K21 PU(40x56x8)
Inner diameter:: 40 mm
Outer diameter: 56 mm
The size of the width: 8 mm
Outer diameter: 56 mm
The size of the width: 8 mm
U-RING
40x56x8
K21
PU
O-RING
Manufacturer: NQK SF
Sizes: 31.00x34.60x1.80 (mm)

Manufacturer: NACHI
O-RING
Manufacturer: NQK SF
Sizes: 55.25x60.55x2.65 (mm)

RPP14 8414 ( RPP 14 8414 -V, -M, -MFX )
Manufacturer: ContiTech AG

Корпус UKF309+H2309
Manufacturer: NACHI
Weight:: 3.6 (kg)

Bearing 51416
Manufacturer: ETERNO
Sizes: 80x170x68 (mm)
Weight:: 7.95 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 5.20x6.80x0.80 (mm)

Корпус MUCFL209
Manufacturer: NACHI
Weight:: 1.65 (kg)

Подшипник 67389/67320
Manufacturer: NSK-RHP
Sizes: 130.175x203.2x46.038 (mm)
Weight:: 5.57 (kg)

AT20 DD
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.