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
K63 NBR(12x7,4x1,8)
Manufacturer: KASTAS
Sizes: 12x7,4x1,8 (mm)
K17X PTFE/NBR(65x54x4,2)
Manufacturer: KASTAS
Sizes: 65x54x4,2 (mm)
K33 PU(77x87x7,3)
Manufacturer: KASTAS
Sizes: 77x87x7,3 (mm)
AX 65 AX 1681 Ld
Manufacturer: ContiTech AG
Bearing RF36
Manufacturer: INA-FAG
Sizes: 15.875x57.150x33.340 (mm)
Weight:: 31.75 (kg)
AT5 545 ( АТ5 545 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Подшипник 21312EX1
Manufacturer: NACHI
Sizes: 60x130x31 (mm)
Weight:: 2.1 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 10.80x15.60x2.40 (mm)
Подшипник 7317BDT
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.9 (kg)
3.53 NBR 90(050,40x03,53)
Manufacturer: KASTAS
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.
