Timken 3478/3420 Taper Roller 34.92 mm ID Roller Bearing, 79.37 mm OD
- RS Stock No.:
- 137-1986
- Mfr. Part No.:
- 3478/3420
- Brand:
- Timken
Bulk discount available
View bulk pricing optionsSubtotal (1 unit)*
£73.43
(exc. VAT)
£88.12
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 08 July 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £73.43 |
| 5 - 9 | £70.49 |
| 10 - 24 | £69.03 |
| 25 + | £67.55 |
*price indicative
- RS Stock No.:
- 137-1986
- Mfr. Part No.:
- 3478/3420
- Brand:
- Timken
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Timken | |
| Product Type | Roller Bearing | |
| Inside Diameter | 34.92mm | |
| Bore Type | Parallel | |
| Cage Material | Steel | |
| Roller Material | Steel | |
| Static Load Rating | 119000N | |
| Cone Width | 29.771mm | |
| Bearing Material | Steel | |
| Cup Width | 23.813mm | |
| Number of Rows | 1 | |
| Standards/Approvals | RoHS | |
| End Type | Open | |
| Bearing Dynamic Load Rating | 105000N | |
| Outside Diameter | 79.37mm | |
| Bearing Type | Taper Roller | |
| Race Type | Tapered | |
| Select all | ||
|---|---|---|
Brand Timken | ||
Product Type Roller Bearing | ||
Inside Diameter 34.92mm | ||
Bore Type Parallel | ||
Cage Material Steel | ||
Roller Material Steel | ||
Static Load Rating 119000N | ||
Cone Width 29.771mm | ||
Bearing Material Steel | ||
Cup Width 23.813mm | ||
Number of Rows 1 | ||
Standards/Approvals RoHS | ||
End Type Open | ||
Bearing Dynamic Load Rating 105000N | ||
Outside Diameter 79.37mm | ||
Bearing Type Taper Roller | ||
Race Type Tapered | ||
- COO (Country of Origin):
- US
Tapered Roller Bearings - TS (Tapered Single) Imperial/Metric
These bearings are the most basic and most widely used type of tapered roller bearings. They consist of two main separable parts, the cone (inner ring) assembly and the cup (outer ring). They are typically mounted in opposing pairs on a shaft.
Features and Benefits
• Imperial / Metric;• One piece stamped steel cage retains rollers on the cone;• Inner diameter range 7.937 mm to 863.600 mm;• Outer diameter range 31.991 mm to 1060.000 mm;• Single cone and cup
Product Application Information
Typical applications include, vehicle front wheels, differential and pinion configurations, conveyor rolls, machine tool spindles and trailer wheels.
Timken
Related links
- Timken 3490/3420 Taper 38.1 mm ID Roller Bearing, 79.37 mm OD
- NTN 4T-3478/3420 Taper Roller 34.9 mm ID Roller Bearing, 79.3 mm OD
- Timken 18690/18620 Taper 46.03 mm ID Roller Bearing, 79.37 mm OD
- NTN 4T-3490 Tapered Roller 38.1 mm ID Tapered Roller Bearing, 79.37 mm OD
- NTN 4T-43125/43312 Tapered Roller 31.75 mm ID Tapered Roller Bearing, 79.37 mm OD
- Timken HM89446/HM89410 Taper 34.92 mm ID Roller Bearing, 76.2 mm OD
- NTN 4T-3490/3420 Taper Roller 38.1 mm ID Roller Bearing, 79.3 mm OD
- Timken 23690/23620 Taper 34.92 mm ID Roller Bearing, 73.02 mm OD