Bearings NA49/22
Inner diameter:: 22 mm
Outer diameter: 39 mm
The size of the width: 17 mm
Weight:: 0.08 kg
Outer diameter: 39 mm
The size of the width: 17 mm
Weight:: 0.08 kg
Technical specifications
Designation: NA49/22
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 22 mm
Inner diameter (F): 28 mm
Outside diameter (D): 39 mm
Width (B): 17 mm
Weight: 0.08 kg
Limiting speed (rpm): 16000
Loading capacity dynamic (C): 22.8
Loading capacity dynamic (C0): 29.5
Подшипник 70TAD20
Manufacturer: NACHI
Sizes: 70x110x48 (mm)
Weight:: 0.73 (kg)
Подшипник NNC4928CV
Manufacturer: SKF
Sizes: 140x190x50 (mm)
Weight:: 4.2 (kg)
K21 NBR(70x85x8)
Manufacturer: KASTAS
Sizes: 70x85x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 42.86x49.92x3.53 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 38x64x13 (mm)
Bearing GS81114
Manufacturer: INA-FAG
Sizes: 70x95x5.250 (mm)
Weight:: 0.123 (kg)
13x2500 A 98
Manufacturer: ContiTech AG
Bushing H3122
Manufacturer: ETERNO
Sizes: 110x145x81 (mm)
Weight:: 2.4 (kg)
K21 NBR(70x85x9,5)
Manufacturer: KASTAS
Sizes: 70x85x9,5 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x52x8 (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.
