639R

Phone: (800) 498-1462 | Fax: (262) 646-9007 | URL: https://www.arconring.com/ | Email: info@arconring.com

Specification Value
BASICBEARINGNUMBER 204
BASICBEARINGNUMBER 304
BASICBEARINGNUMBER 404
S SHAFT DIA. ORBEARING BORE – Decimal 0.7874
S SHAFT DIA. ORBEARING BORE – Equiv. 20.00
RING DIMENSIONS – FREE DIAMETER – D inches 0.710
RING DIMENSIONS – WIDTH W ±.005 .093 ±.003
RING DIMENSIONS – THICK T ±.002 0.062
GROOVE – DIA. – C 0.731
GROOVE – WIDTH A 0.068
GROOVE – NOM. DEPTH B 0.028
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Arcon Ring Manufacturing
3875 Kettle Ct E.
Delafield, WI 53018
Quantities to be Quoted:

Part Number: 639R

Notes: