K21 PU(28x48x8,5)
Inner diameter:: 28 mm
Outer diameter: 48 mm
The size of the width: 8,5 mm
Outer diameter: 48 mm
The size of the width: 8,5 mm
U-RING
28x48x8,5
K21
PU
Bearings RAE20 NPP-NR
Manufacturer: INA-FAG
Sizes: 20x47x31 (mm)
Weight:: 0.16 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 45x66x7 (mm)

SEALS (REINFORCED SEAL) (PSD)
Manufacturer: FEKO
Sizes: 12x60x27 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6219
Manufacturer: FAG
Sizes: 95x170x32 (mm)

Bearing 4208 ZZ
Manufacturer: ETERNO
Sizes: 40x80x23 (mm)

Bearing 7318C (36318)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 5.2 (kg)

Bearings GE40-KRR-B
Manufacturer: INA-FAG
Weight:: 0.74 (kg)

Bearing PI253016
Manufacturer: INA-FAG
Sizes: 39.688x47.625x25.4 (mm)
Weight:: 1.043 (kg)

K68 POM(32x36x9,5)
Manufacturer: KASTAS
Sizes: 32x36x9,5 (mm)

Bearing NF321
Manufacturer: ETERNO
Sizes: 105x225x49 (mm)
Weight:: 8.76 (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.