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NSK 7311BW

Angular Contact Ball Bearing

In StockPOA
ISO 9001 Certified Authorised UK Distributor
NSK 7311BW Angular Contact Ball Bearing
NSK
NSK logo

NSK 7311BW - Angular Contact Ball Bearing - ID 55 OD 120 W 29mm

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Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.

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Technical Dimensions & Load Ratings

Confirm these values match your shaft, housing and application requirements before ordering.

Dimensions

Bore Diameter (d)55mm
Outer Diameter (D)120mm
Width (B)29mm

Product Details

Part NumberNSK 7311BW
BrandNSK
Bearing TypeAngular Contact Ball Bearing
Seal TypeOpen
Stock StatusIn Stock

Technical Datasheet

Download full specifications for NSK 7311BW — dimensions, load ratings, and material data.

NSK Technical Resources

HPS High Performance Standard Bearings
No cross-reference part numbers are recorded for NSK 7311BW. Ask our team for equivalent part numbers.
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Engineering support

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Frequently Asked Questions

What is a NSK 7311BW bearing?

The NSK 7311BW is a NSK Angular Contact Ball Bearing with a 55mm bore, 120mm outer diameter and 29mm width. It is In Stock at Buy Bearings.

What are the NSK 7311BW dimensions?

The NSK 7311BW measures 55mm bore (inner diameter) × 120mm outer diameter × 29mm 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 NSK 7311BW in stock?

The NSK 7311BW is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same angular contact ball bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

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Related Parts — Seals & Bushings

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