Bearing NA6902
Inner diameter:: 15 mm
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.064 kg
Outer diameter: 20 mm
The size of the width: 28 mm
Weight:: 0.064 kg
Technical specifications
Designation : NA6902
Dimensions, mm : 15x20x28
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.064 Kg
Dynamic load rating (C) - 14100 kN
Static load rating (C0) - 20240 kN
Outside width (C) - 23mm
Grease lubrication speed - 16000 rev/min
HTD 8M 2704 ( HTD8M 2704 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7208 C
Manufacturer: NSK-RHP
Sizes: 40x80x18 (mm)
Weight:: 0.418 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x48x8 (mm)
Bearing QJF326M
Manufacturer: TMB
Sizes: 130x280x58 (mm)
Weight:: 20.7 (kg)
Bearings NA4912
Manufacturer: INA-FAG
Sizes: 60x85x25 (mm)
Weight:: 0.426 (kg)
Bearing 619/2-ZZ (1080092)
Manufacturer: TMB
Sizes: 2x6x2.3 (mm)
Weight:: 0.0003 (kg)
Подшипник 85TAC20X+L
Manufacturer: NSK-RHP
Sizes: 85x130x54 (mm)
Weight:: 0.73 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 260x320x25 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32234-A-N11CA-A350-410
Manufacturer: FAG
Sizes: 170x310x182 (mm)
GEAR PULLEYS 8M-32S 79.89 (8M-32S 79.89/21)
Manufacturer: BBC
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.
