Description

SW12:Made in Japan:NB Linear Systems
Nippon Bearing Linear Systems

3/4" Bore linear motion ball bushings/bearings, inner diameter(bore)= 3/4" inch dimensions with steel retainer, bearing is high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.

Item: SW12 Linear Motion Ball Bushings
Type: NB Systems Ball Bushings Linear Motion
Number of ball circuits: 5
Size: 3/4" x 1 1/4" x 1 5/8" inch
Inner Diameter: 3/4" inch
Outer Diameter: 1 1/4" inch
Length: 1 5/8" inch
Quantity: One Bearing
Dynamic load rating: 862 N
Static load rating: 1,370 N

Major dimensions and tolerance (inch)											Eccentricity		Radial clearance (inch)
dr			D		L		B		W	D1	Precision (inch)	High (inch)
inch	tolerance		inch	tolerance	inch	tolerance	inch	tolerance
inch	Precision	High	inch	tolerance	inch	tolerance	inch	tolerance
3/4"	0-.0003	0-.0004	1 1/4"	0-.00065	1-5/8"	0-.008	1-166"	0-.008	1/16"	1-5/64"	.0004-10	.0006-15	.0002-6

NB Systems SW12 3/4" Ball Bushings Linear Motion

NB Systems SW12 3/4" Ball Bushings Linear Motion

NB Systems SW12 3/4" Ball Bushings Linear Motion

NB Systems SW12 3/4" Ball Bushings Linear Motion

Kit7963