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
PJ 787 / 310 J
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 100x120x15 (mm)
Bearing DAC30640042
Manufacturer:
Sizes: 29.99x64x42/42 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RASEY55-JIS
Manufacturer: INA-FAG
Подшипник NCF3016CV
Manufacturer: SKF
Sizes: 80x125x34 (mm)
Weight:: 1.45 (kg)
Подшипник RS-5015NR
Manufacturer: NSK-RHP
Sizes: 75x115x54 (mm)
Weight:: 2 (kg)
Подшипник FWF-909830
Manufacturer: NSK-RHP
Sizes: 90x98x30 (mm)
Weight:: 0.16 (kg)
K22 PU(70x85x10 )
Manufacturer: KASTAS
Sizes: 70x85x10 (mm)
6 NBR 70(130,00x06,00)
Manufacturer: KASTAS
Подшипник NP 348
Manufacturer: NACHI
Sizes: 240x430x95 (mm)
Weight:: 90.9 (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.
