Bearing N344EM (2344EH)
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.5 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 73.5 kg
Technical specifications
Designation : N344EM
ГОСТ : 2344EH
Dimensions, mm : 220x460x88
Producer : TMB
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 12x21x4 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 181.00x188.06x3.53 (mm)
Bearing 7215C (36215)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)
22x4699 C 185
Manufacturer: ContiTech AG
H 420 ( Н 420 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
K68 POM(100x105x9,7 )
Manufacturer: KASTAS
Sizes: 100x105x9,7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71934-E-T-P4S
Manufacturer: FAG
Sizes: 170x230x28 (mm)
K21 NBR(6x9x2)
Manufacturer: KASTAS
Sizes: 6x9x2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 78.42x83.66x2.62 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 15x26x5/5 (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.
