The NB SLIDE ROTARY BUSH SRE SERIES provides rotary and linear motion functions. Linear motion with unlimited stroke and rotary motion are merged into a single bush resulting in great space saving compared with a combination of any conventional bearings. There are three types; standard, flange, and unit type with sizes ranging from 6 to 40.
Features and Benefits At-a-Glance
SRE linear rotary bearings consist of a steel outer cylinder, an inner retainer holding a series of ball elements in place and a side ring. The retainer itself has been engineered to move freely in any direction, allowing for unlimited rotational and linear movement while keeping load distribution uniform while in operation. NB SRE linear rotary bearings have many advantages over conventional bearing products, including:
Smaller Footprint
The ability to perform more functions while taking up less space is a key engineering concern in many industries. By combining linear and rotary movement functions in a single component, SRE bearings allow for smaller devices, lighter weights and fewer maintenance requirements.
High Load Capacity
By using larger-diameter steel ball elements than similar products, NB linear rotary bearings can support loads up to 3180N (dynamic) or 8040N (static) in double-wide block configurations.
Smooth Operation
SRE bearing retainers keep ball elements positioned in a circular formation at all times. This provides smooth linear and rotary motions when installed in either direction.
Configuration Options
As noted above, the SRE series of products offers three main configuration options:
Standard linear rotary bearings with inner diameters ranging from 6mm to 40mm
Square flange linear rotary bearings with four mounting holes, available with inner diameter sizes ranging 6mm and 40mm
Unit bearings, available with several different block options: standard single and double-wide, compact single and double-wide, and pillow-type.
The NB SLIDE ROTARY BUSH SRE SERIES provides rotary and linear motion functions. Linear motion with unlimited stroke and rotary motion are merged into a single bush resulting in great space saving compared with a combination of any conventional bearings. There are three types; standard, flange, and unit type with sizes ranging from 6 to 40.
Features and Benefits At-a-Glance
SRE linear rotary bearings consist of a steel outer cylinder, an inner retainer holding a series of ball elements in place and a side ring. The retainer itself has been engineered to move freely in any direction, allowing for unlimited rotational and linear movement while keeping load distribution uniform while in operation.
NB SRE linear rotary bearings have many advantages over conventional bearing products, including:
Smaller Footprint
The ability to perform more functions while taking up less space is a key engineering concern in many industries. By combining linear and rotary movement functions in a single component, SRE bearings allow for smaller devices, lighter weights and fewer maintenance requirements.
High Load Capacity
By using larger-diameter steel ball elements than similar products, NB linear rotary bearings can support loads up to 3180N (dynamic) or 8040N (static) in double-wide block configurations.
Smooth Operation
SRE bearing retainers keep ball elements positioned in a circular formation at all times. This provides smooth linear and rotary motions when installed in either direction.
Configuration Options
As noted above, the SRE series of products offers three main configuration options:
- Standard linear rotary bearings with inner diameters ranging from 6mm to 40mm
- Square flange linear rotary bearings with four mounting holes, available with inner diameter sizes ranging 6mm and 40mm
- Unit bearings, available with several different block options: standard single and double-wide, compact single and double-wide, and pillow-type.
