Bearing TWD3446
Inner diameter:: 53.975 mm
Outer diameter: 73.020 mm
The size of the width: 3.200 mm
Weight:: 0.048 kg
Outer diameter: 73.020 mm
The size of the width: 3.200 mm
Weight:: 0.048 kg
Technical specifications
Designation: TWD3446
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 53.975 mm
External diameter: 73.020 mm
Width (B): 3.200 mm
Weight: 0.048 kg
Подшипник SL181844
Manufacturer: INA-FAG
Sizes: 220x270x24 (mm)
Bearing N211EM (2211EH)
Manufacturer: TMB
Sizes: 55x100x21 (mm)
Weight:: 0.65 (kg)
Bearing 6214 (214)
Manufacturer: TMB
Sizes: 70x125x24 (mm)
Weight:: 1.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 100x200x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 96.00x100.00x2.00 (mm)
Подшипник 232/560E
Manufacturer: NACHI
Sizes: 560x1030x365 (mm)
Weight:: 1390 (kg)
Подшипник 51116
Manufacturer: NSK-RHP
Sizes: 80x105x19 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 80x98x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 4.80x8.60x1.90 (mm)
Bearing EW1–5/8
Manufacturer: INA-FAG
Sizes: 41.275x61.930x12.700 (mm)
Weight:: 114.99 (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.
