N307
Cylindrical Roller Bearing
N307
Cylindrical Roller Bearing
A high-capacity single-row bearing designed for heavy radial loads in industrial machinery. [NACHI Cylindrical roller bearings N307](https://lever-es.com/nac-cylindrical-roller-bearings-n307/)
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
A high-capacity single-row bearing designed for heavy radial loads in industrial machinery. [NACHI Cylindrical roller bearings N307](https://lever-es.com/nac-cylindrical-roller-bearings-n307/)
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) | 35mm |
| Outer Diameter (D) | 80mm |
| Width (B) | 21mm |
| Weight | 0.47kg |
Load & Speed Ratings
| Dynamic Load Rating (Cr) | 58.5kN |
| Static Load Rating (C0r) | 54kN |
| Reference Speed | 8500rpm |
Product Details
| Part Number | N307 |
| Brand | Nachi |
| Bearing Type | Cylindrical Roller Bearing |
| Seal Type | Open |
| Material | Chrome Steel |
| Stock Status | Extended Stock |
Technical Datasheet
Download full specifications for N307 — dimensions, load ratings, and material data.
Engineering support
Our experienced MRO products specialists are on hand to offer practical solutions to your problems and can assist with an on-site visit.
Call us01709 878282
Frequently Asked Questions
What is a N307 bearing?
The N307 is a Nachi Cylindrical Roller Bearing with a 35mm bore, 80mm outer diameter and 21mm width. It is Extended Stock at Buy Bearings.
What are the N307 dimensions?
The N307 measures 35mm bore (inner diameter) × 80mm outer diameter × 21mm 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 N307 in stock?
The N307 is Extended 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 35mm shaft diameter — complementary components for your bearing.
