K21 NBR(75x90x12)
Inner diameter:: 75 mm
Outer diameter: 90 mm
The size of the width: 12 mm
Outer diameter: 90 mm
The size of the width: 12 mm
U-RING
75x90x12
K21
NBR
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 560x610x22 (mm)
K81 TPE(70x78,9x1,5)
Manufacturer: KASTAS
Sizes: 70x78,9x1,5 (mm)
K53 PU(12x18x4,1/5)
Manufacturer: KASTAS
Sizes: 12x18x4,1/5 (mm)
Bearing 709CP5 (D36019)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)
Подшипник 220KBE31+L
Manufacturer: NSK-RHP
Sizes: 220x370x120 (mm)
Weight:: 48.3 (kg)
Bearing HK1212
Manufacturer: INA-FAG
Sizes: 12x18x12 (mm)
Weight:: 0.009 (kg)
M (MXL)
Manufacturer: ContiTech AG
XPB 1473 Lw / Ld ( ХРВ 1473 )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x38x7 (mm)
Подшипник NN3040
Manufacturer: NACHI
Sizes: 200x282x82 (mm)
Weight:: 21.6 (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.
