K21 NBR(70x80x12)
Inner diameter:: 70 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
70x80x12
K21
NBR
K151B NBR FABRIC/POM/PTFE carbon(20x30x10)
Manufacturer: KASTAS
Sizes: 20x30x10 (mm)

Bearing 21316KW33 (53316kw33)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 5.3 (kg)

PJ 1321 / 520 J
Manufacturer: ContiTech AG

Подшипник NU 2228
Manufacturer: NACHI
Sizes: 140x250x68 (mm)
Weight:: 14.3 (kg)

MEGADYNE ISORAN 195 RPP3 ( RPP 3M 195 )
Manufacturer: ContiTech AG

Подшипник BL 220 ZZ
Manufacturer: NSK-RHP
Sizes: 100x180x34 (mm)
Weight:: 3.54 (kg)

Bearings GY1008-KRR-B
Manufacturer: INA-FAG
Weight:: 0.11 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61912
Manufacturer: FAG
Sizes: 60x85x13 (mm)

HTD 8M 3184 ( HTD8M 3184 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing 63202RSZ1 (180320KZ1)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.1 (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.