Krestovina 20X57,5
Technical specifications
Designation : 20X57,5
Dimensions, mm : 20X57,5
Producer : TOYO
O-RING
Manufacturer: NQK SF
Sizes: 130.00x142.00x6.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SARY)
Manufacturer: STO
Sizes: 40x58x10/14 (mm)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 7219
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
Подшипник 6213NR
Manufacturer: NSK
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
Bearings K87424
Manufacturer: INA
Sizes: 120x250x18 (mm)
Weight:: 2.92 (kg)
K22 PU(140x160x14)
Manufacturer: KASTAS
Sizes: 140x160x14 (mm)
Bearing 6226
Manufacturer: ETERNO
Sizes: 130x230x40 (mm)
Weight:: 5.615 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3811-B-2Z-TVH
Manufacturer: FAG
Sizes: 55x72x13 (mm)
SEALS (REINFORCED SEAL) (FYS)
Manufacturer: FEKO
Sizes: 38x47x4/5,80 (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.