Bearing 3910
Inner diameter:: 50 mm
Outer diameter: 92 mm
The size of the width: 31 mm
Weight:: 1.000 kg
Outer diameter: 92 mm
The size of the width: 31 mm
Weight:: 1.000 kg
Technical specifications
Designation: 3910
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 50 mm
External diameter: 92 mm
Width (B): 31 mm
Weight: 1.000 kg
Резьба (G): 20900 mm
K751 PTFE/Spring(140x127,8x9,5)
Manufacturer: KASTAS
Sizes: 140x127,8x9,5 (mm)
6.99 FKM 80(135,90x06,99)
Manufacturer: KASTAS
ATG10 2920 MFX - Megaflex ( ATK10 2920 BFX - BRECOFLEX )
Manufacturer: ContiTech AG
Подшипник NNCL4948CV
Manufacturer: SKF
Sizes: 240x320x80 (mm)
Weight:: 18 (kg)
K49 PU/NBR(110x94,5x6,3)
Manufacturer: KASTAS
Sizes: 110x94,5x6,3 (mm)
4 FKM 80(105,00x04,00 )
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SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 40x80x13 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x82x9 (mm)
AT10 DD
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (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.
