Bearing NF309EM (12309EH)
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.869 kg
Technical specifications
Designation : NF309EM
ГОСТ : 12309EH
Dimensions, mm : 45x100x25
Producer : TMB
Подшипник 6807N
Manufacturer: NACHI
Sizes: 35x47x7 (mm)
Weight:: 0.03 (kg)
K21 NBR(12x22x5)
Manufacturer: KASTAS
Sizes: 12x22x5 (mm)
Bearings K89428
Manufacturer: INA-FAG
Sizes: 140x280x28 (mm)
Weight:: 6 (kg)
3 NBR 70(104,00x03,00)
Manufacturer: KASTAS
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 190x220x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 1.80x5.00x1.60 (mm)
Krestovina 30x82,4
Manufacturer: TOYO
Mechanical seal RM 551B
Manufacturer: RiMi
K06 PU(16x22x3,5/5)
Manufacturer: KASTAS
Sizes: 16x22x3,5/5 (mm)
Bearing 3816 ZZ
Manufacturer: ETERNO
Sizes: 80x100x15 (mm)
Weight:: 0.23 (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.
