Krestovina 28x78
Technical specifications
Designation : 28x78
Dimensions, mm : 28x78
Producer : TOYO
Bearing NU248EM (32248EH)
Manufacturer: TMB
Sizes: 240x440x72 (mm)
Weight:: 51.5 (kg)
Bearing HM518445 / HM518410
Manufacturer: TIMKEN
Sizes: 88.9x152.4x39.688 (mm)
Weight:: 2.838 (kg)
3.53 FKM 80(032,92x03,53 )
Manufacturer: KASTAS
Подшипник 7208BDB
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
5.33 NBR 70(050,16x05,33)
Manufacturer: KASTAS
2.62 NBR 70(017,13x02,62)
Manufacturer: KASTAS
Подшипник 21309AXK
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 1.05 (kg)
K32 PU/POM(32x45x9,5)
Manufacturer: KASTAS
Sizes: 32x45x9,5 (mm)
Подшипник 7219DT
Manufacturer: NACHI
Sizes: 95x170x32 (mm)
Weight:: 2.78 (kg)
Bearing 607-2RZ (180017)
Manufacturer: TMB
Sizes: 7x19x6 (mm)
Weight:: 0.0084 (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.
