Bearings NA69/28
Inner diameter:: 28 mm
Outer diameter: 45 mm
The size of the width: 30 mm
Weight:: 0.182 kg
Outer diameter: 45 mm
The size of the width: 30 mm
Weight:: 0.182 kg
Technical specifications
Designation: NA69/28
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 28 mm
Inner diameter (F): 32 mm
Outside diameter (D): 45 mm
Width (B): 30 mm
Weight: 0.182 kg
Limiting speed (rpm): 13000
Loading capacity dynamic (C): 40.5
Loading capacity dynamic (C0): 63.0
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 58x70x12 (mm)
K35 PTFE/NBR(55x65,7x4,2)
Manufacturer: KASTAS
Sizes: 55x65,7x4,2 (mm)
Bearing FC3853124
Manufacturer: TMB
Sizes: 190x265x124 (mm)
Weight:: 21 (kg)
K31 PU/NBR/POM(120x140x12)
Manufacturer: KASTAS
Sizes: 120x140x12 (mm)
K23 PU(41,27x30,16x6,35)
Manufacturer: KASTAS
Sizes: 41,27x30,16x6,35 (mm)
Bearing 61801 ZZ
Manufacturer: ETERNO
Sizes: 12x21x5 (mm)
Weight:: 0.006 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x52x11 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 25x62x6 (mm)
Bearings RTW605
Manufacturer: INA-FAG
Sizes: 31.750x63.500x26.988 (mm)
Weight:: 0.380 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NKI55/25-TV
Manufacturer: INA-FAG
Sizes: 55x72x25 (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.
