Bearings NA4907
Inner diameter:: 35 mm
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Outer diameter: 55 mm
The size of the width: 20 mm
Weight:: 0.17 kg
Technical specifications
Designation: NA4907
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 35 mm
Inner diameter (F): 42 mm
Outside diameter (D): 55 mm
Width (B): 20 mm
Weight: 0.17 kg
Limiting speed (rpm): 11000
Loading capacity dynamic (C): 31.5
Loading capacity dynamic (C0): 50.0
MEGADYNE ISORAN 510 RPP3 ( RPP 3M 510 )
Manufacturer: ContiTech AG
Bearing 32060
Manufacturer: ETERNO
Sizes: 300x460x100 (mm)
Weight:: 57.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x135x12 (mm)
Bearing NNTR70X180X85 2Z
Manufacturer: INA
Sizes: 70x180x85 (mm)
Weight:: 83 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 96.60x108.00x5.70 (mm)
Krestovina 45X129
Manufacturer: TOYO
K73 POLYESTER/PTFE(305x310x15)
Manufacturer: KASTAS
Sizes: 305x310x15 (mm)
Подшипник 23134CKE4
Manufacturer: NSK
Sizes: 170x280x88 (mm)
Weight:: 21.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 290.00x302.00x6.00 (mm)
Подшипник RS-5044NR
Manufacturer: NSK
Sizes: 220x340x160 (mm)
Weight:: 53 (kg)
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.