Bearing NU344
Inner diameter:: 220 mm
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 75 kg
Outer diameter: 460 mm
The size of the width: 88 mm
Weight:: 75 kg
Technical specifications
Designation : NU344
Dimensions, mm : 220x460x88
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 75 Kg
Dynamic load rating (C) - 1200 kN
Static load rating (C0) - 1580 kN
Grease lubrication speed - 1500 rev/min
Speed limit with oil lubrication - 1700 rev/min
Подшипник 1217 K
Manufacturer: NSK-RHP
Sizes: 85x150x28 (mm)
SPA 832
Manufacturer: ContiTech AG
Подшипник RSF-4830E4
Manufacturer: NSK-RHP
Sizes: 150x190x40 (mm)
Weight:: 2.85 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x45x8 (mm)
Bearing 30218P6 (E7218E)
Manufacturer: TMB
Sizes: 90x160x32.5 (mm)
Weight:: 2.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32234-A-N11CA-A350-410
Manufacturer: FAG
Sizes: 170x310x182 (mm)
AT10 DD
Manufacturer: ContiTech AG
Подшипник 30340
Manufacturer: NSK-RHP
Sizes: 200x420x89 (mm)
Weight:: 52.3 (kg)
Bearing 1311 K
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.6 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 51x58x4 (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.
