National/ Timken Seals Catalog - Norfolkbearings.com

O-RingsStd.UnitPackWidth ID ODPackagedPart No.BulkPart No.1⁄8" 2" 2 1 ⁄4" 226PKG 10 226BULK 2501⁄8" 2 1 ⁄8" 2 3 ⁄8" 227PKG 10 227BULK 2501⁄8" 2 1 ⁄4" 2 1 ⁄2" 228PKG 10 228BULK 2501⁄8" 2 3 ⁄8" 2 5 ⁄8" 229PKG 10 229BULK 2501⁄8" 2 1 ⁄2" 2 3 ⁄4" 230PKG 10 230BULK 2501⁄8" 2 5 ⁄8" 2 7 ⁄8" 231PKG 10 231BULK 2501⁄8" 2 3 ⁄4" 3 232PKG 10 232BULK 2501⁄8" 2 7 ⁄8" 3 1 ⁄4" 234PKG 10 234BULK 2501⁄8" 3 1 ⁄8" 3 3 ⁄8" 235PKG 10 235BULK 2501⁄8" 3 1 ⁄4" 3 1 ⁄2" 236PKG 10 236BULK 1001⁄8" 3 3 ⁄8" 3 5 ⁄8" 237PKG 10 237BULK 1001⁄8" 3 1 ⁄2" 3 3 ⁄4" 238PKG 10 238BULK 1001⁄8" 3 5 ⁄8" 3 7 ⁄8" 239PKG 10 239BULK 1001⁄8" 3 3 ⁄4" 4" 240PKG 10 240BULK 1001⁄8" 3 7 ⁄8" 4 1 ⁄8" 241PKG 10 241BULK 1001⁄8" 4 4 1 ⁄4" 242PKG 10 242BULK 1001⁄8" 4 1 ⁄8" 4 3 ⁄8" 243PKG 10 243BULK 1001⁄8" 4 1 ⁄4" 4 1 ⁄2" 244PKG 10 244BULK 1001⁄8" 4 3 ⁄8" 4 5 ⁄8" 245PKG 10 245BULK 1001⁄8" 4 1 ⁄2" 4 3 ⁄4" 246PKG 5 246BULK 1001⁄8" 4 5 ⁄8" 4 7 ⁄8" 247PKG 5 247BULK 1001⁄8" 4 3 ⁄4" 5 248PKG 5 248BULK 501⁄8" 4 7 ⁄8" 5 1 ⁄8" 249PKG 5 249BULK 501⁄8" 5 5 1 ⁄4" 250PKG 5 250BULK 501⁄8" 5 1 ⁄8" 5 3 ⁄8" 251PKG 5 251BULK 501⁄8" 5 1 ⁄4" 5 1 ⁄2" 252PKG 5 252BULK 501⁄8" 5 3 ⁄8" 5 5 ⁄8" 253PKG 5 253BULK 501⁄8" 5 1 ⁄2" 5 3 ⁄4" 254PKG 5 254BULK 501⁄8" 5 5 ⁄8" 5 7 ⁄8" 255PKG 5 255BULK 501⁄8" 5 3 ⁄4" 6 256PKG 5 256BULK 501⁄8" 5 7 ⁄8" 6 1 ⁄8" 257PKG 5 257BULK 101⁄8" 6 6 1 ⁄4" 258PKG 5 258BULK 101⁄8" 6 1 ⁄4" 6 1 ⁄2" 259PKG 5 259BULK 101⁄8" 6 1 ⁄2" 6 3 ⁄4" 260PKG 5 260BULK 101⁄8" 6 3 ⁄4" 7 261PKG 5 261BULK 101⁄8" 7 7 1 ⁄4" 262PKG 5 262BULK 101⁄8" 7 1 ⁄4" 7 1 ⁄2" 263PKG 5 263BULK 101⁄8" 7 1 ⁄2" 7 3 ⁄4" 264PKG 5 264BULK 101⁄8" 7 3 ⁄4" 8 265PKG 5 265BULK 101⁄8" 8 8 1 ⁄4" 266PKG 5 266BULK 101⁄8" 8 1 ⁄4" 8 1 ⁄2" 267PKG 5 267BULK 101⁄8" 8 1 ⁄2" 8 3 ⁄4" 268PKG 5 268BULK 101⁄8" 8 3 ⁄4" 9 269PKG 5 269BULK 101⁄8" 9 9 1 ⁄4" 270PKG 5 270BULK 101⁄8" 9 1 ⁄4" 9 1 ⁄2" 271PKG 5 271BULK 101⁄8" 9 1 ⁄2" 9 3 ⁄4" 272PKG 5 272BULK 101⁄8" 9 3 ⁄4" 10 273PKG 5 273BULK 101⁄8" 10 10 1 ⁄4" 274PKG 5 274BULK 103⁄16" 1 1 ⁄2" 1 7 ⁄8" 325PKG 5 325BULK 1003⁄16" 1 1 ⁄2" 1 7 ⁄8" 325V35* 2 NA NA3⁄16" 1 5 ⁄8" 2" 326PKG 5 326BULK 1003⁄16" 1 5 ⁄8" 2" 326V35* 2 NA NA3⁄16" 1 3 ⁄4" 2 1 ⁄8" 327PKG 5 327BULK 1003⁄16" 1 3 ⁄4" 2 1 ⁄8" 327V35* 2 NA NA3⁄16" 1 7 ⁄8" 2 1 ⁄4" 328PKG 5 328BULK 1003⁄16" 2" 2 3 ⁄8" 329PKG 5 329BULK 1003⁄16" 2 1 ⁄8" 2 1 ⁄2" 330PKG 5 330BULK 1003⁄16" 2 1 ⁄4" 2 5 ⁄8" 331PKG 5 331BULK 1003⁄16" 2 3 ⁄8" 2 3 ⁄4" 332PKG 5 332BULK 1003⁄16" 2 1 ⁄2" 2 7 ⁄8" 333PKG 5 333BULK 1003⁄16" 2 5 ⁄8" 3 334PKG 5 334BULK 1003⁄16" 2 3 ⁄4" 3 1 ⁄8" 335PKG 5 335BULK 1003⁄16" 2 7 ⁄8" 3 1 ⁄4" 336PKG 5 336BULK 1003⁄16" 3 3 3 ⁄8" 337PKG 5 337BULK 1003⁄16" 3 1 ⁄8" 3 1 ⁄2" 338PKG 5 338BULK 503⁄16" 3 1 ⁄4" 3 5 ⁄8" 339PKG 5 339BULK 503⁄16" 3 3 ⁄8" 3 3 ⁄4" 340PKG 5 340BULK 50Std.BulkPack Width ID ODStd.UnitPackStd.BulkPackPackagedPart No.BulkPart No.3⁄16" 3 1 ⁄2" 3 7 ⁄8" 341PKG 5 341BULK 503⁄16" 3 5 ⁄8" 4 342PKG 5 342BULK 503⁄16" 3 3 ⁄4" 4 1 ⁄8" 343PKG 5 343BULK 503⁄16" 3 7 ⁄8" 4 1 ⁄4" 344PKG 5 344BULK 503⁄16" 4 4 3 ⁄8" 345PKG 5 345BULK 503⁄16" 4 1 ⁄8" 4 1 ⁄2" 346PKG 5 346BULK 503⁄16" 4 1 ⁄4" 4 5 ⁄8" 347PKG 5 347BULK 503⁄16" 4 3 ⁄8" 4 3 ⁄4" 348PKG 2 348BULK 503⁄16" 4 1 ⁄2" 4 7 ⁄8" 349PKG 2 349BULK 503⁄16" 5 1 ⁄2" 5 7 ⁄8" 357PKG 2 357BULK 101⁄4" 4 1 ⁄2" 5 425PKG 2 425BULK 251⁄4" 4 5 ⁄8" 5 1 ⁄8" 426PKG 2 426BULK 251⁄4" 4 3 ⁄4" 5 1 ⁄4" 427PKG 2 427BULK 251⁄4" 4 7 ⁄8" 5 3 ⁄8" 428PKG 2 428BULK 251⁄4" 5" 5 1 ⁄2" 429PKG 2 492BULK 251⁄4" 5 1 ⁄8" 5 5 ⁄8" 430PKG 2 430BULK 251⁄4" 5 1 ⁄4" 5 3 ⁄4" 431PKG 2 431BULK 251⁄4" 5 3 ⁄8" 5 7 ⁄8" 432PKG 2 432BULK 251⁄4" 5 1 ⁄2" 6" 433PKG 2 433BULK 251⁄4" 5 5 ⁄8" 6 1 ⁄8" 434PKG 2 434BULK 101⁄4" 5 3 ⁄4" 6 1 ⁄4" 435PKG 2 435BULK 101⁄4" 5 7 ⁄8" 6 3 ⁄8" 436PKG 2 436BULK 101⁄4" 6 6 1 ⁄2" 437PKG 2 437BULK 101⁄4" 6 1 ⁄4" 6 3 ⁄4" 438PKG 2 438BULK 101⁄4" 6 1 ⁄2" 7 439PKG 2 439BULK 101⁄4" 6 3 ⁄4" 7 1 ⁄4" 440PKG 2 440BULK 101⁄4" 7 7 1 ⁄2" 441PKG 2 441BULK 101⁄4" 7 1 ⁄4" 7 3 ⁄4" 442PKG 2 442BULK 101⁄4" 7 1 ⁄2" 8" 443PKG 2 443BULK 101⁄4" 7 3 ⁄4" 8 1 ⁄4" 444PKG 2 444BULK 101⁄4" 8 8 1 ⁄2" 445PKG 2 445BULK 101⁄4" 8 1 ⁄2" 9" 446PKG 2 446BULK 101⁄4" 9" 9 1 ⁄2" 447PKG 2 447BULK 101⁄4" 9 1 ⁄2" 10" 448PKG 2 448BULK 101⁄4" 10" 10 1 ⁄2" 449PKG 1 449BULK 101⁄4" 10 1 ⁄2" 11" 450PKG 1 450BULK 101⁄4" 11" 11 1 ⁄2" 451PKG 1 451BULK 101⁄4" 11 1 ⁄2" 12" 452PKG 1 452BULK 101⁄4" 12" 12 1 ⁄2" 453PKG 1 453BULK 101⁄4" 12 1 ⁄2" 13" 454PKG 1 454BULK 101⁄4" 13" 13 1 ⁄2" 455PKG 1 455BULK 101⁄4" 13 1 ⁄2" 14" 456PKG 1 456BULK 101⁄4" 14" 14 1 ⁄2" 457PKG 1 457BULK 101⁄4" 14 1 ⁄2" 15" 458PKG 1 458BULK 101⁄4" 15" 15 1 ⁄2" 459PKG 1 459BULK 101⁄4" 15 1 ⁄2" 16" 460PKG 1 460BULK 10O-RING SECTION* Fluoroelastomer283