The 7203BW Single Row Angular Contact Ball Bearing is designed to accommodate combined radial loads and axial loads acting in one direction, making it suitable for precision-driven and high-speed industrial applications. Its angular contact design provides stable operation, increased rigidity, and reliable load handling in compact bearing arrangements.
Manufactured from high-quality bearing steel and produced to precise dimensional tolerances, the 7203BW delivers dependable performance and durability under demanding operating conditions. The open bearing design allows effective lubrication and heat dissipation, contributing to smooth operation and extended service life.
Boundary Dimensions
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Bore diameter (d): 17 mm
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Outside diameter (D): 40 mm
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Width (B): 12 mm
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Minimum chamfer dimension (r): 0.6 mm
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Minimum chamfer dimension (r1): 0.3 mm
Basic Load Ratings
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Basic dynamic load rating (Cr): 10,900 N
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Basic static load rating (C0r): 5,500 N
Speeds
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Limiting speed (grease lubrication): 11,000 min⁻¹
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Limiting speed (oil-bath lubrication): 15,000 min⁻¹
Internal Dimensions
Abutment and Fillet Dimensions
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Minimum shaft abutment diameter (da): 22 mm
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Maximum housing abutment diameter (Da): 35 mm
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Maximum shaft or housing fillet radius (ra): 0.6 mm
Mass
The 7203BW Angular Contact Ball Bearing is commonly used in machine tool spindles, pumps, compressors, electric motors, gearboxes, and other precision mechanical assemblies where higher load capacity, controlled axial load support, and reliable performance are required.
Spend over £50 (excl VAT) and your Shipping is FREE. UK Mainland Only.
We offer a range of shipping options to suit you.
Royal Mail Standard Shipping
£2.00 - Our cheapest shipping method for parcels up to 500g. Parcels are sent using the Royal Mail standard shipping service and usually take 2-5 working days to arrive. This service isn’t tracked at any stage until point of delivery.
Royal Mail Tracked 48
£4.00 - Parcels up to 2kg. Their aim is to deliver in 2-3 working days. You will receive an email from Royal Mail with full tracking details.
Next Working Day – UK Mainland Only
£8.50 – Orders placed before 4pm will be received the next working day, Monday to Friday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
Northern Ireland 2 Day Service
£15.00 – This is a two day service to Northern Ireland. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
Northern Ireland Next Day Service
£35.00 - This is a next day service to Northern Ireland. You will receive an email with full tracking details. We tend to use UPS, DPD or Royal Mail Next Day.
Next Working Day AM – Pre 12 UK Mainland Only
£20.00 - Orders placed before 4pm will be received the next working day before Midday. You will receive an email from the courier with full tracking details. We tend to use UPS, DPD or Royal Mail.
Next Working Day AM – Pre 10.30 UK Mainland Only
£25.00 - Orders placed before 4pm will be received the next working day before 10.30am. You will receive an email from the courier with full tracking details.
Scottish Islands 2-3 Day Service
£25.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
Scottish Highlands 2-3 Day service
£35.00 - This is a two to three day service. You will receive an email from the courier with full tracking details.
SAME DAY TAXI – Please call 01709 527269 for a quote and we will try to accommodate where possible.
Click and Collect
FREE - We offer a Click & Collect service for customers that are able to collect from our premises at Bearing King. Unit 5, Northfield Business Park, Parkgate, Rotherham S60 1SD United Kingdom.
Please note, you will be notified by email when your order is available for collection.
Shipping Internationally – Europe and Rest of the World
We offer a range of options for shipping around the world. These choices will be displayed dependent on your shipping location once the item is in your basket and you are ready to Checkout.
Returns Policy
1. You may return an unused item in new condition unless faulty within 30 days of receipt. Damaged or used goods cannot be refunded.
2. A copy of our returns form must be included with the returned goods.
3. Customers will be responsible for the original and return shipping charges unless our customer service department determines that we are at fault for an order error or product defect. Bearing King will not be responsible for any return item lost in transit.
4. Once we receive the package and the goods are checked, we will refund you by the payment method used when the order was placed.
5. Please allow 3-5 days for your return to be processed or exchange to be sent.
