K21 PU(127x139,7x10)
Inner diameter:: 127 mm
Outer diameter: 139,7 mm
The size of the width: 10 mm
Outer diameter: 139,7 mm
The size of the width: 10 mm
U-RING
127x139,7x10
K21
PU
Корпус UCPK212
Manufacturer: NACHI
Weight:: 4.5 (kg)

Bearing 7322 AC
Manufacturer: ETERNO
Sizes: 110x240x50 (mm)
Weight:: 10.87 (kg)

Bearing KR 90
Manufacturer: ETERNO
Sizes: 90x30x100 (mm)
Weight:: 1.95 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL192312
Manufacturer: INA-FAG
Sizes: 60x130x46 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 44x72x10 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 7.40x9.00x0.80 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 11.00x14.00x1.50 (mm)

BB120 ( ВВ 120 ) Le= 3117 мм
Manufacturer: ContiTech AG

Подшипник NA4912
Manufacturer: NSK-RHP
Sizes: 60x85x20 (mm)
Weight:: 0.435 (kg)

Krestovina 30x85
Manufacturer: TOYO


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.