K21 PU(50x63x10)
Inner diameter:: 50 mm
Outer diameter: 63 mm
The size of the width: 10 mm
Outer diameter: 63 mm
The size of the width: 10 mm
U-RING
50x63x10
K21
PU
Подшипник 7319DB
Manufacturer: NACHI
Sizes: 95x200x45 (mm)
Weight:: 6.68 (kg)

Bearing 6317RS (160317K)
Manufacturer: TMB
Sizes: 85x180x41 (mm)
Weight:: 4.6 (kg)

Bearing NF416
Manufacturer: ETERNO
Sizes: 80x200x48 (mm)
Weight:: 7.85 (kg)

Подшипник 6905NR
Manufacturer: NACHI
Sizes: 25x42x9 (mm)
Weight:: 0.044 (kg)

K33 PU(75x90x10)
Manufacturer: KASTAS
Sizes: 75x90x10 (mm)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RTUEO90
Manufacturer: INA-FAG

Подшипник RLM1710
Manufacturer: NSK-RHP
Sizes: 17x22x10 (mm)
Weight:: 0.008 (kg)

Bearing NN3044K (3182144)
Manufacturer: TMB
Sizes: 220x340x90 (mm)
Weight:: 27.5 (kg)

Bearing 3202 J
Manufacturer: INA-FAG
Sizes: 15x35x15.875 (mm)
Weight:: 0.070 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 16x26x7 (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.