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Open Deep Groove Ball Bearings
MJ12 Imperial Open Deep Groove Ball Bearing 12x21-1/2x3-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 304.8mm = 12 inch
Outside Diameter: 546.1mm = 21.5 (21-1/2) inch
Width: 95.25mm = 3.75 (3-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ2-1/4NR Imperial Open Snap Ring Bearing 2-1/4x5x1-1/4 inch
Deep Groove Ball Bearings with Snap Ring: A popular choice where the housings is part of a machine frame casing, these bearing types are manufactured without seals to allow the [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 57.15mm = 2.25 (2-1/4) inch
Outside Diameter: 127mm = 5 inch
Width: 31.75mm = 1.25 (1-1/4) inch
Seals / Shields: None
Clearance: * Standard
Snap Ring: Snap Ring
Need Oil Seals?
Need Viton Seals?
MJ3-1/4 Imperial Open Deep Groove Ball Bearing 3-1/4x7-1/2x1-9/16 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 82.55mm = 3.25 (3-1/4) inch
Outside Diameter: 190.5mm = 7.5 (7-1/2) inch
Width: 39.69mm = 1.563 (1-9/16) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ3-3/4 Imperial Open Deep Groove Ball Bearing 3-3/4x8-1/4x1-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 95.25mm = 3.75 (3-3/4) inch
Outside Diameter: 209.55mm = 8.25 (8-1/4) inch
Width: 44.45mm = 1.75 (1-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ3-3/8 Imperial Open Deep Groove Ball Bearing 3-3/8x7-1/2x1-9/16 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 85.73mm = 3.375 (3-3/8) inch
Outside Diameter: 190.5mm = 7.5 (7-1/2) inch
Width: 39.69mm = 1.563 (1-9/16) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ4 Imperial Open Deep Groove Ball Bearing 4x8-1/2x1-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 101.6mm = 4 inch
Outside Diameter: 215.9mm = 8.5 (8-1/2) inch
Width: 44.45mm = 1.75 (1-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ4-1/4 Imperial Open Deep Groove Ball Bearing 4-1/4x8-3/4x1-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 107.95mm = 4.25 (4-1/4) inch
Outside Diameter: 222.25mm = 8.75 (8-3/4) inch
Width: 44.45mm = 1.75 (1-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ4-3/4 Imperial Open Deep Groove Ball Bearing 4-3/4x10x2 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 120.65mm = 4.75 (4-3/4) inch
Outside Diameter: 254mm = 10 inch
Width: 50.8mm = 2 inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ5 Imperial Open Deep Groove Ball Bearing 5x10x2 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 127mm = 5 inch
Outside Diameter: 254mm = 10 inch
Width: 50.8mm = 2 inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ5-1/2 Imperial Open Deep Groove Ball Bearing 5-1/2x11x2 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 139.7mm = 5.5 (5-1/2) inch
Outside Diameter: 279.4mm = 11 inch
Width: 50.8mm = 2 inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ6 Imperial Open Deep Groove Ball Bearing 6x12x2-1/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 152.4mm = 6 inch
Outside Diameter: 304.8mm = 12 inch
Width: 57.15mm = 2.25 (2-1/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ6-1/2 Imperial Open Deep Groove Ball Bearing 6-1/2x13x2-1/2 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 165.1mm = 6.5 (6-1/2) inch
Outside Diameter: 330.2mm = 13 inch
Width: 63.5mm = 2.5 (2-1/2) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ7 Imperial Open Deep Groove Ball Bearing 7x13-1/2x2-1/2 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 177.8mm = 7 inch
Outside Diameter: 342.9mm = 13.5 (13-1/2) inch
Width: 63.5mm = 2.5 (2-1/2) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ7-1/2 Imperial Open Deep Groove Ball Bearing 7-1/2x14-1/2x2-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 190.5mm = 7.5 (7-1/2) inch
Outside Diameter: 368.3mm = 14.5 (14-1/2) inch
Width: 69.85mm = 2.75 (2-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ8 Imperial Open Deep Groove Ball Bearing 8x15x2-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 203.2mm = 8 inch
Outside Diameter: 381.0mm = 15 inch
Width: 69.85mm = 2.75 (2-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ8-1/2 Imperial Open Deep Groove Ball Bearing 8-1/2x16x3 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 215.9mm = 8.5 (8-1/2) inch
Outside Diameter: 406.4mm = 16 inch
Width: 76.2mm = 3 inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
MJ9 Imperial Open Deep Groove Ball Bearing 9x17x3 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 228.6mm = 9 inch
Outside Diameter: 431.8mm = 17 inch
Width: 76.2mm = 3 inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
ML5009 Budget Open Type Deep Groove Ball Bearing 5x9x2.5mm
Budget Open Deep Groove Ball Bearings: One of the most commonly used bearings, the open types are manufactured without seals to allow for the free circulation of either oil or grease, [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 5mm
Outside Diameter: 9mm
Width: 2.5mm
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
Adhesives
Lubricants
Bearing Pullers
Sanding Products
ML5010 Budget Open Type Deep Groove Ball Bearing 5x10x3mm
Budget Open Deep Groove Ball Bearings: One of the most commonly used bearings, the open types are manufactured without seals to allow for the free circulation of either oil or grease, [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 5mm
Outside Diameter: 10mm
Width: 3mm
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
Adhesives
Lubricants
Bearing Pullers
Sanding Products
XLJ1-3/8 Imperial Open Deep Groove Ball Bearing 1-3/8x2-9/16x9/16 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 34.93mm = 1.375 (1-3/8) inch
Outside Diameter: 65.09mm = 2.563 (2-9/16) inch
Width: 14.29mm = 0.563 (9/16) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
XLJ10 Imperial Open Deep Groove Ball Bearing 10x13-1/4x1-5/8 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 254mm = 10 inch
Outside Diameter: 336.55mm = 13.25 (13-1/4) inch
Width: 41.28mm = 1.625 (1-5/8) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
XLJ11 Imperial Open Deep Groove Ball Bearing 11x14-1/2x1-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 279.4mm = 11 inch
Outside Diameter: 368.3mm = 14.5 (14-1/2) inch
Width: 44.45mm = 1.75 (1-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
XLJ11-1/2 Imperial Open Deep Groove Ball Bearing 11-1/2x15-1/4x1-3/4 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 292.1mm = 11.5 (11-1/2) inch
Outside Diameter: 387.35mm = 15.25 (15-1/4) inch
Width: 44.45mm = 1.75 (1-3/4) inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
XLJ12 Imperial Open Deep Groove Ball Bearing 12x16x2 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 304.8mm = 12 inch
Outside Diameter: 406.4mm = 16 inch
Width: 50.8mm = 2 inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
XLJ12-1/2 Imperial Open Deep Groove Ball Bearing 12x16-1/2x2 inch
Imperial Open Deep Groove Ball Bearings: Open types are manufactured without seals to allow for the free circulation of either oil or grease, used in gearboxes and other environments [show more]... |
Limited Stock
Limited Availability
Please Enquire
Inside Diameter: 304.8mm = 12 inch
Outside Diameter: 419.1mm = 16.5 (16-1/2) inch
Width: 50.8mm = 2 inch
Seals / Shields: None
Clearance: * Standard
Need Oil Seals?
Need Viton Seals?
Single Row Deep Groove Ball Bearings are the most commonly used rolling bearings.
The balls run in deep grooves in both the outer and inner rings. This enables the bearing type to accommodate radial loads as well and some axial loads in either direction.
Deep groove ball bearings are especially suitable for high speed applications due to their low friction. They achieve the highest speed ratings of all rolling bearing types. Deep groove ball bearings are available in a wide variety of designs with different shields and seals. This enables greased For Life bearings, maintenance free, and more efficient designs.
Other Classifications of single row deep grooved ball bearing are, Miniature Bearings - up to and including 3.175 mm inner bore diameter
Extra Small Bearings - over 3.175 mm up to and including 9.525 mm inner bore diameter
Max Type Bearings - greater number of balls than normal allowing higher radial loads, with limited axial loads in one direction. For more information see Max Types.
Double Row Deep Groove Ball Bearing have higher radial load ratings than single row bearings and a very rigid bearing support. The older design of the double row deep groove ball bearings, fitted with a pressed steel cage, have filling slots in one face and therefore, is less suitable for axial loads in this direction.
The latest designs, usually fitted with polyamide cages, no longer have such filling slots. Therefore some axial load is equally possible in either direction.
Double row deep groove ball bearings are very sensitive to misalignment.
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Magneto Bearings have an internal design similar to the single row deep groove ball bearings. The outer ring is counter-bored, which makes it separable and easy to mount.
Magneto bearings are suitable for applications where low loads and high speeds occur.
All information courtesy NKE Bearings Austria www.nke.at









