NACHI 5211, Double Row Angular Contact Bearing, Open, 55MM Bore x 100MM OD x 33.3MM W Double Row Angular Contact Ball Bearings are functionally same as two single row angular contact ball bearings mounted back-to-back except they have only one inner ring and one outer ring. These bearings take heavy radial loads, and axial loads equally in either direction.

NACHI 5212, Double Row Angular Contact Bearing, Open, 60MM Bore x 110MM OD x 36.5MM W Double Row Angular Contact Ball Bearings are functionally same as two single row angular contact ball bearings mounted back-to-back except they have only one inner ring and one outer ring. These bearings take heavy radial loads, and axial loads equally in either direction.

NACHI 5214-2NS, Double Row Angular Contact Bearing, Double Sealed, 70MM Bore x 125MM OD x 39.7MM W Double Row Angular Contact Ball Bearings are functionally same as two single row angular contact ball bearings mounted back-to-back except they have only one inner ring and one outer ring. These bearings take heavy radial loads, and axial loads equally in either direction.

NACHI 5218, Double Row Angular Contact Bearing, Open, 90MM Bore x 160MM OD x 52.4MM W Double Row Angular Contact Ball Bearings are functionally same as two single row angular contact ball bearings mounted back-to-back except they have only one inner ring and one outer ring. These bearings take heavy radial loads, and axial loads equally in either direction.

NACHI 5306, Double Row Angular Contact Bearing, Open, 30MM Bore x 72MM OD x 30.2MM W Double Row Angular Contact Ball Bearings are functionally same as two single row angular contact ball bearings mounted back-to-back except they have only one inner ring and one outer ring. These bearings take heavy radial loads, and axial loads equally in either direction.