Bearing NJ2311 (42611)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.25 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.25 kg
Technical specifications
Designation : NJ2311
ГОСТ : 42611
Dimensions, mm : 55x120x43
Producer : TMB
GEAR PULLEYS 8M-34S 84.98 (8M-34S 84.98/21)
Manufacturer: BBC
Подшипник 22315AEX
Manufacturer: NACHI
Sizes: 75x160x55 (mm)
Weight:: 5.44 (kg)
1.5 NBR 70(012,00x01,50)
Manufacturer: KASTAS
Торцевое уплотнение Торцевое уплотнение
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4912
Manufacturer: INA-FAG
Sizes: 68x85x25 (mm)
Bearing 63032RSZ2 (180303Z2)
Manufacturer: TMB
Sizes: 17x47x14 (mm)
Weight:: 0.11 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ САМОЦЕНТРИРУЮЩИЙСЯ 20326-MB
Manufacturer: FAG
Sizes: 130x280x58 (mm)
Weight:: 18.4 (kg)
Подшипник HR80KBE042+L
Manufacturer: NSK-RHP
Sizes: 80x140x61 (mm)
Weight:: 3.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x68x7 (mm)
Bearing 7311 AC
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.57 (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.
