K21 NBR(55x65x12)
Inner diameter:: 55 mm
Outer diameter: 65 mm
The size of the width: 12 mm
Outer diameter: 65 mm
The size of the width: 12 mm
U-RING
55x65x12
K21
NBR
Подшипник 53272
Manufacturer: NACHI
Sizes: 360x500x116.7 (mm)
Weight:: 225 (kg)

Bearing NN3024KP4 (C3182124)
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 3.7 (kg)

ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PSHE45
Manufacturer: INA-FAG

Bearing L30311 (L7311E)
Manufacturer: TMB
Sizes: 55x127x24.9 (mm)

Bearing NN3056K (3182156)
Manufacturer: TMB
Sizes: 280x420x106 (mm)
Weight:: 47.5 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7222-E-T-P4S
Manufacturer: FAG
Sizes: 110x200x38 (mm)

Bearing 61903-ZZP5 (D1080903)
Manufacturer: TMB
Sizes: 17x30x7 (mm)
Weight:: 0.016 (kg)

K85 PU(50x44,6x6,2 )
Manufacturer: KASTAS
Sizes: 50x44,6x6,2 (mm)

RPP8 DD 2644 MFX - Megaflex
Manufacturer: ContiTech AG

Bearing 21316 (53316)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 5.3 (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.