Bearing NJ252EM (42252EH)
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 69 kg
Outer diameter: 480 mm
The size of the width: 80 mm
Weight:: 69 kg
Technical specifications
Designation : NJ252EM
ГОСТ : 42252EH
Dimensions, mm : 260x480x80
Producer : TMB
MEGADYNE ISORAN 496MXL
Manufacturer: ContiTech AG
Bearing BCE2420
Manufacturer: INA
Sizes: 38.100x47.625x31.750 (mm)
Weight:: 0.105 (kg)
Bearing 23024KW33
Manufacturer: TMB
Sizes: 120x180x46 (mm)
Weight:: 4.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 57.40x63.60x3.10 (mm)
K75 PHENOLIC(55x60x9,7)
Manufacturer: KASTAS
Sizes: 55x60x9,7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 85.00x93.00x4.00 (mm)
Подшипник M86643/M86610
Manufacturer: NSK
Sizes: 25.4x64.292x21.433 (mm)
Weight:: 0.374 (kg)
K17X PTFE/NBR(40x29x4,2)
Manufacturer: KASTAS
Sizes: 40x29x4,2 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RME35-N
Manufacturer: INA
O-RING
Manufacturer: NQK SF
Sizes: 34.00x41.00x3.50 (mm)
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.