Bearing NJ238
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 22 kg
Technical specifications
Designation : NJ238
Dimensions, mm : 190x340x55
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 22 Kg
Dynamic load rating (C) - 750 kN
Static load rating (C0) - 950 kN
Grease lubrication speed - 1800 rev/min
Speed limit with oil lubrication - 2100 rev/min
K68 POM(125x130x14,8)
Manufacturer: KASTAS
Sizes: 125x130x14,8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 35x50x8 (mm)
K18 (69,85x50,8x23,79)
Manufacturer: KASTAS
Sizes: 69,85x50,8x23,79 (mm)
Bearing 3310
Manufacturer: ETERNO
Sizes: 50x110x44.4 (mm)
Weight:: 1.95 (kg)
84.8 MXL
Manufacturer: ContiTech AG
Bearings RNA4908
Manufacturer: INA-FAG
Sizes: 48x62x22 (mm)
Weight:: 0.14 (kg)
Bearing NU332EMZ1 (32332HZ1)
Manufacturer: TMB
Sizes: 160x340x68 (mm)
Weight:: 31 (kg)
3.53 NBR 90(037,69x03,53 )
Manufacturer: KASTAS
RPP8 4648 ( RPP 8 4648 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NP 309
Manufacturer: NACHI
Sizes: 45x86.5x25 (mm)
Weight:: 0.85 (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.
