Bearing TWD812
Inner diameter:: 12.700 mm
Outer diameter: 19.050 mm
The size of the width: 3.200 mm
Weight:: 0.004 kg
Outer diameter: 19.050 mm
The size of the width: 3.200 mm
Weight:: 0.004 kg
Technical specifications
Designation: TWD812
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 12.700 mm
External diameter: 19.050 mm
Width (B): 3.200 mm
Weight: 0.004 kg
K41 PTFE/NBR(400x376x8,1)
Manufacturer: KASTAS
Sizes: 400x376x8,1 (mm)
Подшипник 53236U
Manufacturer: NACHI
Sizes: 180x250x66 (mm)
Weight:: 225 (kg)
Bearing 81128 TV
Manufacturer: INA-FAG
Sizes: 140x180x31 (mm)
Weight:: 1.9 (kg)
Krestovina 28,5/49X80
Manufacturer: TOYO
CTD 2240 C8M
Manufacturer: ContiTech AG
Подшипник RS-4928E4
Manufacturer: NSK-RHP
Sizes: 140x190x50 (mm)
Weight:: 4.25 (kg)
SPB 2180 Lw
Manufacturer: ContiTech AG
Bearing NJ315
Manufacturer: ETERNO
Sizes: 75x160x37 (mm)
Weight:: 3.48 (kg)
Подшипник 7338BDT
Manufacturer: NACHI
Sizes: 190x400x78 (mm)
Weight:: 47.6 (kg)
Подшипник 6816ZZ
Manufacturer: NSK-RHP
Sizes: 80x100x10 (mm)
Weight:: 0.151 (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.
