Bearing NJ238EM (42238EH)
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Technical specifications
Designation : NJ238EM
ГОСТ : 42238EH
Dimensions, mm : 190x340x55
Producer : TMB
K753 PTFE/NBR(250x229x8,1)
Manufacturer: KASTAS
Sizes: 250x229x8,1 (mm)
Mechanical seal RM 502-65
Manufacturer: RiMi
HTD 8M 5816 ( HTD8M 5816 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 7213
Manufacturer: NACHI
Sizes: 65x120x23 (mm)
Weight:: 1.02 (kg)
Подшипник R 1-4 ZZ
Manufacturer: NSK-RHP
Sizes: 1.984x6.35x3.571 (mm)
132.8 MXL
Manufacturer: ContiTech AG
STD 720 S8M
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x35x9 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 260x320x20 (mm)
Подшипник 7036CDT
Manufacturer: NACHI
Sizes: 180x280x46 (mm)
Weight:: 9.98 (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.
