National/ Timken Seals Catalog - Norfolkbearings.com

Numerical List Size & TypePart No.LipMat’lShaftSizeHsg.BoreSealO.D.SealWidthType/Illus.Part No.LipMat’lShaftSizeHsg.BoreSealO.D.SealWidthType/Illus.*1427000 SERIES (cont.)8000 SERIES (cont.)7506N N .500 .688 .696 .100 247506S S .500 .688 .696 .100 247512S S 2.500 4.500 6.125 .400 51*7512SSO S 2.500 4.500 6.125 .400 517516 S 6.375 8.000 8.008 1.060 #7525N*N 1.562 2.875 3.062 .468 477537S S 1.500 2.062 2.066 .240 24*7564 S 10.500 12.500 12.508 1.234 397568 H 2.222 3.543 3.548 .760 #7581H& H 2.500 3.500 3.505 .500 48****7600S S 1.825 2.750 2.754 .468 477607 F 1.730 2.336 2.340 .280 #7679 S 1.875 2.400 2.405 .240 447686S S 1.250 2.250 2.254 .435 257687S★ S 35,00 63,50 63,83 11,05 #1.378 2.500 2.513 .4357692SF S 1.500 2.372 2.376 1.458 797700S S 4.625 6.622 6.629 1.093 217708 S .562 1.234 1.238 .437 717715S S 1.372 2.250 2.515 1.197 #7729 S 1.730 2.758 2.762 .882 397731 S 1.750 2.502 2.506 .750 2SS .540 1.219 1.213 .187 S 5.750 6.500 6.510 .500 7747*S 7.125 8.494 8.501 1.062 477750 S .750 1.124 1.128 .188 487751H H 1.968 2.686 2.690 .370 337769 S 1.375 2.437 2.441 .250 48N 2.500 3.500 3.505 .687N 3.000 4.003 4.008 .640* 7775N N 3.375 4.626 4.631 .687 N 3.750 4.751 4.756 .750* 7776N #7780 L 2.667 3.751 3.756 .500 4L7780NL 2.667 3.751 3.756 .500 4L7781S S 1.250 1.983 1.987 .250 2037782N N 1.875 2.560 2.565 .406 48*7790H H 2.125 3.193 3.198 .812 #7834 L 1.750 2.502 2.506 .680 #7840S S .875 1.249 1.254 .187 317843 * 7844 S 3.000 5.501 5.507 .312 S 3.000 4.125 4.130 .312 7866S S 4.875 6.375 6.625 .500 757886S S 1.500 2.437 2.441 .250 487896S S 3.110 – 5.750 .375 517929S S .742 1.063 1.067 .187 337934S S 1.875 2.400 2.405 .240 2047937N N 2.250 3.061 3.066 .500 417941 S 1.125 1.562 1.566 .220 447951 S 2.125 3.125 3.130 .593 417955 S 3.500 4.875 4.881 .925 39*7972S S 12.000 14.000 14.010 1.000 45**7994S S 1.562 2.062 2.066 .200 448000 SERIES8020S S 2.625 3.749 3.755 .586 418059S S .968 1.686 1.690 .312 258073 N 1.603 2.375 2.379 .187 #8084N N 1.906 3.189 3.194 .406 458091 S 6.000 8.187 8.194 1.250 #8097% S 1.476 1.493 2.447 .620 39* 8120 S 2.310 2.965 2.970 .250 #8121S N 1.730 2.336 2.340 .470 258126N*N 5.000 6.622 6.629 .906 898126S S 5.000 6.622 6.629 .906 89* 8130% S 3.375 4.275 4.380 .730 8133S S 1.362 2.191 2.195 .250 488139 F 2.000 2.961 2.971 .250 #8160S S 1.562 2.441 2.457 .500 328165 H 1.875 3.000 3.005 .625 #8181NAG S 1.812 2.623 2.627 .455 748228 S 7.927 9.174 9.182 .687 S 3.312 4.249 4.254 .750* 8229 #8243 F 2.125 3.146 3.153 .500 #N 1.843 2.672 2.676 .187* 8250 #8293S S 1.238 2.250 2.254 .500 488312& S 2.136 2.902 2.909 .310 2728314 S 1.796 2.524 2.800 .599 #8316★G N 51,00 70,00 70,28 11,00 322.008 2.756 2.767 .433*8338 S 3.750 5.000 5.004 .620 39S 1.500 2.385 2.389 .320* 8346 #8362 S 1.875 2.315 2.321 .203 33* 8369S S 3.125 – – .571 #8370SS 3.797 4.501 4.506 .250 4S8398*S 1.937 3.381 3.376 .667 398421S S 1.562 2.062 2.066 .250 338425 S 3.750 4.624 4.630 .535 #* 8427 S 3.000 4.002 4.625 .884 #8429S S 1.247 – 2.633 .480 #8430S S 2.125 3.000 3.005 .312 498460N& N 1.739 2.812 3.270 .593 748473S S 1.830 2.570 2.574 .250 298475*S 4.000 5.250 5.256 .625 398477S S 1.618 2.531 2.535 .750 48S 3.557 4.530 4.530 .3208481% S 4.062 5.035 5.197 .320 46S 4.550 5.500 5.662 .350* 8482 #8515N& N 1.875 2.812 2.816 .770 748516N N 1.687 2.623 2.627 .437 478521S% S 1.873 2.684 2.684 .544 200EV 1.687 2.624 2.628 .609H 1.687 2.624 2.628 .609* 8548H H 4.625 6.000 7.125 .987 8549S& S 1.372 – 4.560 .480 #S 4.125 5.375 5.585 1.4608557 398561 S 2.625 3.531 3.536 .812 2SS 7.718 9.186 9.191 .875 S 2.250 3.250 3.256 .625* 8571 #8594S S 1.350 2.571 2.575 .706 628597S S 1.491 2.191 2.195 .250 488609 S .812 1.250 1.254 .254 478610G S 1.521 2.656 2.660 .424 748611N S 1.521 2.656 2.660 .594 748620N N 1.645 2.656 2.660 .406 478622& S 1.940 2.813 2.817 .428 #S 1.873 2.878 3.250 .875* 8632S #8635S S 5.500 7.624 7.631 1.250 21S 2.437 4.000 4.055 1.093* 8636 #8650SS 2.125 2.996 3.001 .687 1L8660L L 1.399 2.292 2.296 .500 5L**8660SFG S 1.399 2.292 2.296 .460 488662 S 5.812 7.125 7.132 .625 35S 1.910 2.760 2.760 .070 8673*S 1.437 2.500 2.508 .687 258676S S 1.375 – 4.582 .259 548695L **L 1.550 2.686 2.690 .500 5L8695SFG S 1.550 2.686 2.690 .500 478704S S 1.893 2.434 2.438 .250 338705S S 1.734 2.400 2.405 .230 277* 8710 S 3.263 3.275 4.110 .500 8724S S 7.995 11.625 11.633 1.078 418730 S 2.231 3.017 2.974 .070 S 1.460 2.077 2.034 .070 * 8734 S 1.145 1.765 1.722 .070 8750S S .762 1.160 1.164 .250 33* 8754S S 2.258 3.906 3.950 .250 #For Illustration and Material Data See Technical Section# Designed For A Specific Application - Not Recommended For General Use G Hydrodynamic Lip Design-CW F Hydrodynamic Lip Design-CCWFG Hydrodynamic Lip Design-Bidirectional Canada Only % External Bore & Flanged O.D.**The U.S. customer service number is 877-4-TIMKEN. The Canadian customer service numbers are 800-565-4927 (English) and 800-565-0438 (French-Canadian). ★ Metric Seal*