Bearing 31309

PRODUCTS (Bearing 31309)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 31309

Inner diameter:: 45 mm
Outer diameter: 100 mm
The size of the width: 25 mm
Weight:: 0.95 kg

Technical specifications

Designation : 31309

Dimensions, mm : 45x100x25

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.95 Kg

Dynamic load rating (C) - 91 kN

Static load rating (C0) - 102 kN

Grease lubrication speed - 3400 rev/min

Speed limit with oil lubrication - 4500 rev/min

Подшипник NNCF5052CV

Manufacturer: SKF

Sizes: 260x400x190 (mm)

Weight:: 85.5 (kg)

Подшипник 5207

Manufacturer: NSK-RHP

Sizes: 35x72x27 (mm)

Weight:: 0.43 (kg)

Bearing 4453

Manufacturer: INA-FAG

Sizes: 123.825x180.980x41.280 (mm)

Weight:: 3.950 (kg)

SEALS (REINFORCED SEAL) (SB)

Manufacturer: FEKO

Sizes: 8.50x16.25x5.85/9.50 (mm)

RPP8 7088 ( RPP 8 7088 -V, -M, -MFX )

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Sizes: 95x145x24 (mm)

Manufacturer: ContiTech AG

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.