Bearing DAC30520022
Inner diameter:: 30 mm
Outer diameter: 52 mm
The size of the width: 22/22 mm
Outer diameter: 52 mm
The size of the width: 22/22 mm
Technical specifications
Designation: DAC30520022
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 30 mm
External diameter: 52 mm
Width: 22/22 mm
Seal Type: Seal
CC146 ( СС 146 ) Le= 3809 мм
Manufacturer: ContiTech AG
Bearing 25878 / 25820
Manufacturer: TIMKEN
Sizes: 34.925x73.025x23.812 (mm)
Weight:: 0.456 (kg)
Bearing 7007CP5 (36107J)
Manufacturer: TMB
Sizes: 35x62x14 (mm)
Weight:: 0.15 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x48x7 (mm)
K37 (75x90x12,80)
Manufacturer: KASTAS
Sizes: 75x90x12,80 (mm)
STD 1552 S8M CXA
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 70x92x12 (mm)
HTD 8M 7328 ( HTD8M 7328 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 89414-TV
Manufacturer: INA-FAG
Sizes: 70x150x48 (mm)
CTD 1120 C8M CARBON
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.
