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
2 FKM 80(057,00x02,00 )
Manufacturer: KASTAS

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Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.39 (kg)

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Manufacturer: KASTAS
Sizes: 95,25x82,55x14,52 (mm)

T5 DD
Manufacturer: ContiTech AG

Подшипник 6907-2NKE
Manufacturer: NACHI
Sizes: 35x55x10 (mm)
Weight:: 0.073 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 33.05x36.61x1.78 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 9.00x10.00x0.50 (mm)

Bearing 61915 ZZ
Manufacturer: ETERNO
Sizes: 75x105x16 (mm)
Weight:: 0.37 (kg)

K27 NBR(42x50x7/5 )
Manufacturer: KASTAS
Sizes: 42x50x7/5 (mm)

K21 NBR(14x26x8)
Manufacturer: KASTAS
Sizes: 14x26x8 (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.