Bearing DAC40680030
Inner diameter:: 40 mm
Outer diameter: 68 mm
The size of the width: 30/30 mm
Outer diameter: 68 mm
The size of the width: 30/30 mm
Technical specifications
Designation: DAC40680030
Producer: NTN
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 68 mm
Width: 30/30 mm
Seal Type: Seal
Подшипник NU 344
Manufacturer: NSK
Sizes: 220x460x88 (mm)
Weight:: 74.6 (kg)
Подшипник MR 95 ZZ1
Manufacturer: NSK
Sizes: 5x9x3 (mm)
Weight:: 0.001 (kg)
ContiTech STD 8M 100 HF
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4)
Manufacturer: STO
Sizes: 27x39x10.5 (mm)
Подшипник NJ 422
Manufacturer: NSK
Sizes: 110x280x65 (mm)
Weight:: 22.1 (kg)
Подшипник 1208
Manufacturer: NSK
Sizes: 40x80x18 (mm)
SEALS (REINFORCED SEAL) (F-B)
Manufacturer: FEKO
Sizes: 25x40x8 (mm)
Bearing 3779 / 3730
Manufacturer: TIMKEN
Sizes: 47.625x93.264x30.163 (mm)
Weight:: 0.916 (kg)
Подшипник NU 226
Manufacturer: NACHI
Sizes: 130x230x40 (mm)
Weight:: 7.6 (kg)
Bearings RF-64-PP
Manufacturer: INA
Sizes: 31.750x101.600x58.740 (mm)
Weight:: 3.22 (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.