Bearings RNA4868
Inner diameter:: 370 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 14 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 14 kg
Technical specifications
Designation: RNA4868
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (Fw): 370 mm
Outside diameter (D): 420 mm
Width (B): 80 mm
Weight: 14 kg
K22 PU(28,58x41,28x7,93)
Manufacturer: KASTAS
Sizes: 28,58x41,28x7,93 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x78x12 (mm)

T10 DD
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 24148-B
Manufacturer: FAG
Sizes: 240x400x160 (mm)
Weight:: 80.7 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 31.50x34.50x1.50 (mm)

K35 PTFE/NBR(390x414x8,1)
Manufacturer: KASTAS
Sizes: 390x414x8,1 (mm)

Подшипник 53324XU
Manufacturer: NSK-RHP
Sizes: 120x210x80 (mm)
Weight:: 0.73 (kg)

Подшипник 53208
Manufacturer: NACHI
Sizes: 40x68x20.3 (mm)
Weight:: 225 (kg)

Bearing 7019 AC
Manufacturer: ETERNO
Sizes: 95x145x24 (mm)
Weight:: 1.67 (kg)

SPA 3250 Lw L=L EL
Manufacturer: ContiTech AG


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.