Bearing 4311

PRODUCTS (Bearing 4311)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearing 4311

Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.18 kg

Technical specifications

Designation : 4311

Dimensions, mm : 55x120x43

Producer : ETERNO

Technical data from the manufacturers catalog :

Weight - 2.18 Kg

Dynamic load rating (C) - 77.6 kN

Static load rating (C0) - 66.2 kN

Grease lubrication speed - 2 rev/min

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 280x320x16 (mm)

Manufacturer: ContiTech AG

Подшипник NU 316

Manufacturer: NACHI

Sizes: 80x170x39 (mm)

Weight:: 3.93 (kg)

O-RING

Manufacturer: NQK SF

Sizes: 32.00x39.10x3.55 (mm)

Sizes: 670x900x170 (mm)

Weight:: 316 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 20x30x6 (mm)

Bearing RN309M (502309H)

Manufacturer: TMB

Sizes: 45x86.5x25 (mm)

Weight:: 1.05 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 30x48x12 (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.