Bearings NA6917
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 63 mm
Weight:: 2.2 kg
Outer diameter: 120 mm
The size of the width: 63 mm
Weight:: 2.2 kg
Technical specifications
Designation: NA6917
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 85 mm
Inner diameter (F): 100 mm
Outside diameter (D): 120 mm
Width (B): 63 mm
Weight: 2.2 kg
Limiting speed (rpm): 4800
Loading capacity dynamic (C): 166.0
Loading capacity dynamic (C0): 400.0
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 50x65x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 44.45x57.45x6.50 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC3)
Manufacturer: STO
Sizes: 35x55x12 (mm)
Подшипник T2ED095
Manufacturer: NSK-RHP
Sizes: 95x160x46 (mm)
Weight:: 3.74 (kg)
Bearing 32244 (7544E)
Manufacturer: TMB
Sizes: 220x400x114 (mm)
Weight:: 59.5 (kg)
Bearings NNTR65X160X75 2ZL
Manufacturer: INA-FAG
Sizes: 65x160x75 (mm)
Weight:: 8.8 (kg)
Подшипник NNU 4920 K
Manufacturer: NSK-RHP
Sizes: 100x140x40 (mm)
Weight:: 1.9 (kg)
Bearings KR47-X-PP-A
Manufacturer: INA-FAG
Weight:: 0.39 (kg)
Подшипник 6808NR
Manufacturer: NACHI
Sizes: 40x52x7 (mm)
Weight:: 0.034 (kg)
Krestovina 34x71
Manufacturer: TOYO
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.
