K21 PU(50x65x10)
Inner diameter:: 50 mm
Outer diameter: 65 mm
The size of the width: 10 mm
Outer diameter: 65 mm
The size of the width: 10 mm
U-RING
50x65x10
K21
PU
K81 TPE(76x80,5x1,25)
Manufacturer: KASTAS
Sizes: 76x80,5x1,25 (mm)

Krestovina 30x81,8
Manufacturer: TOYO

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71920-E-T-P4S
Manufacturer: FAG
Sizes: 100x140x20 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 75.20x80.00x2.40 (mm)

SPZ 2030
Manufacturer: ContiTech AG

Подшипник NJ 2317
Manufacturer: NACHI
Sizes: 85x180x60 (mm)
Weight:: 6.62 (kg)

K22 PU(56x66x10)
Manufacturer: KASTAS
Sizes: 56x66x10 (mm)

Krestovina 28x75
Manufacturer: TOYO

Bearings NA69/22
Manufacturer: INA-FAG
Sizes: 22x39x30 (mm)
Weight:: 0.015 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 6.20x10.00x1.90 (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.