Krestovina 31x90
Technical specifications
Designation : 31x90
Dimensions, mm : 31x90
Producer : TOYO
Подшипник JH307749/JH307710
Manufacturer: NSK-RHP
Sizes: 55x110x39 (mm)
Weight:: 1.697 (kg)
Bearing 62970X3
Manufacturer: TMB
Sizes: 350x500x70 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 48x90x10 (mm)
Подшипник 7309DT
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
3.53 NBR 90(113,90x03,53)
Manufacturer: KASTAS
5L 300
Manufacturer: ContiTech AG
K152 NBR FABRIC(12x20x5,6)
Manufacturer: KASTAS
Sizes: 12x20x5,6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 49.00x55.00x3.00 (mm)
Подшипник 607
Manufacturer: NSK-RHP
Sizes: 7x19x6 (mm)
Weight:: 0.008 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 65.00x68.60x1.80 (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.
