Bearing 7338 B
Inner diameter:: 190 mm
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 53.85 kg
Outer diameter: 400 mm
The size of the width: 78 mm
Weight:: 53.85 kg
Technical specifications
Designation : 7338 B
Dimensions, mm : 190x400x78
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 53.85 Kg
Dynamic load rating (C) - 411000 kN
Static load rating (C0) - 548000 kN
Grease lubrication speed - 1300 rev/min
Speed limit with oil lubrication - 1800 rev/min
Подшипник NUP 2252
Manufacturer: NACHI
Sizes: 260x480x130 (mm)
Weight:: 106 (kg)
RPP14 4886 ( RPP 14 4886 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x47x10 (mm)
Подшипник NNCF4916CV
Manufacturer: SKF
Sizes: 80x110x30 (mm)
Weight:: 0.87 (kg)
HTD 8M 5360 ( HTD8M 5360 -V, -M, -MFX )
Manufacturer: ContiTech AG
K62 NBR(25x17x3,2)
Manufacturer: KASTAS
Sizes: 25x17x3,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 8.50x9.50x0.50 (mm)
Bearing SCE108
Manufacturer: INA-FAG
Sizes: 15.875x20.638x12.700 (mm)
Weight:: 0.009 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2211-K-2RS-TVH-C3 + H311
Manufacturer: FAG
Sizes: 50x100x25 (mm)
Подшипник NNCL4844CV
Manufacturer: SKF
Sizes: 220x270x50 (mm)
Weight:: 6.2 (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.
