K21 PU(12x20x4)
Inner diameter:: 12 mm
Outer diameter: 20 mm
The size of the width: 4 mm
Outer diameter: 20 mm
The size of the width: 4 mm
U-RING
12x20x4
K21
PU
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DCY)
Manufacturer: STO
Sizes: 35x49x10.5 (mm)
K27 NBR(63,57x76,12x6,75/8,66 )
Manufacturer: KASTAS
Sizes: 63,57x76,12x6,75/8,66 (mm)
Подшипник 23168CAKE4
Manufacturer: NSK-RHP
Sizes: 340x580x190 (mm)
Weight:: 206 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 21.00x26.00x2.50 (mm)
K37 (135x150x14)
Manufacturer: KASTAS
Sizes: 135x150x14 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 45.00x57.00x6.00 (mm)
Bearing NJ312EMZ1 (42312EHZ1)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.85 (kg)
Bearing 61809 2RS
Manufacturer: ETERNO
Sizes: 45x58x7 (mm)
Weight:: 0.04 (kg)
K37 (90x110x12,5)
Manufacturer: KASTAS
Sizes: 90x110x12,5 (mm)
4 NBR 70(026,00x04,00)
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.
