Bearing N248EM (2248EH)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 52.5 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 52.5 kg
Technical specifications
Designation : N248EM
ГОСТ : 2248EH
Dimensions, mm : 240x440x72
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 34.00x36.00x1.00 (mm)
ATG10 3020 MFX - Megaflex ( ATK10 3020 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
MEGADYNE ISORAN 2200 RPP8 ( RPP 8M 2200 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 9.2x17.5x8 (mm)
Корпус UCTU208+WU700
Manufacturer: NACHI
Weight:: 22.2 (kg)
K21 NBR(45x55x8)
Manufacturer: KASTAS
Sizes: 45x55x8 (mm)
2.5 FKM 80(032,00x02,50 )
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 103x130x13 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU208-E-TVP2
Manufacturer: FAG
Sizes: 40x80x18 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 128.60x140.00x5.70 (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.
