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NTN N308C3
Cylindrical Roller Bearing
NTN N308C3
Cylindrical Roller Bearing
NTN N308C3 - Cylindrical Roller bearing - ID 40 OD 90 W 23mm
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NTN N308C3 - Cylindrical Roller bearing - ID 40 OD 90 W 23mm
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) | 23mm |
| Weight | 643kg |
NTN N308C3
Cylindrical Roller Bearing
Technical Specifications
| Part Number | NTN N308C3 |
| Brand | NTN/SNR |
| Bearing Type | Cylindrical Roller Bearing |
| Seal Type | Open |
| Bore (Inner Diameter) | 40 mm |
| Outer Diameter | 90 mm |
| Width / Thickness | 23 mm |
| Approximate Weight | 643 kg |
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Technical Datasheet
Download full specifications for NTN N308C3 — dimensions, load ratings, and material data.
NTN/SNR Technical Resources
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About the NTN/SNR NTN N308C3
The NTN/SNR NTN N308C3, is a cylindrical roller bearing, in an open configuration for maximum speed and easy relubrication, featuring a 40mm bore, 90mm outer diameter, and 23mm width, and is in stock at Buy Bearings.
NTN N308C3 - Cylindrical Roller bearing - ID 40 OD 90 W 23mm
Key Specifications
The NTN N308C3 cylindrical roller bearing is specified with 40mm bore (inner diameter), 90mm outer diameter, 23mm width, 643kg approximate weight. The Open sealing arrangement protects against contamination and retains lubricant for extended service life.
Common Applications
Cylindrical Roller Bearings are commonly used in:
About Cylindrical Roller Bearings
Cylindrical roller bearings use cylindrical rollers to handle high radial loads. They are suitable for high-speed applications and can accommodate axial displacement of the shaft relative to the housing.
Why Buy the NTN N308C3 from Buy Bearings?
- UK-authorised distributor with genuine NTN/SNR 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 NTN N308C3 bearing?
The NTN N308C3 is a NTN/SNR Cylindrical Roller Bearing with a 40mm bore, 90mm outer diameter and 23mm width. It is In Stock at Buy Bearings.
What are the NTN N308C3 dimensions?
The NTN N308C3 measures 40mm bore (inner diameter) × 90mm outer diameter × 23mm 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 NTN N308C3 in stock?
The NTN N308C3 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same cylindrical 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.
