Bearing NJ2248EM (42548H)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Technical specifications
Designation : NJ2248EM
ГОСТ : 42548H
Dimensions, mm : 240x440x120
Producer : TMB
Подшипник NUP 310
Manufacturer: NACHI
Sizes: 50x110x27 (mm)
Weight:: 1.17 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 32x42x7 (mm)
K73 POLYESTER/PTFE(275x280x9,7)
Manufacturer: KASTAS
Sizes: 275x280x9,7 (mm)
2 FKM 80(056,00x02,00 )
Manufacturer: KASTAS
SPA 882 Lw L=L EL
Manufacturer: ContiTech AG
Bearings RCT20C
Manufacturer: INA-FAG
Sizes: 57.150x107.950x25.400 (mm)
Weight:: 1.052 (kg)
K150 NBR FABRIC(65x55x5,5/3,5)
Manufacturer: KASTAS
Sizes: 65x55x5,5/3,5 (mm)
RPP8 DD 3492 MFX - Megaflex
Manufacturer: ContiTech AG
K81 TPE(85x90x1,3)
Manufacturer: KASTAS
Sizes: 85x90x1,3 (mm)
Bearing 7224CETAP5 (36224KJ-SH)
Manufacturer: TMB
Sizes: 120x215x40 (mm)
Weight:: 5.4 (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.
