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-13701 Double Row Bearings NTN  CRD-13701 1 pcs Negotiable
NTN  430328XU Double Row Bearings 1.2500 in 4410 lbf PBT Thermoplastic 2540 lbf
NTN  CRI-4813 Double Row Bearings 3.4375 in 3.7500 in 13.6300 in Non-Expansion Bearing (Fixed)
NTN  CRD-6135 Double Row Bearings 1.9375 in 13900 lbf 5.2031 in 8600 lbf
NTN  CRD-9603 Double Row Bearings sf628-2rs-zen In Stock 0.20 KGS 8mm
NTN  LL889049/LL889010D+A Double Row Bearings 1.3750 in 3.6250 in PTFE 0.7500 in
NTN  CRI-3061 Double Row Bearings 23134cck/w33-skf In Stock 0.02 KGS 170mm
NTN  CRD-6132 Double Row Bearings 3.4375 in 3.4200 in 14.5000 in Non-Expansion Bearing (Fixed)
NTN  CRD-7701 Double Row Bearings 6.0000 in 6-3/4 in 24.7500 in Expansion Bearing (Floating)
NTN  323164 Double Row Bearings 35 mm 2150 lbf 130 mm 1080 lbf
NTN  CRD-8405 Double Row Bearings 75 mm 11600 kgf 184.1 mm 7840 kgf
NTN  323140 Double Row Bearings 4.0000 in 0.3125 in 4.6250 in Straight