BRSA high accuracy low profile angular contact ball bearings

BRSA high accuracy low profile angular contact ball bearings belong to NSK super precision bearings - robustslim series. With the feature of high precision, high rigidity, low torque, and space-saving, it's widely applied in swiveling spindle heads and high precision processing machines with muti-axis.

Model	Size
	d	D	2B	r(min.)
BRSA130ST21VDBCP45	130	165	22	0.6
BRSA170ST21VDBCP55	170	215	27	0.6
BRSA220ST21VDBCP62	220	270	31	1
BRSA340SVDBCP95	340	420	50	1.1
BRSA400SVDBCP100	400	500	62	1.1

Customized size & structure available, please contact our technicians(polly@brsbearing.com) for details.