What We Can Customize For You

To support our core product line, we can customize many components with accessories and optional features such as sensors, mounting options, and different materials and surface coatings such as Industrial Chrome Plating Electroless Nickel Plating, Black Oxide Low Temperature, Black Chrome Treatment (With Fluoride Coating). Please contact us for other surface treatments.

Single-axis linear actuators:

• NB provides optional motor brackets and adapter plates to easily install most popular motors
• Return pulley units to reduce total length and lower height of housing - lower than the block - for extra long applications
• Bellows for dust prevention
• Sensors

Crossed roller slides:

• Table units fitted for two axes
• Non-standard lengths for curved tracking bases
• All stainless steel

Linear bushings:

• Felt Seals
• Bellows and protective covers
• Precision ground shaft
• Fluororubber seals for  high temperature applications
• Various surface treatments

Need more information or want to discuss the unique needs of your project with one of our engineering experts? Call or email the NB office before placing your order.

Quick and Easy – Find the dynamic friction

coefficient in this table of our products

Lower Component Costs And

Make Designs More Compact

Anti-Cage-Creep Technology guarantees zero slippage.

NB, by placing studs in the center roller and machining a correspondingly dimpled path in the rail, has produced a retainer that never slips. (Patent Pending)

In addition load capacities are increased 1.4 to 2.3 times over the standard SV type. Roller-to-rail contact area is extended 42 to 58 percent while the number of rollers is increased 20 to 55 percent.

Have You Tried These Bushings?

SLIDE ROTARY BUSH

Meets All Motion Demands

Available with and without a variety of outer housings as well as a flange mounted. No matter the installation direction it smoothly facilitates both rotary and linear motion. Though compact, the relatively large steel balls support higher loading..

Available in sizes ranging from 6mm to 30 mm.

SELF-ALIGNING BUSH

Increase Load Capacity and

Reduce Size With TOPBALL®

Provides precision tolerances because they’re ground, not stamped. Compact with high load capacites, they’re ideal for new designs and interchangeable for retrofitting. Has 3X the load capacity and 27X more travel life than conventional bushings. TOPBALL® Ultimate has almost 60X more travel life than conven-tional bushings and almost 4X the load capacity.

STROKE BUSH

Reduces Friction

For High Speed

The aluminum alloy retainer and thin-wall high-carbon, chromium-bearing steel outer cylinder make the stroke bush compact and light weight. The retainer moves half the distance of the linear motion, therefore, the stroke distances of 8mm to 114mm are approximately twice the distance the retainer travel.

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NB can fulfill your orders faster because we only use air transport – not ships.