Polimold
+55 11 4358-7333

Bushing

Bucha
Quick delivery standard Parts in a variety of diameters and lengths.

The Polimold standard bushings are made of a material, process and hardness to resistant levels of friction and wear.

Grinded Outside and internal diameter, hardness 58-62 HRC.

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More Information

Main Guide

The bushings B and BG are the main guide of the mold bases.

Bushing B: Guide plate on P1 (Guide Style A)

Bushing BG: Guide plates P1 and Support Plate (Guide Style B and C)

Subtitle:
D1= Main Diameter
D2= Body Diameter
D3= Head Diameter
L1= Length of the relief
L2= Head Thickness
L3= Body lenght
S= Guide Lenght
Material= SAE 8620
Hardness= 58-64 HRC
How to order:
Specify the item with the prefix (B or BG), diameter D1, L3 length. Items with special dimensions can be ordered with the same criteria.

Ejector Set

The BEX bushing is located on the ejector set and available in assemblies 2,3,4 and 5.

Subtitle:
D1= Main Diameter
D2= Body Diameter
D3= Head Diameter
L1= Length of the relief
L2= Head Thickness
L3= Body lenght
S= Guide Lenght
Material= SAE 8620
Hardness= 58-64 HRC
How to order:
Specify the item with the prefix (B or BG), diameter D1, L3 length. Items with special dimensions can be ordered with the same criteria.

Ejector Housing Guide (BPR Guide)

The BPR guide bushing is used in guide style C.

Subtitle:
D1= Internal Diameter
D2= Outside Diamenter
L1= Overall lenght
M= Thread
Material= SAE 8620
Hardness= 58-64 HRC
How to order:
Specify the item with the prefix (BPR), diameter D1 and length L1. Items with special dimensions can be ordered with the same criteria.

Linear Bearing

The linear bearing bushing is used in conjunction with the main flat guide pin with the same advantages of conventional bushings but with less friction.

Subtitle:
D1= Main Diameter
D2= Outside Diamenter
D3= Head Diameter
L3= Body lenght
L4= Overall lenght
Material= 52100
Hardness= 60-64 HRC
How to request:
Specify the item with the prefix (BRL), diameter and length D1 / L3. Items with special dimensions can be ordered with the same criteria.

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