Krestovina 20x48
Technical specifications
Designation : 20x48
Dimensions, mm : 20x48
Producer : TOYO
Подшипник NNCF 4984
Manufacturer: SKF
Sizes: 420x560x140 (mm)
Weight:: 99.0 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 448.60x460.00x5.70 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 48x76.2x12 (mm)
Подшипник HR32305J
Manufacturer: NSK-RHP
Sizes: 25x62x25.25 (mm)
Weight:: 0.376 (kg)
Торцевое уплотнение RM U4(250)-70
Manufacturer: RiMi
Bearing N210
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.479 (kg)
Корпус BPF3
Manufacturer: NACHI
Weight:: 0.18 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 107.67x111.23x1.78 (mm)
Manufacturer: ContiTech AG
Подшипник 6918ZZ
Manufacturer: NACHI
Sizes: 90x125x18 (mm)
Weight:: 0.54 (kg)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
