| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.356 kg | Weight |
| Cr | 32500 N | Basic dynamic load rating, radial |
| C0r | 20700 N | Basic static load rating, radial |
| nG | 10000 rpm | Limiting speed |
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NTN
NTN
NTN 5305C3 Thrust Ball Bearing 25 × 62 × 25.4 mm
Thrust Ball Bearing
RFQ
Estimated delivery: 18 Jul 2026 (domestic stock)
In stockEstimated delivery: 18 Jul 2026 (domestic stock)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Category
- Thrust Ball Bearing
- Bore
- 25 mm
- Outer Ø
- 62 mm
- Width
- 25.4 mm
Overview
NTN 5305C3 Thrust Ball Bearing is designed specifically to support axial load with a simple, low-friction structure. It is suitable for vertical shafts, rotary tables, jacks, and low- to medium-speed equipment where axial load control is more important than radial load capacity.
The bearing consists of shaft washer, housing washer, and ball-and-cage assembly. Single-direction types support axial load in one direction, while double-direction types support axial load in both directions; they are not intended for radial loading.
Key features
- Dedicated axial load support
- Simple structure with low friction
- Single- and double-direction designs
- Separable components for easy mounting and inspection
Typical applications
- Vertical motors and pumps
- Rotary tables
- Screw jacks and lifting devices
- Low- to medium-speed axial support positions
Selection guidance
Verify axial load direction, speed, washer type, mounting face squareness, and whether any radial load is present.
| Symbol | Value | Description |
|---|---|---|
| d | 25 mm | Bore diameter |
| D | 62 mm | Outside diameter |
| B | 25.4 mm | Width |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -40 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
| Code | Description |
|---|---|
| C3 | Radial clearance group |
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:
NTN5305C3NTN 5305C3
