Bearing 7234 AC
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 19.69 kg
Outer diameter: 310 mm
The size of the width: 52 mm
Weight:: 19.69 kg
Technical specifications
Designation : 7234 AC
Dimensions, mm : 170x310x52
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 19.69 Kg
Dynamic load rating (C) - 27000 kN
Static load rating (C0) - 331000 kN
Grease lubrication speed - 2300 rev/min
Speed limit with oil lubrication - 2800 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 15.00x16.00x0.50 (mm)
CTD 2520 C8M
Manufacturer: ContiTech AG
RPP14 3402 ( RPP 14 3402 -V, -M, -MFX )
Manufacturer: ContiTech AG
K19 PTFE/NBR/POM(130x107x16)
Manufacturer: KASTAS
Sizes: 130x107x16 (mm)
3.53 NBR 70(234,54x03,53)
Manufacturer: KASTAS
Bearing WS89338
Manufacturer: INA-FAG
Sizes: 190x320x26 (mm)
Weight:: 10.630 (kg)
K752 PTFE/NBR(210x194,5x6,3)
Manufacturer: KASTAS
Sizes: 210x194,5x6,3 (mm)
K21 NBR(3x10x6)
Manufacturer: KASTAS
Sizes: 3x10x6 (mm)
Bearing NJ321EM (42321EH)
Manufacturer: TMB
Sizes: 105x225x49 (mm)
Weight:: 8.75 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x120x12 (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.
