| Symbol | Value | Description |
|---|---|---|
| ≈m | 3.913 kg | Weight |
| Cr | 44 N | Basic dynamic load rating, radial |
+82 70-7954-6116
info@kovar.kr
Technical support: Mon–Fri 9 AM – 6 PM KST
TIMKEN
TIMKEN
TIMKEN 53390D Thrust Ball Bearing
Thrust Bearings
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
- Outer Ø
- 98.425 mm
- Width
- 44.45 mm
Overview
TIMKEN 53390D 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 | 98.425 mm | Outside diameter |
| B | 44.45 mm | Width |
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:
TIMKEN53390DTIMKEN 53390D
