K21 PU(50x68x12)
Inner diameter:: 50 mm
Outer diameter: 68 mm
The size of the width: 12 mm
Outer diameter: 68 mm
The size of the width: 12 mm
U-RING
50x68x12
K21
PU
Корпус UKT317+H2317
Manufacturer: NACHI
Weight:: 19.3 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 78.00x86.00x4.00 (mm)

Bearing (1000960HY)
Manufacturer: TMB
Sizes: 300x420x65 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 63.17x73.83x5.33 (mm)

K38 PU(25x35x7)
Manufacturer: KASTAS
Sizes: 25x35x7 (mm)

K61 NBR/POM/ALUMINUM(32x8x8)
Manufacturer: KASTAS
Sizes: 32x8x8 (mm)

Bearing NUP212M (92212H)
Manufacturer: TMB
Sizes: 60x110x22 (mm)
Weight:: 0.86 (kg)

Подшипник MF-1816
Manufacturer: NSK-RHP
Sizes: 18x24x16 (mm)
Weight:: 0.022 (kg)

Подшипник HR30312J
Manufacturer: NSK-RHP
Sizes: 60x130x33.5 (mm)
Weight:: 2.03 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x96x13 (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.