Bearing 7217BM
Weight:: 1.85 kg
Technical specifications
Designation : 7217BM
Dimensions, mm :
Producer : TMB
2.5 FKM 80(020,00x02,50 )
Manufacturer: KASTAS
4L 250
Manufacturer: ContiTech AG
K22 NBR(18x22x3 )
Manufacturer: KASTAS
Sizes: 18x22x3 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 35x47x7 (mm)
Krestovina 52x154
Manufacturer: TOYO
Bearing NNU4940KW33P4
Manufacturer: TMB
Sizes: 200x280x80 (mm)
Weight:: 14.7 (kg)
Торцевое уплотнение RM GB103-60
Manufacturer: RiMi
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 73x90x8 (mm)
K21 NBR(12x25x8)
Manufacturer: KASTAS
Sizes: 12x25x8 (mm)
2.5 NBR 70(008,50x02,50)
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.
