Krestovina 28x78
Technical specifications
Designation : 28x78
Dimensions, mm : 28x78
Producer : TOYO
Подшипник 7011 C
Manufacturer: NSK-RHP
Sizes: 55x90x18 (mm)
Weight:: 0.43 (kg)
Bearing 2788 / 2720
Manufacturer: TIMKEN
Sizes: 38.1x76.2x23.812 (mm)
Weight:: 0.497 (kg)
Торцевое уплотнение RM H-45
Manufacturer: RiMi
Bearing 7021 B
Manufacturer: ETERNO
Sizes: 105x160x26 (mm)
Weight:: 2.16 (kg)
Bearing 24026KW33
Manufacturer: TMB
Sizes: 130x200x69 (mm)
Weight:: 8.05 (kg)
Bearing 6204P4
Manufacturer: TMB
Sizes: 20x47x14 (mm)
Weight:: 0.11 (kg)
Подшипник HM807046/HM807010
Manufacturer: NSK-RHP
Sizes: 50.8x104.775x36.512 (mm)
Weight:: 1.495 (kg)
Подшипник 7221CDB
Manufacturer: NACHI
Sizes: 105x190x36 (mm)
Weight:: 3.93 (kg)
Bearing NJ244
Manufacturer: ETERNO
Sizes: 220x400x65 (mm)
Weight:: 37 (kg)
Manufacturer: ContiTech AG
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.
