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 23230EX1
Manufacturer: NACHI
Sizes: 150x270x96 (mm)
Weight:: 24.2 (kg)
RPP14 5474 ( RPP 14 5474 -V, -M, -MFX )
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Подшипник 41126/41286
Manufacturer: NSK-RHP
Sizes: 28.575x72.626x24.608 (mm)
Weight:: 0.472 (kg)
XPC 3000 Lw / Ld ( ХРС 3000 )
Manufacturer: ContiTech AG
Подшипник 7332BDB
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 30.2 (kg)
Bearing RN307M (502307H)
Manufacturer: TMB
Sizes: 35x68.2x21 (mm)
Weight:: 0.34 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81210-TV
Manufacturer: INA-FAG
Sizes: 50x78x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 34.29x48.27x6.99 (mm)
Подшипник NUP 2309 ET
Manufacturer: NSK-RHP
Sizes: 45x100x36 (mm)
Weight:: 1.28 (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.
