Bearing NJ321E (42321E)
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 : NJ321E
ГОСТ : 42321E
Dimensions, mm : 105x225x49
Producer : TMB
RPP8 4000 ( RPP 8 4000 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7016-E-T-P4S
Manufacturer: FAG
Sizes: 80x125x22 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 135x160x15 (mm)
Подшипник FBNP-698
Manufacturer: NSK-RHP
Sizes: 6x9x8 (mm)
Weight:: 0.001 (kg)
1904 RPP8 DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
Подшипник 30248
Manufacturer: NSK-RHP
Sizes: 240x440x79 (mm)
Weight:: 45.2 (kg)
Bearing RNU305M (292305H)
Manufacturer: TMB
Sizes: 25x62x17 (mm)
Weight:: 0.29 (kg)
Bearing 51336
Manufacturer: ETERNO
Sizes: 180x300x95 (mm)
Weight:: 27.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30232-N11CA
Manufacturer: FAG
Sizes: 160x290x104 (mm)
STD 2392 S8M CXP
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.
