K21 PU(7x15x7)
Inner diameter:: 7 mm
Outer diameter: 15 mm
The size of the width: 7 mm
Outer diameter: 15 mm
The size of the width: 7 mm
U-RING
7x15x7
K21
PU
RPP14 5446 ( RPP 14 5446 -V, -M, -MFX )
Manufacturer: ContiTech AG

O-RING
Manufacturer: NQK SF
Sizes: 459.00x475.80x8.40 (mm)

17x8131 B 320
Manufacturer: ContiTech AG

Подшипник 23228EX1
Manufacturer: NACHI
Sizes: 140x250x88 (mm)
Weight:: 18.8 (kg)

22x2184 C 86
Manufacturer: ContiTech AG

Подшипник 39590/39521
Manufacturer: NSK-RHP
Sizes: 66.675x112.712x30.162 (mm)
Weight:: 1.187 (kg)

Подшипник NUP 224 EM
Manufacturer: NSK-RHP
Sizes: 120x215x40 (mm)
Weight:: 6.43 (kg)

Подшипник 7230BDF
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)

Bearings K81264
Manufacturer: INA-FAG
Sizes: 320x440x38 (mm)
Weight:: 10.7 (kg)

Подшипник 7332DB
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 30.2 (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.