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

Sizes: 80x71x6,5 (mm)

Sizes: 65x140x33 (mm)

Weight:: 2.27 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 120.00x134.00x7.00 (mm)

Bearing HK2018-RS

Manufacturer: INA-FAG

Sizes: 372.80x390.00x8.60 (mm)

Подшипник 7312 B

Manufacturer: NSK-RHP

Sizes: 60x130x31 (mm)

Weight:: 1.78 (kg)

Подшипник LM3220

Manufacturer: NSK-RHP

Sizes: 28x42x20.2 (mm)

Weight:: 0.09 (kg)

Bearing IR12x16x20

Manufacturer: INA-FAG

Sizes: 12x16x20 (mm)

Weight:: 0.135 (kg)

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.