K21 PU(28x48x12)
Inner diameter:: 28 mm
Outer diameter: 48 mm
The size of the width: 12 mm
Outer diameter: 48 mm
The size of the width: 12 mm
U-RING
28x48x12
K21
PU
Bearing NNU4956KW33P6
Manufacturer: TMB
Sizes: 280x380x100 (mm)
Weight:: 33 (kg)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCCJ30
Manufacturer: INA-FAG
O-RING
Manufacturer: NQK SF
Sizes: 1.07x3.61x1.27 (mm)
22x8765 C 345
Manufacturer: ContiTech AG
1.6 NBR 70(011,10x01,60)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x37x9 (mm)
Bearing 3210 J
Manufacturer: INA-FAG
Sizes: 50x90x30.200 (mm)
Weight:: 0.690 (kg)
STD 2240 S8M
Manufacturer: ContiTech AG
K23 NBR(149,22x136,52x9,52)
Manufacturer: KASTAS
Sizes: 149,22x136,52x9,52 (mm)
2.5 NBR 70(027,00x02,50)
Manufacturer: KASTAS
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.