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Shaft Bearings


  • The key features of Cooper split bearings mean they will function effectively anywhere your designer has the imagination to incorporate them: The swivel cartridge accommodates angular misalignment. The constantly concentric sealing offers superior protection. Only grease lubrication is needed for maintenance. Pedestal  Pillow blocks (also known as Pedestals) are the most common method of mounting Cooper split roller bearings (usually supplied in cartridges).Pillow blocks with height-to-centre and bolt hole configurations to match industry standard SN, SD and SAF pillow blocks are shown separately.Pillow blocks with additional features to aid their application to marine drive systems are shown here. Pillow blocks are common between expansion (EX) and fixed (GR) units. Loads and mounting  The maximum safe radial load for a pedestal is based on the static rating (Cor) of the corresponding size of roller bearing. The full static rating can be applied if the angle of the load falls within the shaded area of the sketch shown. If the radial load falls outside the shaded area, if the radial load exceeds Cor or if the axial loads exceed 50% of the axial rating (Ca) of the corresponding roller bearing, please contact Exalto Emirates. For 100 series bearings,the maximum axial load is reduced to 35% Ca. Pedestals should be fully supported on a flat, rigid surface to avoid distortion of the pedestal or deflection under load. For loads within 45° of the horizontal, the base should be chocked or do welled. Standard Cooper pedestals are manufactured from grey iron. Ductile iron and steel pedestals are also available and should be considered for shock or pulsating loads. 

    (9 items) from AED 363.00
  • The key features of Cooper split bearings mean they will function effectively anywhere your designer has the imagination to incorporate them: The swivel cartridge accommodates angular misalignment. The constantly concentric sealing offers superior protection. Only grease lubrication is needed for maintenance. Pedestal Pillow blocks (also known as Pedestals) are the most common method of mounting Cooper split roller bearings (usually supplied in cartridges). Pillow blocks with height-to-centre and bolt hole configurations to match industry standard SN, SD and SAF pillow blocks are shown separately. Pillow blocks with additional features to aid their application to marine drive systems are shown here. Pillow blocks are common between expansion (EX) and fixed (GR) units. Loads and mounting The maximum safe radial load for a pedestal is based on the static rating (Cor) of the corresponding size of roller bearing. The full static rating can be applied if the angle of the load falls within the shaded area of the sketch shown. If the radial load falls outside the shaded area, if the radial load exceeds Cor or if the axial loads exceed 50% of the axial rating (Ca) of the corresponding roller bearing, please contact Exalto Emirates. For 100 series bearings,the maximum axial load is reduced to 35% Ca. Pedestals should be fully supported on a flat, rigid surface to avoid distortion of the pedestal or deflection under load. For loads within 45° of the horizontal, the base should be chocked or dowelled. Standard Cooper pedestals are manufactured from grey iron. Ductile iron and steel pedestals are also available and should be considered for shock or pulsating loads.

    (3 items) from AED 1,121.00
  • Most Cooper split roller bearings are mounted in a cartridge. This is a spherically-machined inner housing that can be fitted into a number of outer housings including pedestals, flanges, rod-ends, take-up units and custom housings either supplied by Cooper or manufactured by the customer. The cartridge houses the bearing and seals. For any given size of bearing there are two main types of cartridge: The standard cartridge - up to 300 mm / 12” shaft size - featuring a groove in each end bore that can accommodate felt seals (supplied as standard with the cartridge), high temperature packing or a rubber lip seal. Above 300 mm / 12” shaft size the standard cartridge features grease groove seals. The North American standard cartridge (also available worldwide). This is the ‘triple labyrinth’ (TL) type, which accommodates either an aluminium triple labyrinth (ATL) seal or - on certain sizes - a neoprene triple labyrinth (NTL). ATL and NTL seals are not supplied with the cartridge and must be ordered separately. Cartridges to accommodate other types of seal, such as lip seals for submerged conditions, and combinations of seals, may require special machining. They may also have a different length on shaft to the standard types listed. Cartridges for fixed (GR) and expansion (EX) bearings are different, so special care must be taken when ordering and fitting. Cartridges for GR bearings feature drillings for ‘side screws’ that locate the outer race against one side of the seating, while cartridges for EX bearings may include additional internal machining.Click here for compatible bearings for this cartridge.

    (2 items) from AED 2,128.00
  • Most Cooper split roller bearings are mounted in a cartridge. This is a spherically-machined inner housing that can be fitted into a number of outer housings including pedestals, flanges, rod-ends, take-up units and custom housings either supplied by Cooper or manufactured by the customer. The cartridge houses the bearing and seals. For any given size of bearing there are two main types of cartridge: The standard cartridge - up to 300 mm / 12” shaft size - featuring a groove in each end bore that can accommodate felt seals (supplied as standard with the cartridge), high temperature packing or a rubber lip seal. Above 300 mm / 12” shaft size the standard cartridge features grease groove seals. The North American standard cartridge (also available worldwide). This is the ‘triple labyrinth’ (TL) type, which accommodates either an aluminium triple labyrinth (ATL) seal or - on certain sizes - a neoprene triple labyrinth (NTL). ATL and NTL seals are not supplied with the cartridge and must be ordered separately. Cartridges to accommodate other types of seal, such as lip seals for submerged conditions, and combinations of seals, may require special machining. They may also have a different length on shaft to the standard types listed. Cartridges for fixed (GR) and expansion (EX) bearings are different, so special care must be taken when ordering and fitting. Cartridges for GR bearings feature drillings for ‘side screws’ that locate the outer race against one side of the seating, while cartridges for EX bearings may include additional internal machining.

    (7 items) from AED 510.00
  • Most Cooper split roller bearings are mounted in a cartridge. This is a spherically-machined inner housing that can be fitted into a number of outer housings including pedestals, flanges, rod-ends, take-up units and custom housings either supplied by Cooper or manufactured by the customer. The cartridge houses the bearing and seals. For any given size of bearing there are two main types of cartridge: The standard cartridge - up to 300 mm / 12” shaft size - featuring a groove in each end bore that can accommodate felt seals (supplied as standard with the cartridge), high temperature packing or a rubber lip seal. Above 300 mm / 12” shaft size the standard cartridge features grease groove seals. The North American standard cartridge (also available worldwide). This is the ‘triple labyrinth’ (TL) type, which accommodates either an aluminium triple labyrinth (ATL) seal or - on certain sizes - a neoprene triple labyrinth (NTL). ATL and NTL seals are not supplied with the cartridge and must be ordered separately. Cartridges to accommodate other types of seal, such as lip seals for submerged conditions, and combinations of seals, may require special machining. They may also have a different length on shaft to the standard types listed. Cartridges for fixed (GR) and expansion (EX) bearings are different, so special care must be taken when ordering and fitting. Cartridges for GR bearings feature drillings for ‘side screws’ that locate the outer race against one side of the seating, while cartridges for EX bearings may include additional internal machining.Click here for compatible bearings for this cartridge. 

    (3 items) from AED 1,107.00
  • Most Cooper split roller bearings are mounted in a cartridge. This is a spherically-machined inner housing that can be fitted into a number of outer housings including pedestals, flanges, rod-ends, take-up units and custom housings either supplied by Cooper or manufactured by the customer. The cartridge houses the bearing and seals. For any given size of bearing there are two main types of cartridge: The standard cartridge - up to 300 mm / 12” shaft size - featuring a groove in each end bore that can accommodate felt seals (supplied asstandard with the cartridge), high temperature packing or a rubber lip seal. Above 300 mm / 12” shaft size the standard cartridge features grease groove seals. The North American standard cartridge (also available worldwide).This is the ‘triple labyrinth’ (TL) type, which accommodates either an aluminium triple labyrinth (ATL) seal or - on certain sizes - a neoprene triple labyrinth (NTL). ATL and NTL seals are not supplied with the cartridge and must be ordered separately. Cartridges to accommodateother types of seal, such as lip seals for submerged conditions, and combinations of seals, may require special machining. They may also have a different length on shaft to the standard types listed. Cartridges for fixed (GR) and expansion (EX) bearings are different,so special care must be taken when ordering and fitting. Cartridges forGR bearings feature drillings for ‘side screws’ that locate the outer race against one side of the seating, while cartridges for EX bearings may include additional internal machining.

    (2 items) from AED 1,748.00
  • Most Cooper split roller bearings are mounted in a cartridge. This is a spherically-machined inner housing that can be fitted into a number of outer housings including pedestals, flanges, rod-ends, take-up units and custom housings either supplied by Cooper or manufactured by the customer. The cartridge houses the bearing and seals. For any given size of bearing there are two main types of cartridge: The standard cartridge - up to 300 mm / 12” shaft size - featuring a groove in each end bore that can accommodate felt seals (supplied as standard with the cartridge), high temperature packing or a rubber lip seal. Above 300 mm / 12” shaft size the standard cartridge features grease groove seals. The North American standard cartridge (also available worldwide). This is the ‘triple labyrinth’ (TL) type, which accommodates either an aluminium triple labyrinth (ATL) seal or - on certain sizes - a neoprene triple labyrinth (NTL). ATL and NTL seals are not supplied with the cartridge and must be ordered separately. Cartridges to accommodate other types of seal, such as lip seals for submerged conditions, and combinations of seals, may require special machining. They may also have a different length on shaft to the standard types listed. Cartridges for fixed (GR) and expansion (EX) bearings are different, so special care must be taken when ordering and fitting. Cartridges for GR bearings feature drillings for ‘side screws’ that locate the outer race against one side of the seating, while cartridges for EX bearings may include additional internal machining.

    (8 items) from AED 9,990.00
  • Most Cooper split roller bearings are mounted in a cartridge. This is a spherically-machined inner housing that can be fitted into a number of outer housings including pedestals, flanges, rod-ends, take-up units and custom housings either supplied by Cooper or manufactured by the customer. The cartridge houses the bearing and seals. For any given size of bearing there are two main types of cartridge: The standard cartridge - up to 300 mm / 12” shaft size - featuring a groove in each end bore that can accommodate felt seals (supplied as standard with the cartridge), high temperature packing or a rubber lip seal. Above 300 mm / 12” shaft size the standard cartridge features grease groove seals. The North American standard cartridge (also available worldwide). This is the ‘triple labyrinth’ (TL) type, which accommodates either an aluminium triple labyrinth (ATL) seal or - on certain sizes - a neoprene triple labyrinth (NTL). ATL and NTL seals are not supplied with the cartridge and must be ordered separately. Cartridges to accommodate other types of seal, such as lip seals for submerged conditions, and combinations of seals, may require special machining. They may also have a different length on shaft to the standard types listed. Cartridges for fixed (GR) and expansion (EX) bearings are different, so special care must be taken when ordering and fitting. Cartridges for GR bearings feature drillings for ‘side screws’ that locate the outer race against one side of the seating, while cartridges for EX bearings may include additional internal machining.

    (3 items) from AED 2,874.00

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