Bearing TWA1220
Inner diameter:: 19.050 mm
Outer diameter: 31.750 mm
The size of the width: 0.810 mm
Weight:: 0.003 kg
Outer diameter: 31.750 mm
The size of the width: 0.810 mm
Weight:: 0.003 kg
Technical specifications
Designation: TWA1220
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 19.050 mm
External diameter: 31.750 mm
Width (B): 0.810 mm
Weight: 0.003 kg
Bearing 7216 B
Manufacturer: ETERNO
Sizes: 80x140x26 (mm)
Weight:: 1.57 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 109.40x115.60x3.10 (mm)
Подшипник 23938CAE4
Manufacturer: NSK-RHP
Sizes: 190x260x52 (mm)
Weight:: 8.03 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 71.00x76.30x2.65 (mm)
Подшипник NU 1017
Manufacturer: NSK-RHP
Sizes: 85x118.5x22 (mm)
Weight:: 1.01 (kg)
Подшипник MR 93
Manufacturer: NSK-RHP
Sizes: 3x9x2.5 (mm)
Weight:: 0.001 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 29.10x34.20x2.55 (mm)
2.5 NBR 70(030,50x02,50)
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 38x54x10 (mm)
CONTI-V D158 32X4000 Li/4076 Ld L=L EL
Manufacturer: ContiTech AG
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.
