Bearing 31307

PRODUCTS (Bearing 31307)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 31307

Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.52 kg

Technical specifications

Designation : 31307

Dimensions, mm : 35x80x21

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.52 Kg

Dynamic load rating (C) - 61 kN

Static load rating (C0) - 67 kN

Grease lubrication speed - 4500 rev/min

Speed limit with oil lubrication - 6000 rev/min

Bearings GAY30-NPP-B

Manufacturer: INA-FAG

Weight:: 0.25 (kg)

Manufacturer: ContiTech AG

Bearing NN3048KP5 (D3182148)

Manufacturer: TMB

Sizes: 240x360x92 (mm)

Weight:: 30.5 (kg)

Подшипник 6903N

Manufacturer: NSK-RHP

Sizes: 189.8x260x114 (mm)

Sizes: 170x260x42 (mm)

Weight:: 7.87 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB2)

Manufacturer: STO

Sizes: 90x125x17 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB2)

Корпус BFC204

Manufacturer: NACHI

Weight:: 0.8 (kg)

SEALS (REINFORCED SEAL) (FS)

Manufacturer: FEKO

Sizes: 13x22x5 (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.