Double Row Bearings

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Double Row Angular Contact ball bearings have two rows of balls arranged back-to-back. The lines of action of the load at the contact between balls and raceways (load lines) diverge at the bearing axis and form an angle of 30° to the radial plane. In essence, they work similarly to having a matched pair of Single Row Angular Contact ball bearings either face-to-face or back-to-back. The difference is that Double Row Angular Contact ball bearings can take a bi-directional axial load in one bearing where it takes a matched pair otherwise. This means the bearings are particularly suitable for accommodating simultaneously acting radial load and axial load in both directions. They are also available with seals or shields.

Double Row Angular Contact ball bearings may offer some economic benefits as well as handling and mounting benefits versus pairs of Single Row Angular Contact ball bearings; however, they may offer less design flexibility and performance in some cases.

Bearing Number Bore Dia Outer DIa Width Size
NTN  CRD-8046 Double Row Bearings 3.1875 in 3.7500 in 12.3000 in Non-Expansion Bearing (Fixed)
NTN  423056 Double Row Bearings 35 mm 2640 kgf 100 mm 1570 kgf
NTN  CRI-3625 Double Row Bearings 2.9375 in Round Two-Bolt Base Cast Iron
NTN  T-94649/94114D+A Double Row Bearings 1.2500 in 2150 lbf 5.1250 in 1080 lbf
NTN  423196 Double Row Bearings NTN  423196 1 pcs Negotiable
NTN  EE649240/649311DG2+A Double Row Bearings 150 mm C2 225 mm Steel Cage
NTN  T-EE134102/134144D+A Double Row Bearings 2.4375 in Double V-Lock 5.3800 in Non-Expansion Bearing (Fixed)
NTN  323072 Double Row Bearings 30 mm 1700 kgf 2.4409 in 920 kgf
NTN  543085/543115D+A Double Row Bearings 3.4375 in 3.4100 in 13.5000 in Expansion Bearing (Floating)
NTN  T-M241549/M241510D+A Double Row Bearings 1.6875 in Non-Expansion Bearing (Fixed) Round Triple Lip
NTN  CRI-6410 Double Row Bearings 50 mm 3600 kgf 111 mm 2370 kgf
NTN  M280049D/M280010G2+A Double Row Bearings 40 mm 1830 kgf 111.1 mm Contact with Flinger
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