K21 PU(12x20x8)
Inner diameter:: 12 mm
Outer diameter: 20 mm
The size of the width: 8 mm
Outer diameter: 20 mm
The size of the width: 8 mm
U-RING
12x20x8
K21
PU
Bearing NK30/30
Manufacturer: ETERNO
Sizes: 30x40x30 (mm)
Weight:: 95 (kg)

Подшипник QJ 338
Manufacturer: NSK-RHP
Sizes: 190x400x78 (mm)
Weight:: 54.5 (kg)

Bearing BCE248
Manufacturer: INA-FAG
Sizes: 38.100x47.625x12.700 (mm)
Weight:: 0.048 (kg)

Подшипник 7222B
Manufacturer: NACHI
Sizes: 110x200x38 (mm)
Weight:: 4.62 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 39.50x46.56x3.53 (mm)

K09 PU(36x42x3/5)
Manufacturer: KASTAS
Sizes: 36x42x3/5 (mm)

AT5 DD
Manufacturer: ContiTech AG

AT5 DD
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20218-K-MB-C3
Manufacturer: FAG
Sizes: 90x160x30 (mm)

Подшипник F691
Manufacturer: NSK-RHP
Sizes: 1x5x1.6 (mm)
Weight:: 0.14 (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.