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TMB 30204
Tapered Roller Bearing
TMB 30204
Tapered Roller Bearing
TMB 30204 tapered roller bearing, 20x47x15.25mm. Handles combined radial and axial loads in gearboxes and axles.
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TMB 30204 tapered roller bearing, 20x47x15.25mm. Handles combined radial and axial loads in gearboxes and axles.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 20mm |
| Outer Diameter (D) | 47mm |
| Width (B) | 15.25mm |
TMB 30204
Tapered Roller Bearing
Technical Specifications
| Part Number | TMB 30204 |
| Brand | TMB |
| Bearing Type | Tapered Roller Bearing |
| Seal Type | Open |
| Bore (Inner Diameter) | 20 mm |
| Outer Diameter | 47 mm |
| Width / Thickness | 15.25 mm |
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Technical Datasheet
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About the TMB TMB 30204
The TMB TMB 30204, is a tapered roller bearing, in an open configuration for maximum speed and easy relubrication, featuring a 20mm bore, 47mm outer diameter, and 15.25mm width, and is in stock at Buy Bearings.
TMB 30204 tapered roller bearing, 20x47x15.25mm. Handles combined radial and axial loads in gearboxes and axles.
Key Specifications
The TMB 30204 tapered roller bearing is specified with 20mm bore (inner diameter), 47mm outer diameter, 15.25mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life.
Common Applications
Tapered Roller Bearings are commonly used in:
About Tapered Roller Bearings
Tapered roller bearings use conical rollers and raceways to handle combined radial and axial loads. Their robust design provides high load capacity and stiffness, making them ideal for heavy-duty applications such as vehicle wheels and gearboxes.
Why Buy the TMB 30204 from Buy Bearings?
- UK-authorised distributor with genuine TMB products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a TMB 30204 bearing?
The TMB 30204 is a TMB Tapered Roller Bearing with a 20mm bore, 47mm outer diameter and 15.25mm width. It is In Stock at Buy Bearings.
What are the TMB 30204 dimensions?
The TMB 30204 measures 20mm bore (inner diameter) × 47mm outer diameter × 15.25mm width.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
Is the TMB 30204 in stock?
The TMB 30204 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same tapered roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Related Parts — Seals & Bushings
Matching seals and bushings for 20mm shaft diameter — complementary components for your bearing.
