Bearing DAC30472118
Inner diameter:: 30 mm
Outer diameter: 47 mm
The size of the width: 21/18 mm
Outer diameter: 47 mm
The size of the width: 21/18 mm
Technical specifications
Designation: DAC30472118
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 30 mm
External diameter: 47 mm
Width: 21/18 mm
Seal Type: Seal
Подшипник 51216
Manufacturer: NACHI
Sizes: 80x115x28 (mm)
Weight:: 225 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 6.5x14.5x7 (mm)
RPP8 7152 ( RPP 8 7152 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing HK1620-2RS
Manufacturer: INA-FAG
Sizes: 16x22x20 (mm)
Weight:: 0.018 (kg)
Bearing N338EM (2338EH)
Manufacturer: TMB
Sizes: 190x400x78 (mm)
Weight:: 50 (kg)
HTD 8M 1840 ( HTD8M 1840 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71919-E-T-P4S
Manufacturer: FAG
Sizes: 95x130x18 (mm)
Manufacturer: ContiTech AG
Bearing BCE148
Manufacturer: INA-FAG
Sizes: 22.225x28.575x12.700 (mm)
Weight:: 0.019 (kg)
Подшипник 100TAC29X+L
Manufacturer: NSK-RHP
Sizes: 100x140x48 (mm)
Weight:: 3.9 (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.
