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TFL Bearings is a reliable supplier of high-quality sealed double-row full complement cylindrical roller bearings. We have sufficient stock for fast delivery. Shop our variety of roller bearings at a great price.Sealed Double Row Full Complement Cylindrical Roller Bearings is a sealed structure added on the basis of double row full complement cylindrical roller bearings, which can effectively prevent external pollutants, water vapor and other harmful substances from entering into the bearing interior, thus improving the service life and reliability of the bearings.
Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 70 mm, Outer dia: 110 mm, Width: 54 mm, Mass: 1.85 kg, Interchangable NO: NNF 5014 ADB-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 75 mm, Outer dia: 115 mm, Width: 54 mm, Mass: 1.95 kg, Interchangable NO: NNF 5015 ADB-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 80 mm, Outer dia: 125 mm, Width: 60 mm, Mass: 2.7 kg, Interchangable NO: NNF 5016 ADA-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 85 mm, Outer dia: 130 mm, Width: 60 mm, Mass: 2.85 kg, Interchangable NO: NNF 5017 ADA-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 90 mm, Outer dia: 140 mm, Width: 67 mm, Mass: 3.7 kg, Interchangable NO: NNF 5018 ADA-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 95 mm, Outer dia: 145 mm, Width: 67 mm, Mass: 3.9 kg, Interchangable NO: NNF 5019 ADA-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 100 mm, Outer dia: 150 mm, Width: 67 mm, Mass: 3.95 kg, Interchangable NO: NNF 5020 ADA-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 110 mm, Outer dia: 170 mm, Width: 80 mm, Mass: 6.45 kg, Interchangable NO: NNF 5022 ADA-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 120 mm, Outer dia: 180 mm, Width: 80 mm, Mass: 6.9 kg, Interchangable NO: NNF 5024 ADA-2LSV,
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Manufacturers: TFL, OEM, Type: Sealed double row full complement cylindrical roller bearings, Bore dia: 130 mm, Outer dia: 190 mm, Width: 80 mm, Mass: 7.5 kg, Interchangable NO: 319426 DA-2LS,
+ Add to wishlistSealed double row full complement cylindrical roller bearing is a type of bearing designed to carry heavy loads. It has an extremely high load-carrying capacity for the same width and a small radial cross-section to save space compared to conventional type bearings with cages. The bearing has a center retaining edge on the outer ring, which can withstand axial loads in both directions and is used as a locating bearing. In order for the bearings to work properly, they must be subjected to a certain minimum load, i.e., C/P < 25, under continuous operation; otherwise, the wear will be aggravated by insufficient lubrication and high-speed operation.
Lifting equipment, such as rope sheaves for cranes, hoists, etc., are used to withstand radial and axial loads and have good sealing performance.
Lifting equipment, such as pulleys for axial positioning in both directions and to withstand certain tilting moments.
Gearbox mechanism: suitable for ultra-high loads and medium speeds.
Continuous pipe drilling rigs: adopting a new sealing structure that can withstand certain axial loads and solve the problems of poor lubrication and large axial runout.
Coal mining equipment: double-row cylindrical roller bearings have the advantages of compact structure, high rigidity, strong bearing capacity, etc. They are widely used in various coal mining equipment.
Cylindrical roller bearings and deep groove ball bearings, which are better, need to be judged according to the specific needs. If you need to withstand large radial and axial loads, and the speed requirements are not high, cylindrical roller bearings may be a better choice; if you need to withstand smaller radial and axial loads, and the speed requirements are high, deep groove ball bearings may be more suitable.
Cylindrical roller bearings have some of the following main aspects that may be considered disadvantages:
1. Relatively weak axial load carrying capacity: compared with some other types of bearings, their ability to withstand axial loads alone is limited.
2. High requirements for mounting accuracy: improper mounting may affect their performance and life.