Bearing NJ321EM (42321EH)
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 8.75 kg
Technical specifications
Designation : NJ321EM
ГОСТ : 42321EH
Dimensions, mm : 105x225x49
Producer : TMB
Bearing N2313
Manufacturer: ETERNO
Sizes: 65x140x48 (mm)
Weight:: 3.51 (kg)
K708 PTFE/NBR(90x98,8x6 )
Manufacturer: KASTAS
Sizes: 90x98,8x6 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 13.87x20.93x3.53 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJ17
Manufacturer: INA-FAG
Weight:: 0.73 (kg)
Подшипник MF104BZZ
Manufacturer: NSK-RHP
Sizes: 4x11.6x4 (mm)
Weight:: 1.59 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 59.50x63.50x2.00 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ RCJTY45
Manufacturer: INA-FAG
Bearing 2776 / 2729
Manufacturer: TIMKEN
Sizes: 38.1x76.2x23.812 (mm)
Weight:: 0.511 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x65x8 (mm)
Подшипник 6332ZZS
Manufacturer: NSK-RHP
Sizes: 160x340x68 (mm)
Weight:: 26.2 (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.
