Bearing N221EM (2221EH)
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.9 kg
Technical specifications
Designation : N221EM
ГОСТ : 2221EH
Dimensions, mm : 105x190x36
Producer : TMB
Подшипник NN3060
Manufacturer: NACHI
Sizes: 300x418x118 (mm)
Weight:: 68.7 (kg)
Bearing 6310 2RS
Manufacturer: ETERNO
Sizes: 50x110x27 (mm)
Weight:: 1.097 (kg)
Bearing 6213ZZP5 (D80213)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
Bearing NNTR130X310X146 2Z
Manufacturer: INA-FAG
Sizes: 130x310x146 (mm)
Weight:: 144 (kg)
Подшипник RS-4824E4
Manufacturer: NSK-RHP
Sizes: 120x150x30 (mm)
Weight:: 1.28 (kg)
2.62 NBR 70(58,42x2,62)
Manufacturer: KASTAS
MEGADYNE ISORAN 255 RPP3 ( RPP 3M 255 )
Manufacturer: ContiTech AG
Bearing WS81214
Manufacturer: INA-FAG
Sizes: 70x105x27 (mm)
Weight:: 0.278 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x72x12 (mm)
AT10 DD
Manufacturer: ContiTech AG
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.
