Bearing QJF3944 (116944)
Inner diameter:: 220 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Outer diameter: 300 mm
The size of the width: 60 mm
Technical specifications
Designation : QJF3944
ГОСТ : 116944
Dimensions, mm : 220x300x60
Producer : TMB
Bearing NU202
Manufacturer: ETERNO
Sizes: 15x35x11 (mm)
Weight:: 0.05 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 149.70x156.70x3.50 (mm)
K17 PTFE/NBR(325x300,5x8,1)
Manufacturer: KASTAS
Sizes: 325x300,5x8,1 (mm)
K75 PHENOLIC(275x280x25)
Manufacturer: KASTAS
Sizes: 275x280x25 (mm)
Bearing NUP311
Manufacturer: ETERNO
Sizes: 55x120x29 (mm)
Weight:: 1.579 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 24.9x45x6.5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 94x114.5x15/5 (mm)
SPB 5150 Lw
Manufacturer: ContiTech AG
Подшипник 7234BDB
Manufacturer: NACHI
Sizes: 170x310x52 (mm)
Weight:: 17.4 (kg)
SEALS (REINFORCED SEAL) (AT)
Manufacturer: FEKO
Sizes: 80x105x10/14 (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.
