Krestovina 57x172
Technical specifications
Designation : 57x172
Dimensions, mm : 57x172
Producer : TOYO
K22 NBR(65x77x8,7)
Manufacturer: KASTAS
Sizes: 65x77x8,7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 43x63x10 (mm)
Bearings PWTR25 2RS
Manufacturer: INA-FAG
Sizes: 25x52x25 (mm)
Weight:: 0.281 (kg)
Bearing RN324M (502324H)
Manufacturer: TMB
Sizes: 120x260x55 (mm)
Weight:: 13.5 (kg)
Bearings NCS4824
Manufacturer: INA-FAG
Sizes: 76.2x95.25x38.1 (mm)
Weight:: 0.558 (kg)
BB190 ( ВВ 190 ) Le= 4895 мм
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 58x75x9/14.5 (mm)
Bearing NJ2238EM (42538H)
Manufacturer: TMB
Sizes: 190x340x92 (mm)
Weight:: 37 (kg)
1790 RPP5 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K21 NBR(30x38x8)
Manufacturer: KASTAS
Sizes: 30x38x8 (mm)
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.
