial rigidity and rotational accuracy matter.
The inner and outer ring raceways are offset to create a contact angle. Single-row, double-row, or matched arrangements can be used to meet axial load direction, preload, and rigidity requirements.
Key features
- Supports combined radial and one-direction axial load
- High-speed and high-accuracy operation
- Preload and rigidity adjustable through matched mounting
- Suitable for precision rotating assemblies
Typical applications
- Machine tool spindles and support shafts
- Pumps and compressors
- High-speed motors
- Precision gearboxes and robot drives
Selection guidance
Select by contact angle, arrangement, preload, precision class, axial load direction, and operating speed.
| Symbol | Value | Description |
|---|---|---|
| d | 50 mm | Bore diameter |
| D | 65 mm | Outside diameter |
| B | 7 mm | Width |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
| Code | Description |
|---|---|
| P0 | Tolerance class |
| Polyamide cage | Cage |
| Standard bearing steel | Material |
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:
71810TV71810 TV71810INA71810TVINA 71810 TVINA71810 TVINA 71810TVINA71810
