Bearing NJ228EMZ1 (42228EHZ1)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.55 kg
Outer diameter: 250 mm
The size of the width: 42 mm
Weight:: 9.55 kg
Technical specifications
Designation : NJ228EMZ1
ГОСТ : 42228EHZ1
Dimensions, mm : 140x250x42
Producer : TMB
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 8x25x9 (mm)
Bearing NCL308E
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.75 (kg)
K518 (30x21x13,5)
Manufacturer: KASTAS
Sizes: 30x21x13,5 (mm)
Подшипник 6004
Manufacturer:
Sizes: 20x42x12 (mm)
Weight:: 0,069 (kg)
Bearing M88048 / M88010
Manufacturer: TIMKEN
Sizes: 33.338x68.262x22.225 (mm)
Weight:: 0.378 (kg)
Подшипник E32219J
Manufacturer: NACHI
Sizes: 95x170x45.5 (mm)
Weight:: 4.06 (kg)
Bearing K17x21x13
Manufacturer: INA-FAG
Sizes: 17x21x13 (mm)
Weight:: 0.0065 (kg)
Подшипник 230/560EK
Manufacturer: NACHI
Sizes: 560x820x195 (mm)
Weight:: 359 (kg)
Bearing 22316 KCW33
Manufacturer: ETERNO
Sizes: 80x170x58 (mm)
Weight:: 6.012 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 127.00x143.00x8.00 (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.
