Bearing 71980
Inner diameter:: 400 mm
Outer diameter: 540 mm
The size of the width: 65 mm
Outer diameter: 540 mm
The size of the width: 65 mm
Technical specifications
Designation : 71980
Dimensions, mm : 400x540x65
Producer : TMB
Подшипник 6212ZZ
Manufacturer: NSK-RHP
Sizes: 60x110x22 (mm)
Weight:: 0.783 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 38x58x11/21 (mm)
Bearing LR208NPP
Manufacturer: INA-FAG
Sizes: 40x85x18 (mm)
Weight:: 18 (kg)
Bearing 6011 2RS
Manufacturer: ETERNO
Sizes: 55x90x18 (mm)
Weight:: 0.405 (kg)
Bearings NA4910 RS
Manufacturer: INA-FAG
Sizes: 50x72x23 (mm)
Weight:: 0.295 (kg)
Подшипник 7009 C
Manufacturer: NSK-RHP
Sizes: 45x75x16 (mm)
Weight:: 0.274 (kg)
K21 PU(15x25x10)
Manufacturer: KASTAS
Sizes: 15x25x10 (mm)
Bearing 4209 ZZ
Manufacturer: ETERNO
Sizes: 45x85x23 (mm)
K21 NBR(48x58x6,5)
Manufacturer: KASTAS
Sizes: 48x58x6,5 (mm)
K18 (50,8x34,92x19,05)
Manufacturer: KASTAS
Sizes: 50,8x34,92x19,05 (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.
