Bearing NJ311EM (42311EH)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Technical specifications
Designation : NJ311EM
ГОСТ : 42311EH
Dimensions, mm : 55x120x29
Producer : TMB
RPP14 9030 ( RPP 14 9030 -V, -M, -MFX )
Manufacturer: ContiTech AG
K33 PU(22x30x5,5)
Manufacturer: KASTAS
Sizes: 22x30x5,5 (mm)
Подшипник NU 219 EM
Manufacturer: NSK-RHP
Sizes: 95x170x32 (mm)
Weight:: 3.17 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE50-KLL-B
Manufacturer: INA-FAG
Sizes: 50x90x62.8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 22218-E1-K
Manufacturer: FAG
Sizes: 90x160x40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 28.00x35.10x3.55 (mm)
K781 PTFE(60x65x40 )
Manufacturer: KASTAS
Sizes: 60x65x40 (mm)
K752 PTFE/NBR(120x109x4,2)
Manufacturer: KASTAS
Sizes: 120x109x4,2 (mm)
Bearings NK100/36
Manufacturer: INA-FAG
Sizes: 100x120x36 (mm)
Weight:: 0.715 (kg)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 8x18x3.50 (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.
