Need pricing for NN3030K?
Get a competitive quote from our engineering team — no obligation.
NN3030K
Bearing (Extended Stock)
NN3030K
Bearing (Extended Stock)
ISB Bearing (Extended Stock) with Open seals measuring 150mm bore × 320mm outer diameter × 65mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
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.
ISB Bearing (Extended Stock) with Open seals measuring 150mm bore × 320mm outer diameter × 65mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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) | 150mm |
| Outer Diameter (D) | 320mm |
| Width (B) | 65mm |
NN3030K
Bearing (Extended Stock)
Technical Specifications
| Part Number | NN3030K |
| Brand | ISB |
| Bearing Type | Bearing (Extended Stock) |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Cross-Reference | NN3030KSPW33, NN3030SPW33, NN3030KM |
| Bore (Inner Diameter) | 150 mm |
| Outer Diameter | 320 mm |
| Width / Thickness | 65 mm |
Enquire About the ISB NN3030K
Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.
Technical Datasheet
Download full specifications for NN3030K — dimensions, load ratings, and material data.
ISB Technical Resources
Equivalent part numbers from other manufacturers that can be used as direct replacements for NN3030K.
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
About the ISB NN3030K
The ISB NN3030K, is a bearing (extended stock), in an open configuration for maximum speed and easy relubrication, featuring a 150mm bore, 320mm outer diameter, and 65mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
ISB Bearing (Extended Stock) with Open seals measuring 150mm bore × 320mm outer diameter × 65mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Key Specifications
The NN3030K bearing (extended stock) is specified with 150mm bore (inner diameter), 320mm outer diameter, 65mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Bearing (Extended Stock)s are commonly used in:
Why Buy the NN3030K from Buy Bearings?
- UK-authorised distributor with genuine ISB 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 NN3030K bearing?
The NN3030K is a ISB Bearing (Extended Stock) with a 150mm bore, 320mm outer diameter and 65mm width. It is In Stock at Buy Bearings.
What are the NN3030K dimensions?
The NN3030K measures 150mm bore (inner diameter) × 320mm outer diameter × 65mm 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.
What is the NN3030K cross-reference?
The NN3030K is interchangeable with NN3030KSPW33, NN3030SPW33, NN3030KM. Contact our team to confirm an exact equivalent for your application.
Is the NN3030K in stock?
The NN3030K is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same bearing (extended stock), 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 150mm shaft diameter — complementary components for your bearing.
