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Cartridge Units

Cartridge Units

Northwest Bearings Ltd is a trusted supplier of high-performance cartridge bearing units, engineered to deliver reliability, accuracy, and long service life in demanding industrial environments. Designed for applications where precise shaft alignment and compact housing are essential, cartridge bearing units are widely used in machine tools, conveyors, gearboxes, pumps, and heavy-duty processing equipment.

Our cartridge bearing units combine robust housings with premium bearing inserts, providing excellent load-carrying capacity, smooth operation, and reduced vibration. Available in a wide range of sizes, materials, and sealing options, these units are suitable for both standard and specialist applications across manufacturing, automation, and maintenance sectors.

At Northwest Bearings Ltd, we focus on quality, availability, and technical expertise. Our cartridge bearing units are sourced from leading manufacturers and selected to meet strict performance standards, ensuring dependable operation even in high-load or high-speed conditions. With expert support and fast turnaround, we help customers minimise downtime and optimise equipment performance.

Whether you require a replacement cartridge bearing unit or a bespoke solution, Northwest Bearings Ltd provides reliable products, competitive pricing, and industry-leading service.

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UCCX05-13 Imperial Cast Iron Heavy Duty Cartridge Unit With a 13/16 inch Bore Insert and 90mm Outside Diameter UCCX05-13 Imperial Cast Iron Heavy Duty Cartridge Unit With a 13/16 inch Bore Insert and 90mm Outside Diameter
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UCCX05-13 Imperial Cast Iron Heavy Duty Cartridge Unit With a 13/16 inch Bore Insert and 90mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 13/16 inch
Brand = Premium Economy

£0.00
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UCCX05-14 Imperial Cast Iron Heavy Duty Cartridge Unit With a 7/8 inch Bore Insert and 90mm Outside Diameter UCCX05-14 Imperial Cast Iron Heavy Duty Cartridge Unit With a 7/8 inch Bore Insert and 90mm Outside Diameter
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UCCX05-14 Imperial Cast Iron Heavy Duty Cartridge Unit With a 7/8 inch Bore Insert and 90mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 7/8 inch
Brand = Premium Economy

£0.00
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UCCX05-15 Imperial Cast Iron Heavy Duty Cartridge Unit With a 15/16 inch Bore Insert and 90mm Outside Diameter UCCX05-15 Imperial Cast Iron Heavy Duty Cartridge Unit With a 15/16 inch Bore Insert and 90mm Outside Diameter
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UCCX05-15 Imperial Cast Iron Heavy Duty Cartridge Unit With a 15/16 inch Bore Insert and 90mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 15/16 inch
Brand = Premium Economy

£0.00
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UCCX05-16 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1 inch Bore Insert and 90mm Outside Diameter UCCX05-16 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1 inch Bore Insert and 90mm Outside Diameter
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UCCX05-16 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1 inch Bore Insert and 90mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 1 inch
Brand = Premium Economy

£0.00
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UCCX06 Metric Cast Iron Heavy Duty Cartridge Unit With a 30mm Bore Insert and 100mm Outside Diameter UCCX06 Metric Cast Iron Heavy Duty Cartridge Unit With a 30mm Bore Insert and 100mm Outside Diameter
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UCCX06 Metric Cast Iron Heavy Duty Cartridge Unit With a 30mm Bore Insert and 100mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 30mm
Brand = Premium Economy

£0.00
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UCCX06-17 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/16 inch Bore Insert and 100mm Outside Diameter UCCX06-17 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/16 inch Bore Insert and 100mm Outside Diameter
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UCCX06-17 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/16 inch Bore Insert and 100mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 1-1/16 inch
Brand = Premium Economy

£0.00
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UCCX06-18 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/8 inch Bore Insert and 100mm Outside Diameter UCCX06-18 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/8 inch Bore Insert and 100mm Outside Diameter
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UCCX06-18 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/8 inch Bore Insert and 100mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 1-1/8 inch
Brand = Premium Economy

£0.00
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UCCX06-19 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-3/16 inch Bore Insert and 100mm Outside Diameter UCCX06-19 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-3/16 inch Bore Insert and 100mm Outside Diameter
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UCCX06-19 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-3/16 inch Bore Insert and 100mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 1-3/16 inch
Brand = Premium Economy

£0.00
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UCCX06-20 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/4 inch Bore Insert and 100mm Outside Diameter UCCX06-20 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/4 inch Bore Insert and 100mm Outside Diameter
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UCCX06-20 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-1/4 inch Bore Insert and 100mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 1-1/4 inch
Brand = Premium Economy

£0.00
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UCCX07 Metric Cast Iron Heavy Duty Cartridge Unit With a 35mm Bore Insert and 110mm Outside Diameter UCCX07 Metric Cast Iron Heavy Duty Cartridge Unit With a 35mm Bore Insert and 110mm Outside Diameter
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UCCX07 Metric Cast Iron Heavy Duty Cartridge Unit With a 35mm Bore Insert and 110mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 35mm
Brand = Premium Economy

£0.00
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UCCX07-21 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-5/16 inch Bore Insert and 110mm Outside Diameter UCCX07-21 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-5/16 inch Bore Insert and 110mm Outside Diameter
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UCCX07-21 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-5/16 inch Bore Insert and 110mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 1-5/16 inch
Brand = Premium Economy

£0.00
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UCCX07-22 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-3/8 inch Bore Insert and 110mm Outside Diameter UCCX07-22 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-3/8 inch Bore Insert and 110mm Outside Diameter
Call for Price
UCCX07-22 Imperial Cast Iron Heavy Duty Cartridge Unit With a 1-3/8 inch Bore Insert and 110mm Outside Diameter
UCC Series Normal Duty Cartridge Bearing Unit: These bearing insert and housing combinations include a grease nipple to facilitate re-lubrication. The bearing insert can be removed and replaced as required (Sold with the insert but inserts also old separately). The bearing insert has 2 grub screws t..

Inside Diameter = 1-3/8 inch
Brand = Premium Economy

£0.00
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