K21 NBR(61x71x6)
Inner diameter:: 61 mm
Outer diameter: 71 mm
The size of the width: 6 mm
Outer diameter: 71 mm
The size of the width: 6 mm
U-RING
61x71x6
K21
NBR
Подшипник L45449/L45410
Manufacturer: NSK-RHP
Sizes: 29x50.292x14.224 (mm)
Weight:: 0.115 (kg)
Mechanical seal RM 2100-20
Manufacturer: RiMi
CTD 3360 C14M CARBON
Manufacturer: ContiTech AG
2.62 NBR 70(48,90x2,62)
Manufacturer: KASTAS
Подшипник 6203NSE
Manufacturer: NACHI
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
K11 TPE(110x122,2x7,2/12)
Manufacturer: KASTAS
Sizes: 110x122,2x7,2/12 (mm)
5.7 NBR 70(089,30x05,70)
Manufacturer: KASTAS
Bearing DC8334C-N
Manufacturer: ETERNO
Sizes: 83.34x100x25.4 (mm)
Weight:: 270 (kg)
Подшипник 7217CDB
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.87 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 15x24x5 (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.