K21 PU(90x105x12)
Inner diameter:: 90 mm
Outer diameter: 105 mm
The size of the width: 12 mm
Outer diameter: 105 mm
The size of the width: 12 mm
U-RING
90x105x12
K21
PU
Подшипник RS-5010NR
Manufacturer: NSK-RHP
Sizes: 50x80x40 (mm)
Weight:: 0.76 (kg)

V 149/4 F
Manufacturer: ContiTech AG

3.53 NBR 90(050,40x03,53)
Manufacturer: KASTAS

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x90x10 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x55x10 (mm)

Bearing IR55x63x25
Manufacturer: INA-FAG
Sizes: 55x63x25 (mm)
Weight:: 0.141 (kg)

K150 NBR FABRIC(37x25x6,7/3,6)
Manufacturer: KASTAS
Sizes: 37x25x6,7/3,6 (mm)

ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ RA108-NPP
Manufacturer: INA-FAG
Sizes: 38.1x80x43.8 (mm)

K68 POM(45x51x19,8)
Manufacturer: KASTAS
Sizes: 45x51x19,8 (mm)

2.62 NBR 70(13,95x2,62)
Manufacturer: KASTAS


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.