Krestovina 20x57
Technical specifications
Designation : 20x57
Dimensions, mm : 20x57
Producer : TOYO
Подшипник 7018CDT
Manufacturer: NACHI
Sizes: 90x140x24 (mm)
Weight:: 1.26 (kg)
RPP14 4228 ( RPP 14 4228 -V, -M, -MFX )
Manufacturer: ContiTech AG
Торцевое уплотнение RM H-65
Manufacturer: RiMi
Bearing BK4012
Manufacturer: INA-FAG
Sizes: 40x47x12 (mm)
Weight:: 0.030 (kg)
SPB 1860 Lw
Manufacturer: ContiTech AG
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJTZ20
Manufacturer: INA-FAG
O-RING
Manufacturer: NQK SF
Sizes: 110.60x130.00x4.00 (mm)
Подшипник 21310AX
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.36 (kg)
3 NBR 70(132,00x03,00)
Manufacturer: KASTAS
Bearing 22344W33 (3644W33)
Manufacturer: TMB
Sizes: 220x460x145 (mm)
Weight:: 120 (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.
