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
Подшипник 359S/354A
Manufacturer: NSK-RHP
Sizes: 46.038x85x20.638 (mm)
Weight:: 0.505 (kg)
Подшипник 23240CKE4
Manufacturer: NSK-RHP
Sizes: 200x360x128 (mm)
Weight:: 57.1 (kg)
K17 PTFE/NBR(130x114,5x6,3)
Manufacturer: KASTAS
Sizes: 130x114,5x6,3 (mm)
Bearing 51211
Manufacturer: ETERNO
Sizes: 55x90x25 (mm)
Weight:: 0.59 (kg)
Подшипник 7230C
Manufacturer: NACHI
Sizes: 150x270x45 (mm)
Weight:: 11 (kg)
Подшипник NU 1019
Manufacturer: NACHI
Sizes: 95x145x24 (mm)
Weight:: 1.42 (kg)
Подшипник 6318N
Manufacturer: NSK-RHP
Sizes: 90x190x43 (mm)
Weight:: 4.98 (kg)
RPP8 4624 ( RPP 8 4624 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 780/772
Manufacturer: NSK-RHP
Sizes: 101.6x180.975x47.625 (mm)
Weight:: 4.87 (kg)
K21 NBR(20x25x3,5)
Manufacturer: KASTAS
Sizes: 20x25x3,5 (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.
