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7307 BW

Single Row Angular Contact Ball Bearing

Lead TimePOA
ISO 9001 Certified Authorised UK Distributor
7307 BW Single Row Angular Contact Ball Bearing
NSK
NSK logo

High-capacity single row bearing for heavy industrial applications requiring high rigidity and thrust resistance.

Price Match Promise

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

17,000+ parts in stock Next-day UK dispatch UK distributor since 2010
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ISO 9001 Certified Free UK delivery over £150 30-day returns

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
Weight0.45kg

Load & Speed Ratings

Dynamic Load Rating (Cr)40.5kN
Static Load Rating (C0r)27.3kN
Reference Speed7500rpm

Product Details

Part Number7307 BW
BrandNSK
Bearing TypeSingle Row Angular Contact Ball Bearing
Seal TypeOpen
MaterialChrome Steel
Stock StatusExtended Stock

Technical Datasheet

Download full specifications for 7307 BW — dimensions, load ratings, and material data.

NSK Technical Resources

HPS High Performance Standard Bearings
No cross-reference part numbers are recorded for 7307 BW. Ask our team for equivalent part numbers.
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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.

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Frequently Asked Questions

What is a 7307 BW bearing?

The 7307 BW is a NSK Single Row Angular Contact Ball Bearing with a 35mm bore, 80mm outer diameter and 21mm width. It is Extended Stock at Buy Bearings.

What are the 7307 BW dimensions?

The 7307 BW 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 7307 BW in stock?

The 7307 BW is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

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

7208 BW Single Row Angular Contact Ball Bearing
7208 BW
NSK logo
POAPrice Match
Bore
40
OD
80
Width
18
SealOpen
Cr/C0r36.5 / 27.2 kN
Speed7,500 rpm
Widely stocked UK size for medium-duty industrial equipment, featuring a pressed steel cage and 40-degree contact angle.
Lead Time
7207 BW Single Row Angular Contact Ball Bearing
7207 BW
NSK logo
POAPrice Match
Bore
35
OD
72
Width
17
SealOpen
Cr/C0r29.1 / 20.9 kN
Speed8,500 rpm
Standard industrial bearing for UK machinery, providing high rigidity and load capacity with a 40-degree contact angle.
Lead Time
7306 BW Single Row Angular Contact Ball Bearing
7306 BW
NSK logo
POAPrice Match
Bore
30
OD
72
Width
19
SealOpen
Cr/C0r33.5 / 21.2 kN
Speed8,500 rpm
Heavy-duty single row bearing designed for applications with significant axial thrust requirements in one direction.
Lead Time
7206 BW Single Row Angular Contact Ball Bearing
7206 BW
NSK logo
POAPrice Match
Bore
30
OD
62
Width
16
SealOpen
Cr/C0r22.2 / 15 kN
Speed9,500 rpm
Commonly used in UK industrial pump and motor applications, this bearing supports high axial loads in one direction with a 40-degree contact angle.
Lead Time

Related Parts — Seals & Bushings

Matching seals and bushings for 35mm shaft diameter — complementary components for your bearing.

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35X50X8 R23 Seals
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Width
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Unclassified Seals with Open seals. 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.
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35X52X7 R23 Seals
35X52X7 R23
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OD
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Width
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Unclassified Seals with Open seals. 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.
In Stock
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