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31308DF
Double Row Tapered Roller Bearing
31308DF
Double Row Tapered Roller Bearing
The Timken 31308DF is an open double row tapered roller bearing with dimensions 40mm x 90mm x 46mm. It is manufactured from premium chrome steel for optimal load distribution and wear resistance. Timken technology provides the reliability required for critical machine components.
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Need pricing for this part?
This bearing is priced on application. Our team will get back to you with competitive pricing within 24 hours, no obligation.
The Timken 31308DF is an open double row tapered roller bearing with dimensions 40mm x 90mm x 46mm. It is manufactured from premium chrome steel for optimal load distribution and wear resistance. Timken technology provides the reliability required for critical machine components.
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) | 40mm |
| Outer Diameter (D) | 90mm |
| Width (B) | 46mm |
31308DF
Double Row Tapered Roller Bearing
Technical Specifications
| Part Number | 31308DF |
| Brand | Timken |
| Bearing Type | Double Row Tapered Roller Bearing |
| Material | Chrome Steel |
| Bore (Inner Diameter) | 40 mm |
| Outer Diameter | 90 mm |
| Width / Thickness | 46 mm |
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Technical Datasheet
Download full specifications for 31308DF — dimensions, load ratings, and material data.
Timken Technical Resources
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About the Timken 31308DF
The Timken 31308DF, is a double row tapered roller bearing, featuring a 40mm bore, 90mm outer diameter, and 46mm width, manufactured from chrome steel, and is extended stock at Buy Bearings.
The Timken 31308DF is an open double row tapered roller bearing with dimensions 40mm x 90mm x 46mm. It is manufactured from premium chrome steel for optimal load distribution and wear resistance. Timken technology provides the reliability required for critical machine components.
Key Specifications
The 31308DF double row tapered roller bearing is specified with 40mm bore (inner diameter), 90mm outer diameter, 46mm width. The chrome steel construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Double Row Tapered Roller Bearings are commonly used in:
About Double Row 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 31308DF from Buy Bearings?
- UK-authorised distributor with genuine Timken 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 31308DF bearing?
The 31308DF is a Timken Double Row Tapered Roller Bearing with a 40mm bore, 90mm outer diameter and 46mm width. It is Extended Stock at Buy Bearings.
What are the 31308DF dimensions?
The 31308DF measures 40mm bore (inner diameter) × 90mm outer diameter × 46mm width.
Is the 31308DF in stock?
The 31308DF is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same double row 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 40mm shaft diameter — complementary components for your bearing.
