Bearing 3811 2RS

PRODUCTS (Bearing 3811 2RS)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 3811 2RS

Inner diameter:: 55 mm
Outer diameter: 72 mm
The size of the width: 13 mm
Weight:: 0.09 kg

Technical specifications

Designation : 3811 2RS

Dimensions, mm : 55x72x13

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 0.09 Kg

Dynamic load rating (C) - 12100 kN

Static load rating (C0) - 15700 kN

Grease lubrication speed - 5500 rev/min

Speed limit with oil lubrication - - rev/min

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA4922

Manufacturer: INA-FAG

Sizes: 110x150x40 (mm)

O-RING

Manufacturer: NQK SF

Sizes: 158.00x165.00x3.50 (mm)

Sizes: 220x460x145 (mm)

Weight:: 113 (kg)

Bearing 6419 ZZ

Manufacturer: ETERNO

Sizes: 95x240x55 (mm)

Weight:: 11 (kg)

Подшипник E30224J

Manufacturer: NACHI

Sizes: 120x215x43.5 (mm)

Manufacturer: INA-FAG

Sizes: 50x72x22 (mm)

Weight:: 0.274 (kg)

STD 920 S8M

Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (A)

Manufacturer: FEKO

Sizes: 55x72x10 (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.