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
Bearing GS87408
Manufacturer: INA-FAG
Sizes: 40x90x8.250 (mm)
Weight:: 0.310 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 63.60x75.00x5.70 (mm)
K16 (200x180x31,5)
Manufacturer: KASTAS
Sizes: 200x180x31,5 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7224-C-T-P4S
Manufacturer: FAG
Sizes: 120x215x40 (mm)
Mechanical seal RM EH-20
Manufacturer: RiMi
3 NBR 70(063,00x03,00)
Manufacturer: KASTAS
Bearing 61904-ZP6 (E1060904)
Manufacturer: TMB
Sizes: 20x37x9 (mm)
Weight:: 0.037 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 47.50x52.08x3.20 (mm)
Подшипник 6030
Manufacturer: NACHI
Sizes: 150x225x35 (mm)
Weight:: 4.48 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 75x120x10 (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.
