Bearing 3911

PRODUCTS (Bearing 3911)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 3911

Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 33 mm
Weight:: 1.081 kg

Technical specifications

Designation: 3911

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter: 55 mm

External diameter: 100 mm

Width (B): 33 mm

Weight: 1.081 kg

Резьба (G): 22300 mm

Подшипник E30315D

Manufacturer: NACHI

Sizes: 75x160x40 (mm)

Weight:: 3.4 (kg)

ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30212-A

Manufacturer: FAG

Sizes: 60x110x23.75 (mm)

Bearing N304E (2304E)

Sizes: 45x100x36 (mm)

Weight:: 1.4 (kg)

Bearing N2215E (2515E)

Manufacturer: TMB

Sizes: 75x130x31 (mm)

Weight:: 1.65 (kg)

Подшипник NU 2248

Manufacturer: NACHI

Sizes: 240x440x120 (mm)

Weight:: 83.5 (kg)

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NK28/30

Manufacturer: INA-FAG

Sizes: 28x37x30 (mm)

Подшипник 7317DB

Manufacturer: NACHI

Sizes: 85x180x41 (mm)

Weight:: 4.9 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 390.00x398.00x4.00 (mm)

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.