30305 Tapered Roller Bearing for Automotive & Industrial Applications
UMZ 30305 is a single-row metric tapered roller bearing measuring 25×62×18.25 mm. It accommodates combined radial and axial loads in selected automotive and industrial machinery applications. Available with individual box, industrial and customized packaging for wholesale and OEM customers.
Product Description
30305 Metric Tapered Roller Bearing
The UMZ 30305 is designed for applications requiring reliable support under combined radial and axial loads. Its compact 25 mm bore makes it suitable for selected automotive assemblies, gearboxes and industrial power transmission equipment.
Technical Specifications
| Parameter | Specification |
|---|---|
| Bearing Number | 30305 |
| Brand | UMZ/neutral/others |
| Bearing Type | Single-Row Tapered Roller Bearing |
| Bearing Series | Metric 303 Series |
| ISO 355 Reference | T2FB025 |
| Inner Diameter (d) | 25 mm |
| Outer Diameter (D) | 62 mm |
| Overall Width (T) | 18.25 mm |
| Inner Ring Width (B) | 17 mm |
| Outer Ring Width (C) | 15 mm |
| Minimum Chamfer | 1.5 mm |
| Reference Weight | Approx. 0.26 kg |
Applications
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Automotive Components: Selected vehicle axle and transmission assemblies.
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Gearboxes & Reducers: Shaft support under combined radial and axial loads.
-
Industrial Machinery: Mechanical drive and power transmission equipment.
Selected OEM Reference Numbers
| Manufacturer | OE Reference |
|---|---|
| Volkswagen | 111407627, 111405625A |
| Suzuki | 09265-25005 |
| Mitsubishi | MA103252 |
| Nissan | 38140-04100 |
| Hyundai | 53231-11000 |
| Isuzu | 9000930730 |
| Fiat / IVECO | 26800330 |
| ZF | 0635 372 003 |
Manufacturer Cross-References
| Manufacturer | Reference |
|---|---|
| SKF | 30305 J2/Q |
| FAG | 30305-A |
| NSK | HR30305J |
| Fersa | 30305 F |
| NKE | 30305 |
| SKF Automotive Kit | VKHB 2262 |
Packaging & Customization
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Individual Box: Each bearing packed in a separate box.
-
Industrial Packing: Bulk packaging for wholesale orders.
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Customized Packaging: Customer-brand boxes, bearing marking and labels available upon request.
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Export Packing: Master cartons and pallets according to shipping requirements.

Request a Quotation
Contact UMZ Bearing for 30305 tapered roller bearing pricing, bulk orders, and customized bearing marking or packaging requirements.
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