SFERAX SA - Products - Ball bearings - Linear Ball Bearing in Inches

Design

Consists of a rigid housing made of bearing steel 100 Cr6, hardened to 63 HRC, ground and lapped inside (Grade B unlapped). Solid brass precision-milled ball tray.
Available in precision grades B - A - XA - ZA.

Allowed Temperatures

from -30° to +80° C.

Guard

Seals on request

Recommended Shafts

See Tolerances

SFERAX Type	d mm	D mm	L mm	E mm	e mm	D1 mm	b mm	Load Capacity		Weight in gr.
SFERAX Type	d mm	D mm	L mm	E mm	e mm	D1 mm	b mm	Stat. N	Dyn.coeff. Y	Weight in gr.
4812 61014 81420	6,350 9,525 12,700	12,700 15,875 22,225	19,050 22,225 31,750	11,100 14,275 22,225	1,00 1,00 1,15	11,8 14,9 21,2	1,588 1,588 2,000	315 585 855	0,003170 0,001700 0,001160	9 15 47
101824 122026 162536	15,875 19,050 25,400	28,575 31,750 39,688	38,100 41,275 57,150	24,900 26,975 41,275	1,40 1,40 1,70	27,3 30,2 37,7	3,000 3,000 3,969	1560 1935 3930	0,000640 0,000510 0,000250	104 127 250