Duplex Angular Contact Bearings
Angular contact ball bearings have a greater number of balls and higher capacities than deep groove ball bearings with the same boundary dimensions and are suitable for higher loads and speeds with proper lubrication. However, because of the absence of a flange on one side of the outer race, they are capable of supporting thrust loading in only one direction. This is why most applications employ two of the same bearing bearings facing opposite directions, often as a duplex pair. To obtain American BAC bearings capable of duplex mounting, they must be ordered “flush ground”, designated by the “G” suffix. “G” basically means “No axial clearance, no preload.” In cases where the tandem mounting is required, another bearing with thrust capability is usually employed on the shaft to take thrust or locate the shaft in the opposite direction as the pair.Duplex bearings are a set of two bearings on a shaft with the inner and outer rings clamped together with preload to attain greater axial and radial rigidity. Duplex bearings also used to achieve additional capacity when insufficient space radially for larger bearings.
- Timken Fafnir MMN550BS110PP DM
- 1 pcs
- Negotiable
- Timken Fafnir MM40BS72 DUH
- 1 pcs
- Negotiable
- Timken Fafnir MM9308WI 2H QUH
- 1 pcs
- Negotiable
- Timken Fafnir MMF525BS75PP DM
- 1 pcs
- Negotiable
- Timken Fafnir MM35BS72 QUH
- 1 pcs
- Negotiable
- Timken Fafnir MM9306WI 2H QUH
- 1 pcs
- Negotiable
- Timken Fafnir MMF520BS68PP DM
- 1 pcs
- Negotiable
- Timken Fafnir MM30BS62 TUH
- 1 pcs
- Negotiable
- Timken Fafnir MM45BS75 DH
- 1 pcs
- Negotiable
- Timken Fafnir MM20BS47 QUH
- 1 pcs
- Negotiable
- Timken Fafnir MMF517BS62PP DM
- 1 pcs
- Negotiable
- Timken Fafnir MM30BS62 QUH
- 1 pcs
- Negotiable