Bearing 3309 ZZ
Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 39.7 mm
Weight:: 1.4 kg
Outer diameter: 100 mm
The size of the width: 39.7 mm
Weight:: 1.4 kg
Technical specifications
Designation : 3309 ZZ
Dimensions, mm : 45x100x39.7
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 1.4 Kg
Dynamic load rating (C) - 72100 kN
Static load rating (C0) - 73500 kN
Grease lubrication speed - 4500 rev/min
Speed limit with oil lubrication - 6000 rev/min
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC )
Manufacturer: STO
Sizes: 90x110x12 (mm)
K83 PU(20,5x25x4)
Manufacturer: KASTAS
Sizes: 20,5x25x4 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x49x11 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 99.00x106.00x3.50 (mm)
Подшипник 15TAC47B
Manufacturer: NSK-RHP
Sizes: 15x47x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 52.50x56.50x2.00 (mm)
Подшипник 22213EXK
Manufacturer: NACHI
Sizes: 65x120x31 (mm)
Weight:: 1.56 (kg)
Manufacturer: ContiTech AG
Bearing NJ407 (42407)
Manufacturer: TMB
Sizes: 35x100x25 (mm)
Weight:: 1 (kg)
K84 PU(186x176x8)
Manufacturer: KASTAS
Sizes: 186x176x8 (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.
