Reverse mount bush
Steel - hardened, Black oxide finish
Operating Temperature range -30°C to 200°C, Bushings, RC 50-54
17-4 PH Stainless Steel
Heat Treat - RC 40-45
C = O.D. +.04 +.03
E = Shank Dia
K = Bore +.025 +.015
M = Min Subplate Thick
N = C-Bore
P = Depth A± 0.025
Part of the WDS 7120 Metric Steel Ball Lock Fixture Pins Shanks and Bushes range
From £44.10 £36.75
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STOCK GUARANTEED – Please check the table above for the specific item codes in this range that we guarantee.
What are Reverse Mount Bushes?
Reverse Mount also known as Back Mount Receiver Bushes are specialized components designed to provide secure and reliable mounting solutions in various applications. They are designed to bit fitted in a through hole application. These bushes are manufactured using high-quality materials to ensure durability and optimal performance. They are engineered to facilitate fast and precise fitting.
Reverse Mount Bushes are utilized in a wide range of industrial applications where precision and reliability are paramount. These versatile components effectively reduce friction and play a crucial role in maintaining the alignment and smooth operation of various mechanical mechanisms.
The back mount receiver bushing is used in through hole applications (Light Press Fit).
Installation considerations
Installed bushings should be approximately 0.012" (0.3mm) below subplate surface.
To alleviate the possibility of binding the shank in the bore, the maximum interference fit between bore and bushing O.D. should not exceed 0.013mm
Common Questions concerning Ball Lock Mounting Systems
What is the Ball Lock Mounting System?
It is a means of locating and locking two flat surfaces together, normally a fixture plate and a sub-plate.
How does it locate?
Similar to locating pins, two Ball Lock shanks (pins) pass through two precision liner bushings on the fixture plate and into two precision receiver bushings on the subplate.
How does it lock?
Inside the shank are three balls that expand into a tapered groove in the receiver bushing. This action draws the plates together. The locking balls are activated by turning a setscrew in the head of the shank, which pushes a 4th ball to distribute the clamping forces between the 3 locking balls.
How accurate should positioning be?
The centre distance of the receiver bushings in the machine table, tombstone, or subplate should be as accurate as possible ±0.0002"(±0.005mm) recommended. Accurate location will assure interchangeability of numerous fixture plates. For accurate repeatability within ±0.0005"(±0.013mm) of true position, both liner bushings in the fixture plate should be primary liners and the centre distance tolerance should be ±0.0002"(±0.005mm). For a slightly looser fit, repeatability within ±0.0015"(±0.04mm) of true position, use one primary and one secondary liner with a centre distance tolerance of ±0.001"(±0.03mm).
Is there a preferable location for the liner bushing?
System repeatability is improved if the liners are located at opposite corners of a rectangular fixture plate. For consistency, we recommend locating the liner bushings at top left and bottom right.
How accurate should positioning be?
The centre distance of the receiver bushings in the machine table, tombstone, or subplate should be as accurate as possible ±0.0002"(±0.005mm) recommended. Accurate location will assure interchangeability of numerous fixture plates. For accurate repeatability within ±0.0005"(±0.013mm) of true position, both liner bushings in the fixture plate should be primary liners and the centre distance tolerance should be ±0.0002"(±0.005mm). For a slightly looser fit, repeatability within ±0.0015"(±0.04mm) of true position, use one primary and one secondary liner with a centre distance tolerance of ±0.001"(±0.03mm).
Materials
Steel is a highly versatile and durable material that offers numerous benefits in various industries. One of the key advantages of steel is its exceptional strength, making it suitable for applications requiring structural integrity, such as in construction and engineering projects. Moreover, steel is known for its excellent corrosion resistance, allowing it to withstand harsh environments and maintain its integrity over time. Additionally, steel is a sustainable choice as it is 100% recyclable, reducing the need for new production and minimizing environmental impact. The versatility of steel is evident in its ability to be fabricated into different shapes and sizes, enabling its use in a wide range of applications. Whether it's used in automotive manufacturing, infrastructure development, or everyday household items, steel's reliability and durability make it an ideal material choice.
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Certificate of conformity
We do supply certificates of conformity for most products. These are available to purchase and add to your basket.
MATERIAL | Steel |
---|---|
Unit Type | Metric |
Stock Guaranteed | No |