Bearing 61911 ZZ
Inner diameter:: 55 mm
Outer diameter: 80 mm
The size of the width: 13 mm
Weight:: 0.19 kg
Outer diameter: 80 mm
The size of the width: 13 mm
Weight:: 0.19 kg
Technical specifications
Designation : 61911 ZZ
Dimensions, mm : 55x80x13
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.19 Kg
Dynamic load rating (C) - 15900 kN
Static load rating (C0) - 11400 kN
Grease lubrication speed - 8200 rev/min
Speed limit with oil lubrication - 9600 rev/min
Bearing K25X30X26ZW
Manufacturer: ETERNO
Sizes: 25x30x26 (mm)
Weight:: 0.019 (kg)
Подшипник R 4B ZZ
Manufacturer: NSK
Sizes: 6.35x15.875x4.978 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 52x70x12 (mm)
ContiTech HTD 5M 50 HF
Manufacturer: ContiTech AG
Mechanical seal RM 58U-43
Manufacturer: RiMi
3.53 NBR 70(164,70x3,53)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28x44x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 48.00x58.60x5.30 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 150x190x13 (mm)
AT5 DD
Manufacturer: ContiTech AG
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.
