K21 PU(4x12x5,5)
Inner diameter:: 4 mm
Outer diameter: 12 mm
The size of the width: 5,5 mm
Outer diameter: 12 mm
The size of the width: 5,5 mm
U-RING
4x12x5,5
K21
PU
O-RING
Manufacturer: NQK SF
Sizes: 19.80x37.00x8.60 (mm)
Bearing GEG40ES
Manufacturer: TMB
Sizes: 40x68x40 (mm)
Weight:: 0.34 (kg)
K20 (140x124x17,5)
Manufacturer: KASTAS
Sizes: 140x124x17,5 (mm)
K35 PTFE/NBR(42x52,7x4,2 )
Manufacturer: KASTAS
Sizes: 42x52,7x4,2 (mm)
Bearings 10J04
Manufacturer: INA-FAG
Weight:: 0.022 (kg)
6.99 NBR 70(468,76x06,99)
Manufacturer: KASTAS
Bearing NJ1030M (42130H)
Manufacturer: TMB
Sizes: 150x225x35 (mm)
Weight:: 4.85 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 90.00x100.00x5.00 (mm)
CTD 2800 C14M
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 70x100x13 (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.
