Krestovina 31,78x81,4
Technical specifications
Designation : 31,78x81,4
Dimensions, mm : 31,78x81,4
Producer : TOYO
158 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K21 NBR(12x22x6)
Manufacturer: KASTAS
Sizes: 12x22x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 135.00x155.00x10.00 (mm)
ПОДШИПНИК ИГОЛЬЧАТЫЙ УПОРНЫЙ AXW40
Manufacturer: INA-FAG
Sizes: 40x63x4.2 (mm)
Weight:: 39 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN3062-TV
Manufacturer: INA-FAG
Sizes: 30x44x50 (mm)
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 10x20x6 (mm)
Bearing NF307EV (12307E)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.55 (kg)
Подшипник 6812NR
Manufacturer: NSK-RHP
Sizes: 60x78x10 (mm)
Weight:: 0.103 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 31x48x10 (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.
