Bearing NJ248EM (42248EH)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 53 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 53 kg
Technical specifications
Designation : NJ248EM
ГОСТ : 42248EH
Dimensions, mm : 240x440x72
Producer : TMB
Mechanical seal RM 551-53
Manufacturer: RiMi
Подшипник 6301NKE
Manufacturer: NACHI
Sizes: 12x37x12 (mm)
Weight:: 0.060 (kg)
SPA 1682 Lw L=L EL
Manufacturer: ContiTech AG
Bearing 33120 (3007720)
Manufacturer: TMB
Sizes: 100x165x52 (mm)
Weight:: 4.32 (kg)
Bearing NN3026KP4 (C3182126)
Manufacturer: TMB
Sizes: 130x200x52 (mm)
Weight:: 5.55 (kg)
Manufacturer: ContiTech AG
Bearing NU311
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.5 (kg)
K21 NBR(36x46x5)
Manufacturer: KASTAS
Sizes: 36x46x5 (mm)
Krestovina 23x44,4
Manufacturer: TOYO
4 NBR 70(070,00x04,00)
Manufacturer: KASTAS
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.
