MINIATURE & INSTRUMENT PRECISION BALL ... - BL Bearings

BEARINGS LIMITEDPART NUMBERING SYSTEMMATERIAL1SSTYPE2RIFSIZE3814CLOSURES4ZZSPECIALDESIGN5EERETAINERTYPE6HABECCLASS7A3RADIALPLAY8P25LUBE9LG491 MATERIAL2 TYPESS = AISI 440C STAINLESS STEELNO SYMBOL = SAE 52100 CHROME STEELRI = RADIAL INCHL, R = RADIAL METRICF = FLANGED 600 SERIESFR = INCH FLANGED R SERIESRIF = RADIAL FLANGED INCHLF, RF = RADIAL FLANGED METRIC3 SIZE BASIC SIZE4 CLOSURESDDHHLLTTZZ2RS= RUBBER SEALS – INCH & METRIC= NON REMOVABLE METAL SHIELDS= FIBER REINFORCED TEFLON SEALS= VIRGIN TEFLON SEALS= REMOVABLE METAL SHIELDS= RUBBER SEALS, 600 & R SERIES5 SPECIAL DESIGN EE = EXTENDED INNER RINGS6 RETAINER TYPEFHKCR= FULL COMPLIMENT= CROWN= PHENOLIC= RIBBONA1 = ABEC 1A3 = ABEC 37 ABEC CLASS A5 = ABEC 5A7 = ABEC 7A9 = ABEC 9P – FOLLOWED BY TWO NUMBERS INDICATE RADIAL8 RADIAL PLAY PLAY IN TEN THOUSANDTHS OF AN INCH.I.E. P25 = .0002/.0005 RADIAL PLAY.LETTER CODE FOLLOWED BY NUMBER INDICATESSPECIFIC LUBE.LD – DRY – NO LUBE9 LUBE LG – MIL – SPEC GREASESLO – MIL – SPEC OILSLY – NON MIL – SPEC OIL & GREASESI.E. LG49 = AEROSHELL #74Hauppauge, NY: 800-645-5088 Houston, TX: 800-233-5567 Santa Fe Springs, CA: 800-722-0655 Wood Dale, IL: 800-325-9696