Bearings FC66717
Inner diameter:: 57.380 mm
Outer diameter: 77.160 mm
The size of the width: 3.170 mm
Weight:: 0.024 kg
Outer diameter: 77.160 mm
The size of the width: 3.170 mm
Weight:: 0.024 kg
Technical specifications
Designation: FC66717
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 57.380 mm
Outside diameter (D): 77.160 mm
Width (B): 3.170 mm
Weight: 0.024 kg
Size (d1): 59.6 mm
Size (B): 75.4 mm
Limiting speed (rpm): 3600
Loading capacity dynamic (C): 37000
Loading capacity dynamic (C0): 170
Bearing HM89449 / HM89410
Manufacturer: TIMKEN
Sizes: 36.512x76.200x29.370 (mm)
Weight:: 0.626 (kg)

4 NBR 70(172,00x04,00)
Manufacturer: KASTAS

25X 3750 L=L
Manufacturer: ContiTech AG

SPC 10600
Manufacturer: ContiTech AG

Подшипник 7010CDB
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Weight:: 0.285 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 165.00x175.00x5.00 (mm)

Bearing NU2307EM (32607EH)
Manufacturer: TMB
Sizes: 35x80x31 (mm)
Weight:: 0.72 (kg)

Bearing NF321
Manufacturer: ETERNO
Sizes: 105x225x49 (mm)
Weight:: 8.76 (kg)

T20 DD
Manufacturer: ContiTech AG

25X 8500 L=L
Manufacturer: ContiTech AG


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.