Bearing 3311
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.55 kg
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.55 kg
Technical specifications
Designation : 3311
Dimensions, mm : 55x120x49.2
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.55 Kg
Dynamic load rating (C) - 95200 kN
Static load rating (C0) - 108000 kN
Grease lubrication speed - 3800 rev/min
Speed limit with oil lubrication - 5000 rev/min
K73 POLYESTER/PTFE(110x115x15)
Manufacturer: KASTAS
Sizes: 110x115x15 (mm)
Bearing 629-2RS (180029)
Manufacturer: TMB
Sizes: 9x26x8 (mm)
Weight:: 0.02 (kg)
K21 PU(25x32x5 )
Manufacturer: KASTAS
Sizes: 25x32x5 (mm)
Корпус UCTU208+WU800
Manufacturer: NACHI
Weight:: 23.8 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK2020
Manufacturer: INA
Sizes: 20x26x20 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PCJ17
Manufacturer: INA
10X630 Z 25
Manufacturer: ContiTech AG
Bearing 2204 K
Manufacturer: ETERNO
Sizes: 20x47x18 (mm)
Weight:: 0.13 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x51x7 (mm)
Bearing NU318
Manufacturer: ETERNO
Sizes: 90x190x43 (mm)
Weight:: 5.47 (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.