Product Description
These bearings are used for supporting the ball screws that are used at actuators of high precision and high speed machines, precision measurement equipment, robots, etc. It is a precision and high ability bearing. These are designed with polyamide cages and a greater number of balls then conventional angular contact ball bearings, so bearing stiffness is greater than conventional bearings. These bearings have a 60º contact angle so radial and thrust load combination can be sustained. This results in a simplified and compact shaft and housing design. These bearings are supplied with a pre-set preload so difficult adjustment and torque measurement is eliminated. Flush Ground set combination bearings are also available with suffix U. This permits the use of random combinations where two or more bearings are mounted.

Product Feature
1) High Axial Rigidity:
Greater number of balls with polyamide cage achieves significantly increased rigidity compared with conventional angular contact bearing.

2) Simple and Compact:
The 60º contact angles allows the bearing to simultaneously carry the thrust load and certain amount of radial load. This charecteristic allows you to have a simple and compact design.

3) High Capacity and Low Noise:
The use of large balls results in higher bearing capacity beyond what adopted with the poly-amide cage combined with the high performance, quiet operating, grease to achieve low noise.

4) Energy Saving:
Superior Designs offer low starting and running torque; minimizing power loss.

5) Easy Assembly:
Initial bearign preloading provides ease of assembly by eliminating complex assembly adjustment.

6) Universal Ground Set Combinations(Flush Ground):
Universal ground set combination bearings are also availavble with a suffix U. This permits the use of random combinations where two or more bearigns are mounted.

Product Specification/Models
TAB series
TAC Series
BSB Series

Application
Actuators of Hgh Pecision & High Speed Machines, Precision Measurement Equipment, robots, etc.

Other Information
Equivalent to
BSB020047DUHP3, 20TAC47 & MM20BS47,
BSB025062DUHP3, 25TAC62 & MM25BS62,
BSB030062DUHP3, 30TAC62 & MM30BS62,
BSB035072DUHP3, 35TAC72 & MM35BS72,
BSB040072DUHP3, 40TAC72 & MM40BS72,
40TAC90 & MM40BS90,

Payment
Immediate

Delivery
Same Day

Origin
Japan

Minimum Order
1

Packaging
Standard