K21 NBR(68x80x12)
Inner diameter:: 68 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
68x80x12
K21
NBR
Bearing RNA4904RS
Manufacturer: ETERNO
Sizes: 25x37x17 (mm)
Weight:: 56 (kg)

8V 1320 / 25J 3353 Le
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 283.60x295.00x5.70 (mm)

Подшипник 7022CDB
Manufacturer: NACHI
Sizes: 110x170x28 (mm)
Weight:: 2.14 (kg)

A 126 13x3200 Li / 3230 Ld
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 110.60x122.00x5.70 (mm)

Корпус UCC312
Manufacturer: NACHI
Weight:: 4.8 (kg)

22x4064 C 160
Manufacturer: ContiTech AG

Подшипник 22328CKE4
Manufacturer: NSK-RHP
Sizes: 140x300x102 (mm)
Weight:: 35.4 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1306-K-TVH-C3 + H306
Manufacturer: FAG
Sizes: 25x72x19 (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.