Bearing 7307 B
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.512 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.512 kg
Technical specifications
Designation : 7307 B
Dimensions, mm : 35x80x21
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.512 Kg
Dynamic load rating (C) - 32500 kN
Static load rating (C0) - 20200 kN
Grease lubrication speed - 7700 rev/min
Speed limit with oil lubrication - 10000 rev/min
Bearing RNA4905.2RS
Manufacturer: ETERNO
Sizes: 30x42x17 (mm)
Weight:: 60 (kg)
Подшипник 6310
Manufacturer: NACHI
Sizes: 50x110x1.07 (mm)
Weight:: 0.833 (kg)
Подшипник 22328EK
Manufacturer: NACHI
Sizes: 140x300x102 (mm)
Weight:: 35.9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 20x52x8.5 (mm)
K86 PU(323x311,4x11,8)
Manufacturer: KASTAS
Sizes: 323x311,4x11,8 (mm)
RPP14 DD 4140 MFX - Megaflex
Manufacturer: ContiTech AG
K69 POM(110x105x14,8)
Manufacturer: KASTAS
Sizes: 110x105x14,8 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 15x35x10 (mm)
K22 PU(69,85x82,5x9,52)
Manufacturer: KASTAS
Sizes: 69,85x82,5x9,52 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x42x12 (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.
