Bearing 3311 ZZ
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.55 kg
Outer diameter: 120 mm
The size of the width: 49.2 mm
Weight:: 2.55 kg
Technical specifications
Designation : 3311 ZZ
Dimensions, mm : 55x120x49.2
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.55 Kg
Dynamic load rating (C) - 95200 kN
Static load rating (C0) - 108000 kN
Grease lubrication speed - 3800 rev/min
Speed limit with oil lubrication - 5000 rev/min
HTD 8M 2400 ( HTD8M 2400 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SCR)
Manufacturer: STO
Sizes: 35x41x5.5/9 (mm)
Подшипник 231/500CAKE4
Manufacturer: NSK-RHP
Sizes: 500x830x265 (mm)
Weight:: 567 (kg)
Bearings RTL13
Manufacturer: INA-FAG
Sizes: 31.750x59.531x15.875 (mm)
Weight:: 0.200 (kg)
Подшипник NU 2218 E
Manufacturer: NACHI
Sizes: 90x160x40 (mm)
Weight:: 3.48 (kg)
Подшипник 6308
Manufacturer: NSK-RHP
Sizes: 40x90x23 (mm)
Weight:: 0.636 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 36.50x47.10x5.30 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 6x19x6 (mm)
Bearing N324EMZ1 (2324EHZ1)
Manufacturer: TMB
Sizes: 120x260x55 (mm)
Weight:: 13 (kg)
K27 PU(15,96x23,59x4,77/5,97)
Manufacturer: KASTAS
Sizes: 15,96x23,59x4,77/5,97 (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.
