NJ205
Cylindrical Roller Bearing
NJ205
Cylindrical Roller Bearing
Features two fixed ribs on the outer ring and one fixed rib on the inner ring, allowing for axial displacement in one direction. [NACHI NJ205 Cylindrical Roller Bearing](https://bearingsdirect.com/nachi/?srsltid=AfmBOoppCCa2ZZef9VRYPd1nepQKSjJZy5wfaPbK_tV2NUjPv67L3kau)
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Features two fixed ribs on the outer ring and one fixed rib on the inner ring, allowing for axial displacement in one direction. [NACHI NJ205 Cylindrical Roller Bearing](https://bearingsdirect.com/nachi/?srsltid=AfmBOoppCCa2ZZef9VRYPd1nepQKSjJZy5wfaPbK_tV2NUjPv67L3kau)
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) | 25mm |
| Outer Diameter (D) | 52mm |
| Width (B) | 15mm |
| Weight | 0.14kg |
Load & Speed Ratings
| Dynamic Load Rating (Cr) | 25.3kN |
| Static Load Rating (C0r) | 24.2kN |
| Reference Speed | 13000rpm |
Product Details
| Part Number | NJ205 |
| Brand | Nachi |
| Bearing Type | Cylindrical Roller Bearing |
| Seal Type | Open |
| Material | Chrome Steel |
| Stock Status | Extended Stock |
Technical Datasheet
Download full specifications for NJ205 — 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 NJ205 bearing?
The NJ205 is a Nachi Cylindrical Roller Bearing with a 25mm bore, 52mm outer diameter and 15mm width. It is Extended Stock at Buy Bearings.
What are the NJ205 dimensions?
The NJ205 measures 25mm bore (inner diameter) × 52mm outer diameter × 15mm 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 NJ205 in stock?
The NJ205 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 25mm shaft diameter — complementary components for your bearing.
