Bearing N311EMZ1 (2311EHZ1)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Technical specifications
Designation : N311EMZ1
ГОСТ : 2311EHZ1
Dimensions, mm : 55x120x29
Producer : TMB
Подшипник 7214CDF
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)
Подшипник 42687/42620
Manufacturer: NSK
Sizes: 76.2x127x30.162 (mm)
Weight:: 1.468 (kg)
5.7 NBR 90(069,20x05,70)
Manufacturer: KASTAS
Подшипник 1208K
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.417 (kg)
K69 POM(90x85x15)
Manufacturer: KASTAS
Sizes: 90x85x15 (mm)
Подшипник M804049/M804010
Manufacturer: NSK
Sizes: 47.625x88.9x25.4 (mm)
Weight:: 0.673 (kg)
Mechanical seal RM 560C-58
Manufacturer: RiMi
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ17
Manufacturer: INA
Weight:: 0.73 (kg)
SPA 807
Manufacturer: ContiTech AG
2.62 FKM 80(071,12x02,62 )
Manufacturer: KASTAS
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.