Bearings NA4913
Inner diameter:: 65 mm
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.456 kg
Outer diameter: 90 mm
The size of the width: 25 mm
Weight:: 0.456 kg
Technical specifications
Designation: NA4913
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 65 mm
Inner diameter (F): 72 mm
Outside diameter (D): 90 mm
Width (B): 25 mm
Weight: 0.456 kg
Limiting speed (rpm): 6500
Loading capacity dynamic (C): 61.0
Loading capacity dynamic (C0): 112.0
O-RING
Manufacturer: NQK SF
Sizes: 153.60x165.00x5.70 (mm)
K33 PU(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
K27 NBR(60x70x7/5)
Manufacturer: KASTAS
Sizes: 60x70x7/5 (mm)
Bearing FC66012S381
Manufacturer: INA
Sizes: 63.200x85.850x3.880 (mm)
Weight:: 0.052 (kg)
Bearing LR6003 NPPU
Manufacturer: INA
Sizes: 17x40x10 (mm)
Weight:: 10 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 66.00x72.00x3.00 (mm)
Подшипник F624ZZ
Manufacturer: NSK
Sizes: 4x15x5 (mm)
Weight:: 3.53 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32934
Manufacturer: FAG
Sizes: 170x230x38 (mm)
K73 POLYESTER/PTFE(30x35x5,6)
Manufacturer: KASTAS
Sizes: 30x35x5,6 (mm)
Bearing LM 6 L
Manufacturer: ETERNO
Sizes: 6x12x35 (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.