K21 PU(55x80x12)
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 12 mm
Outer diameter: 80 mm
The size of the width: 12 mm
U-RING
55x80x12
K21
PU
SPB 1590 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 110.00x118.00x4.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 12.60x14.20x0.80 (mm)
Bearing NJ2220EM (42520EH)
Manufacturer: TMB
Sizes: 100x180x46 (mm)
Weight:: 4.8 (kg)
K37 (57,15x69,85x10)
Manufacturer: KASTAS
Sizes: 57,15x69,85x10 (mm)
K21 NBR(215x230x7,5)
Manufacturer: KASTAS
Sizes: 215x230x7,5 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PASE20-N-FA125
Manufacturer: INA-FAG
Bearing 51244 (8244)
Manufacturer: TMB
Sizes: 220x300x63 (mm)
Weight:: 13 (kg)
Bearing 4447
Manufacturer: INA-FAG
Sizes: 104.775x155.800x34.930 (mm)
Weight:: 2.360 (kg)
Bearing 7202 C
Manufacturer: ETERNO
Sizes: 15x35x11 (mm)
Weight:: 0.048 (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.