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
O-RING
Manufacturer: NQK SF
Sizes: 22.00x26.40x2.20 (mm)
K23 NBR(16x10x2,55 )
Manufacturer: KASTAS
Sizes: 16x10x2,55 (mm)
K18 (160x135x32)
Manufacturer: KASTAS
Sizes: 160x135x32 (mm)
Подшипник BL 205 ZZ
Manufacturer: NSK-RHP
Sizes: 25x52x15 (mm)
Weight:: 0.133 (kg)
Bearings KRV62-PP
Manufacturer: INA-FAG
Weight:: 0.802 (kg)
Подшипник 6964
Manufacturer: NACHI
Sizes: 320x440x56 (mm)
Weight:: 24.1 (kg)
Подшипник 6019N
Manufacturer: NSK-RHP
Sizes: 95x145x24 (mm)
Weight:: 1.23 (kg)
1.5 NBR 90(013,00x01,50)
Manufacturer: KASTAS
RPP14 1792 ( RPP 14 1792 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 230x270x20 (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.
