ASTRO-TEX CO., INC.
2512 Summit Ave, Suite 311
Plano, TX 75074
Tel: 972.424.8707 • Fax: 972.442.9791
Email: sales@astrotex.com
Website: www.AstroTex.com
All Categories > Lord Vibration Mounts > Bushings > Square Bonded Bushings > Item # J-6450-19  


Item # J-6450-19, Square Bonded Bushings

  • Easy to install.
  • Uncomplicated design provides initial economy.
  • High-strength bonding assures extended service life.
  • Minimal maintenance due to specially compounded elastomer





Specifications  · General Description  · Note

Specifications

Maximum Radial Static Load Rating

700 lbs
3114 N

Radial Spring Rate (K rad)
25000 lbs/in
4378 N/mm

Static Torque @ 15 Degrees1
400 lbs-in
542 N-mm

Key Location
Y

Dimension A
1.75 in
1.75 mm

Dimension B
2.62 in
66.5 mm

Dimension C
.626 in
15.9 mm

Dimension D
1.00 in
25.4 mm

Dimension E
1.17 in
29.7 mm

Dimension F
1.62 in
41.1 mm

Dimension G
1.75 in
44.5 mm

Dimension H
0.191 in
4.9 mm

Dimension I
0.719 in
18.3 mm

Dimension J
0.09 in
2.3 mm
1 Rated static angular deflection is 15º for all parts. Maximum recommended deflection, static plus dynamic is 45º for all parts. Heavy wall tubing is recommended for proper operation.


General Description
Center Bonded Bushings are designed to be loaded radially and utilize a soft torsional spring rate to provide freedom in rotation. High radial restraint maintains the alignment between joined parts. They are not intended for use where extreme rotational motion will occur. Typical applications include heavy duty highway equipment, drilling equipment, harvesters, combines and industrial machinery.

Square Center Bonded Bushings accommodate angular movement and isolate vibratory disturbances in heavy equipment. These bushings combine a torsional spring with an elastomeric pivot and isolator. They provide positive torsional positioning and pivot action under the most demanding operating conditions. Typical applications include wheel suspensions, vibratory feeders, mobile power equipment and vibratory cable layers.

Easy to install, the uncomplicated designs of the Center Bonded and Square Bonded Bushings provide initial economy, while the rugged elastomers and high strength bonding assure extended service life.


Note
Non-Stock Item, please contact Lord Corporation for availability.
To select a Square Bonded Bushing for your requirements, compute the static torsional load it must support. A bushing with static torque at 15º which is equal to or greater than the computed load.
Compute the static plus the dynamic torsional load. If this total load exceeds three times the static torque at 15º, select a larger size static torque rating part. Static radial load should also be computed and compared to the maximum static radial load listed above. Dynamic plus static radial load can also be three times loads.