2919R

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

Specification Value
BASICBEARINGNUMBER 221
BASICBEARINGNUMBER 321
BASICBEARINGNUMBER 421
S SHAFT DIA. ORBEARING BORE – Decimal 4.1339
S SHAFT DIA. ORBEARING BORE – Equiv. 105.00
RING DIMENSIONS – FREE DIAMETER – D inches 3.888
RING DIMENSIONS – FREE DIAMETER – Tol. inches +0.000
RING DIMENSIONS – THICK T ±.002 0.156
GROOVE – DIA. – C 3.934
GROOVE – WIDTH A +0.008
FREE GAP – MIN. 0.312
FREE GAP – MAX. 0.687
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Arcon Ring Manufacturing
3875 Kettle Ct E.
Delafield, WI 53018
Quantities to be Quoted:

Part Number: 2919R

Notes: