K21 PU(50x63x9)
Inner diameter:: 50 mm
Outer diameter: 63 mm
The size of the width: 9 mm
Outer diameter: 63 mm
The size of the width: 9 mm
U-RING
50x63x9
K21
PU
O-RING
Manufacturer: NQK SF
Sizes: 309.30x320.70x5.70 (mm)

Bearing 25580 / 25526
Manufacturer: TIMKEN
Sizes: 44.450x85.000x23.813 (mm)
Weight:: 0.519 (kg)

Подшипник HM89446A/HM89411
Manufacturer: NSK-RHP
Sizes: 34.925x76.2x29.37 (mm)
Weight:: 0.664 (kg)

Bearing 3982 / 3920
Manufacturer: TIMKEN
Sizes: 63.5x112.712x30.162 (mm)
Weight:: 1.26 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x42x7 (mm)

Корпус BFL206
Manufacturer: NACHI
Weight:: 0.88 (kg)

Подшипник 6906
Manufacturer: NACHI
Sizes: 30x47x9 (mm)
Weight:: 0.045 (kg)

Подшипник 35TAB07DF
Manufacturer: NACHI
Sizes: 35x72x15 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ K17887-17831
Manufacturer: FAG
Sizes: 45.23x79.985x19.842 (mm)
Weight:: 0.421 (kg)

K73 POLYESTER/PTFE(80x85x30)
Manufacturer: KASTAS
Sizes: 80x85x30 (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.