Bearing NJ340EM (42340EH)
Inner diameter:: 200 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 56.5 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 56.5 kg
Technical specifications
Designation : NJ340EM
ГОСТ : 42340EH
Dimensions, mm : 200x420x80
Producer : TMB
AT20 DD
Manufacturer: ContiTech AG
Bearing 42350 / 42587
Manufacturer: TIMKEN
Sizes: 88.900x149.225x31.750 (mm)
Weight:: 1.970 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ SL181868-E
Manufacturer: INA-FAG
Sizes: 340x420x38 (mm)
Подшипник 6334
Manufacturer: NSK-RHP
Sizes: 170x360x72 (mm)
Weight:: 36.6 (kg)
Подшипник 23968EK
Manufacturer: NACHI
Sizes: 340x460x90 (mm)
Weight:: 44.1 (kg)
Подшипник NUP 215
Manufacturer: NACHI
Sizes: 75x130x25 (mm)
Weight:: 1.24 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7010-C-T-P4S
Manufacturer: FAG
Sizes: 50x80x16 (mm)
Bearing 7215 C
Manufacturer: ETERNO
Sizes: 75x130x25 (mm)
Weight:: 1.32 (kg)
Bearing 7010 C
Manufacturer: ETERNO
Sizes: 50x80x16 (mm)
Weight:: 0.35 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 20.00x29.00x4.50 (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.
