Bearing 81234 M
Inner diameter:: 170 mm
Outer diameter: 240 mm
The size of the width: 55 mm
Weight:: 7.690 kg
Outer diameter: 240 mm
The size of the width: 55 mm
Weight:: 7.690 kg
Technical specifications
Designation: 81234 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 170 mm
External diameter: 240 mm
Width (B): 55 mm
Weight: 7.690 kg
K81 TPE(45x52x1,5)
Manufacturer: KASTAS
Sizes: 45x52x1,5 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 128.60x140.00x5.70 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCN)
Manufacturer: STO
Sizes: 14x32x7.5/9.5 (mm)
Подшипник HR30328J
Manufacturer: NSK
Sizes: 140x300x67.75 (mm)
Weight:: 21.1 (kg)
Подшипник HR120KBE42X+L
Manufacturer: NSK
Sizes: 120x215x97 (mm)
Weight:: 13.7 (kg)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81111-TV
Manufacturer: INA
Sizes: 55x78x16 (mm)
5L 390
Manufacturer: ContiTech AG
Bearing 32317 (7617E)
Manufacturer: TMB
Sizes: 85x180x63.5 (mm)
Weight:: 7.1 (kg)
T20 DD
Manufacturer: ContiTech AG
17x3404 B 134
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.