Bearing NJ1028M (42128H)
Inner diameter:: 140 mm
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.05 kg
Outer diameter: 210 mm
The size of the width: 33 mm
Weight:: 4.05 kg
Technical specifications
Designation : NJ1028M
ГОСТ : 42128H
Dimensions, mm : 140x210x33
Producer : TMB
Bearing FND 453 Z
Manufacturer: ETERNO
Sizes: 25x58x34 (mm)
Weight:: 460 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 76.20x120.65x19.05 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7028-C-T-P4S
Manufacturer: FAG
Sizes: 140x210x33 (mm)
3.53 FKM 80(017,04x03,53)
Manufacturer: KASTAS
Подшипник MFJ-1812
Manufacturer: NSK-RHP
Sizes: 18x24x12 (mm)
Weight:: 0.014 (kg)
Bearing QJF222M (116222H)
Manufacturer: TMB
Sizes: 110x200x38 (mm)
Weight:: 5.73 (kg)
Bearing 628/3-ZZ (2080083)
Manufacturer: TMB
Sizes: 3x7x2.5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 249.50x266.30x8.40 (mm)
Подшипник 53222U
Manufacturer: NACHI
Sizes: 110x160x45 (mm)
Weight:: 225 (kg)
Подшипник 7240BDB
Manufacturer: NACHI
Sizes: 200x360x58 (mm)
Weight:: 25.5 (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.
