Applied Product Catalog 2017 2018 Page 589 Power Transmission

589 Power Transmission All Things Industrial H Series, 1/2" Pitch QD Bushed Timing Pulley Timing pulleys have evenly spaced axial grooves cut in their periphery to make correct, positive engagement with the mating teeth of the belt. These pulleys are designed so that the teeth of the belt enter and leave the grooves with negligible friction. All pulleys, stock and made to order, have minimum tooth-to-groove clearance (backlash). Pulleys are available in a wide range of stock widths and diameters. Type DF-1 Type EF-1 Type GF-1 Type H-2 Type H-3 Type HF-1 Features: Constant speed Nonslip Minimum backlash High modulus strength member Freedom from initial belt tension Compact design Lightweight No lubrication required Applications: Agitators and mixers Compressors Conveyors Fans and blowers Paper machinery Pumps Caution: Because timing belts have an inherent, gentle side thrust, it is necessary to use at least one flanged pulley to prevent the belt from riding off Type No. Teeth O.D. (in) Pitch Dia. (in) Min. Bore (in) Max. Bore (in) Belt Pitch: 1/2 in Belt Width: 1 in Belt Width: 1 1/2 in Item No. Mfr. No. Bushing Required Net Price Item No. Mfr. No. Bushing Required Net Price DF-1 18 2.811 2.865 1/2 1 5/8 - - 100813315 18H150 SH a SH $68.48 20 3.129 3.183 1/2 1 5/8 - - 100813334 20H150 SH a SH 76.15 22 3.447 3.501 1/2 2 - - 100813355 22H150 SD a SD 84.88 EF-1 14 2.174 2.228 1/2 1 1/4 100813289 14H100 JA b JA $46.55 100813291 14H150 JA a JA 60.71 16 2.492 2.546 1/2 1 1/4 100813300 16H100 JA b JA 52.91 100813302 16H150 JA b JA 66.25 18 2.811 2.865 1/2 1 5/8 100813313 18H100 SH b SH 50.49 - - 20 3.129 3.183 1/2 1 5/8 100813332 20H100 SH b SH 62.02 - - 22 3.447 3.501 1/2 2 100813353 22H100 SDS a SDS 68.48 - - 24 3.766 3.820 1/2 2 100813368 24H100 SDS a SDS 75.58 100813370 24H150 SD a SD 91.71 GF-1 30 4.721 4.775 1/2 2 100813409 30H100 SD a SD 98.66 - - 36 5.676 5.730 1/2 2 5/8 100813434 36H100 SK a SK 123.12 - - 40 6.312 6.366 1/2 2 5/8 100813442 40H100 SK a SK 137.34 - - 44 6.949 7.003 1/2 2 5/8 100813452 44H100 SK a SK 160.67 - - 48 7.585 7.639 1/2 2 5/8 100813460 48H100 SK a SK 165.89 - - HF-1 26 4.084 4.138 1/2 2 100813383 26H100 SDS a SDS 85.99 100813385 26H150 SD a SD 101.41 28 4.402 4.456 1/2 2 100813397 28H100 SDS a SDS 91.71 100813398 28H150 SD a SD 106.97 30 4.721 4.775 1/2 2 - - 100813410 30H150 SD a SD 114.33 32 5.039 5.093 1/2 2 5/8 100813422 32H100 SK a SK 105.85 100813423 32H150 SK a SK 123.31 36 5.676 5.730 1/2 2 5/8 - - 100813435 36H150 SK a SK 140.99 40 6.312 6.366 1/2 2 5/8 - - 100813443 40H150 SK a SK 152.33 44 6.949 7.003 1/2 2 5/8 - - 100813453 44H150 SK a SK 178.54 48 7.585 7.639 1/2 2 5/8 - - 100813461 48H150 SK a SK 183.86 H-2 60 9.495 9.549 1/2 2 15/16 100813469 60H100 SF a SF 170.24 100813470 60H150 SF a SF 208.12 H-3 72 11.405 11.459 1/2 2 15/16 100813478 72H100 SF a SF 208.48 100813479 72H150 SF a SF 230.94 84 13.315 13.369 1/2 2 15/16 100813487 84H100 SF a SF 244.55 100813488 84H150 SF a SF 259.58 96 15.225 15.279 1/2 2 15/16 100813495 96H100 SF a SF 275.49 - - a Bushings sold separately. b Reverse mount only. Bushings sold separately.

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