K21 PU(50x65x7,5)
Inner diameter:: 50 mm
Outer diameter: 65 mm
The size of the width: 7,5 mm
Outer diameter: 65 mm
The size of the width: 7,5 mm
U-RING
50x65x7,5
K21
PU
Подшипник 36990/36920
Manufacturer: NSK-RHP
Sizes: 177.8x227.012x30.162 (mm)
Weight:: 3.007 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCL)
Manufacturer: STO
Sizes: 25x41.25x7 (mm)
Bearing CSK35 2RS
Manufacturer: ETERNO
Sizes: 35x72x17 (mm)
Weight:: 400 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x56x10 (mm)
Подшипник 6214NSE
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.07 (kg)
Bearing 24140KW33
Manufacturer: TMB
Sizes: 200x340x140 (mm)
Weight:: 53.5 (kg)
3.53 NBR 70(063,50x03,53)
Manufacturer: KASTAS
Manufacturer: ContiTech AG
K41 PTFE/NBR(40x29,3x4,2)
Manufacturer: KASTAS
Sizes: 40x29,3x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 117.50x143.50x13.00 (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.
