Bearing NA6909
Inner diameter:: 45 mm
Outer diameter: 52 mm
The size of the width: 68 mm
Weight:: 0.437 kg
Outer diameter: 52 mm
The size of the width: 68 mm
Weight:: 0.437 kg
Technical specifications
Designation : NA6909
Dimensions, mm : 45x52x68
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.437 Kg
Dynamic load rating (C) - 56400 kN
Static load rating (C0) - 101600 kN
Outside width (C) - 40mm
Grease lubrication speed - 6000 rev/min
Bearing 32034
Manufacturer: ETERNO
Sizes: 170x260x57 (mm)
Weight:: 10.5 (kg)
K75 PHENOLIC(74x80x6,5)
Manufacturer: KASTAS
Sizes: 74x80x6,5 (mm)
Bearing IR32x40x20
Manufacturer: INA-FAG
Sizes: 32x40x20 (mm)
Weight:: 0.068 (kg)
22x3250 C 128
Manufacturer: ContiTech AG
B 173 4456 Le/ 4394 Li
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x41.25x7 (mm)
K33 PU(145x155x10)
Manufacturer: KASTAS
Sizes: 145x155x10 (mm)
Подшипник NU 1068
Manufacturer: NSK-RHP
Sizes: 340x475x82 (mm)
Weight:: 61.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81120-TV
Manufacturer: INA-FAG
Sizes: 100x135x25 (mm)
Bearing 30212 (3EB)
Manufacturer: GMB
Sizes: 60x110x22 (mm)
Weight:: 0.904 (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.
