Boston Gear Altra - Industrial and Automation Parts Catalog by page 24

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Showing Page 24 of 107
Part No Category Description QTY RFQ
M2032-52 bearings plain sleeve bearing 1.2500 in id, 2.0000 in od, 6.5000 in length, leaded-tin bronze material 2131 RFQ
MCB2440 bearings cored bar 1-1/2 in bore diameter, 2-1/2 in outside diameter, 13 in overall length, leaded-tin bronze material 2912 RFQ
738-30-H mechanical power transmission right angle worm gear speed reducer single reduction, 30:1 ratio, 3.75 in center distance, solid shaft, 1.0000 in input size, double output 1727 RFQ
GA31 mechanical power transmission change gear 5.0000 in o.d. 1131 RFQ
F726-25-B7-H mechanical power transmission right angle worm gear speed reducer single reduction, 25:1 ratio, 2.63 in center distance, c-face quill, 0.8750 in input size, double output, 140tc, 180c frame 1188 RFQ
F715-10K-B5-G1 mechanical power transmission f715-10k-b5-g1 1016 RFQ
FC30 1 1 4 mechanical power transmission jaw coupling hub cplg size: fc30, straight jaw, 1.250 in bore, finished w/ keyway, steel 2603 RFQ
X732-12-B7 B7K mechanical power transmission x732-12-b7/b7k 2303 RFQ
NF810-5 bearings flanged bearing 0.5000 in id, 0.6250 in od, 0.6250 in length, 0.7500 in flg dia., 1/16 in flg thickness, nylon lining material 1073 RFQ
HMXL-4G bearings male threaded left hand rod end bore diameter: 0.2500 in, shank thread size: 5/16-24 in, with lubrication fitting 2724 RFQ
M4248-40 bearings plain sleeve bearing 2.6250 in id, 3.0000 in od, 5.0000 in length, leaded-tin bronze material 1857 RFQ
GD44B mechanical power transmission change gear 12 dp, 14.5 ° pressure angle, 44 teeth, 0.7500 in bushing bore dia., 0.7500 in face width, 3.8340 in o.d. 2014 RFQ
CSSC93 mechanical power transmission shaft collar one piece split, stainless steel, plain, 0.9375 in id, 0.8750 in od, 0.5000 in wide 1892 RFQ
LSS-10 bearings spherical plain bearing 0.6250 in bore, 1.1875 in od, 5/8 in inner ring width, open 2582 RFQ
F710-20KT-B4-J6 mechanical power transmission f710-20kt-b4-j6 1621 RFQ
NL48B mechanical power transmission external tooth spur gear 4 dp, 14.5 ° pressure angle, 2 in face, 48 teeth, 12-1/2 in outside diameter, rough stock, 1-1/4 in bore, hub without keyway or set screw, cast iron material 2569 RFQ
40B18-1-1 2 mechanical power transmission finished bore sprocket 40 / 1/2 in, finished w/ keyway, 1.5000 in bore , 18 teeth, steel material 2114 RFQ
WA732-400-G mechanical power transmission right angle worm gear speed reducer double reduction, 400:1 ratio, 3.25 in center distance, solid shaft, 0.6250 in input size, left hand output 2790 RFQ
D1421ARH mechanical power transmission boston geard1421arh, worm gear, pitch: 8"", pressure angle: 14.5°, cast iron, threads: 2, 30 teeth, face width: 3/4" 2166 RFQ
L155Y-G mechanical power transmission bevel gear 10 dp, 20 ° pressure angle, 40 teeth, plain, 0.72 in face width 2395 RFQ
SBKCF724-40KZT-B5-GS mechanical power transmission sbkcf724-40kzt-b5-gs3 1830 RFQ
HF715-20-B5-H-P16 mechanical power transmission right angle worm gear speed reducer single reduction, 20:1 ratio, 1.54 in center distance, c-face quill, 0.6250 in input size, double output, 56c frame 1312 RFQ
B812-5 bearings plain sleeve bearing 0.5000 in id, 0.7500 in od, 0.6250 in length, powdered metal material 2363 RFQ
M812-18 bearings plain sleeve bearing 0.5000 in id, 0.7500 in od, 2.2500 in length, leaded-tin bronze material 2003 RFQ
M3944-32 bearings plain sleeve bearing 2.4375 in id, 2.7500 in od, 4.0000 in length, leaded-tin bronze material 2329 RFQ
M1215-18 bearings plain sleeve bearing 0.7500 in id, 0.9375 in od, 2.2500 in length, leaded-tin bronze material 1964 RFQ
1816D 3 4 material handling 1816d-3/4, roll end plain bearing, 3/4""round bore, 1""width, 2.12""outside diameter, straight 1890 RFQ
D1631A mechanical power transmission boston geard1631a, worm gear, pitch: 6"", pressure angle: 14.5°, cast iron, threads: 4, 30 teeth, pitch diameter: 5" 2955 RFQ
HF721-10KZT-B5-H1-P1 mechanical power transmission hf721-10kzt-b5-h1-p19 1251 RFQ
3M175090 mechanical power transmission htd belt htd, 3 mm pitch, 525 mm overall length, 9 mm width, 175 teeth, neoprene material 2194 RFQ
35B18-1 2 mechanical power transmission boston gear 35b18-1/2 spkt(old#hksa18-1/2) 2105 RFQ
XL3-7 8 bearings flange-mount ball bearing unit 3-bolt flange, 0.8750 in bore, ductile iron housing material, intermediate duty, set screw locking, contact seal seal 1788 RFQ
LHSS-6 bearings spherical plain bearing 0.3750 in bore, 0.8125 in od, 0.406 in inner ring width, open, precision grade 1142 RFQ
F724D-60KP-B5-G1 mechanical power transmission f724d-60kp-b5-g1 2446 RFQ
B814-8 bearings plain sleeve bearing 0.5000 in id, 0.8750 in od, 1.0000 in length, powdered metal material 2179 RFQ
SBKCHF726-40KP-B5-HS mechanical power transmission sbkchf726-40kp-b5-hs1-p18 1714 RFQ
41B30 5 8 mechanical power transmission finished bore sprocket 41 / 1/2 in, finished w/ keyway, 0.6250 in bore , 30 teeth, steel material 1633 RFQ
M1823-12 bearings plain sleeve bearing 1.1250 in id, 1.4375 in od, 1.5000 in length, leaded-tin bronze material 1980 RFQ
HF16G bearings female threaded right hand rod end grade: precision, bore diameter: 1.0000 in, shank thread size: 1-1/4 12 in, with lubrication fitting 1995 RFQ
F724-40-B5-J mechanical power transmission right angle worm gear speed reducer single reduction, 40:1 ratio, 2.38 in center distance, c-face quill, 0.6250 in input size, right hand output, 56c frame 2547 RFQ
CSC125 mechanical power transmission shaft collar one piece split, steel zinc plated, plain, 1.2500 in id, 2.2500 in od, 0.5000 in wide 1979 RFQ
50B45 1-7 16 mechanical power transmission finished bore sprocket 50 / 5/8 in, finished w/ keyway, 1.4375 in bore , 45 teeth, steel material 1091 RFQ
2SC137 mechanical power transmission shaft collar two piece split, steel zinc plated, plain, 1.3750 in id, 2.3750 in od, 0.5000 in wide 1948 RFQ
F724-25K-B7-J1 mechanical power transmission f724-25k-b7-j1 1322 RFQ
721-60-J mechanical power transmission right angle worm gear speed reducer single reduction, 60:1 ratio, 2.06 in center distance, solid shaft, 0.6250 in input size, right hand output 2949 RFQ
EN41409-50 pneumatics en41409-50 2201 RFQ
M1622-36 bearings plain sleeve bearing 1.0000 in id, 1.3750 in od, 4.5000 in length, leaded-tin bronze material 2288 RFQ
WA718-200-G mechanical power transmission right angle worm gear speed reducer double reduction, 200:1 ratio, 1.75 in center distance, solid shaft, 0.3745 in input size, left hand output 2911 RFQ
B710-3 bearings plain sleeve bearing 0.4375 in id, 0.6250 in od, 0.3750 in length, powdered metal material 2934 RFQ
NB28B-1 2 mechanical power transmission external tooth spur gear 16 dp, 14.5 ° pressure angle, 1/2 in face, 28 teeth, 1-7/8 in outside diameter, finished bore, 1/2 in bore, hub with keyway and set screw, steel material 2246 RFQ
GB89A mechanical power transmission gb89a 2591 RFQ
40A40 mechanical power transmission a-plate sprocket 40 / 1/2 in, a hub, 40 teeth, 0.7188 in stock bore, steel material 1046 RFQ
SSFWB726B-300K-B5-KS mechanical power transmission ssfwb726b-300k-b5-ks1 1736 RFQ
YI3296 mechanical power transmission internal tooth spur gear 32 dp, 20 ° pressure angle, 0.188 in face, 96 teeth, 3.750 in outside diameter, 2.961 in inside diameter, 3 in pitch diameter, brass material 1271 RFQ
Y2427 mechanical power transmission external tooth spur gear 24 dp, 20 ° pressure angle, 1/4 in face, 27 teeth, 1.208 in outside diameter, rough stock, 1/4 in bore, hub without keyway or set screw, brass material 2943 RFQ
35B21-3 4 mechanical power transmission finished bore sprocket 35 / 3/8 in, finished w/ keyway, 0.7500 in bore , 21 teeth, steel material 1559 RFQ
WC726-200-G mechanical power transmission right angle worm gear speed reducer solid shaft, left hand output 1786 RFQ
P1418-8 bearings plain sleeve bearing 0.8750 in id, 1.1250 in od, 1.0000 in length, fiberglass reinforced ptfe material 1444 RFQ
M58-6 bearings plain sleeve bearing 0.3125 in id, 0.5000 in od, 0.7500 in length, leaded-tin bronze material 1091 RFQ
WA760-600-G mechanical power transmission right angle worm gear speed reducer double reduction, 600:1 ratio, 6.00 in center distance, solid shaft, 0.8750 in input size, left hand output 1968 RFQ
ACR5TF-B electrical acr5tf-b 1884 RFQ
E25-15DC1-1020 pneumatics round body non-repairable air cylinder standard, double-acting, .4375 in rod size, 1.5000 in bore diameter, 2.0000 in stroke length, pivot mount 2430 RFQ
FP1216-8 bearings flanged bearing 0.7500 in id, 1.0000 in od, 1.0000 in length, 1.2500 in flg dia., 1/8 in flg thickness, ptfe lining material 1417 RFQ
MBP-1-3 4 bearings flange-mount ball bearing unit 4-bolt piloted, 1.7500 in bore, cast iron housing material, medium duty, set screw locking, contact with flinger seal 2182 RFQ
M2326-14 bearings plain sleeve bearing 1.4375 in id, 1.6250 in od, 1.7500 in length, leaded-tin bronze material 2188 RFQ
RF718-40-B5-G mechanical power transmission right angle worm gear speed reducer single reduction, 40:1 ratio, 1.75 in center distance, c-face coupling, 0.6250 in input size, left hand output, 56c frame 1943 RFQ
HFWC726-400K-B5-H1-P mechanical power transmission hfwc726-400k-b5-h1-p24 2869 RFQ
25B19-5 8 mechanical power transmission boston gear 25b19-5/8 spkt(old#hk2519-5/8) 2041 RFQ
710-20KZT-G1 mechanical power transmission 710-20kzt-g1 2456 RFQ
80B12-1-1 4 mechanical power transmission finished bore sprocket 80 / 1 in, finished w/ keyway, 1.2500 in bore , 12 teeth, steel material 1433 RFQ
F738-40-B9-G mechanical power transmission right angle worm gear speed reducer single reduction, 40:1 ratio, 3.75 in center distance, c-face quill, 1.1250 in input size, left hand output, 180tc, 210c frame 2427 RFQ
YB60A mechanical power transmission external tooth spur gear 16 dp, 20 ° pressure angle, 3/4 in face, 60 teeth, 3-7/8 in outside diameter, rough stock, 5/8 in bore, hub without keyway or set screw, steel material 2096 RFQ
M3238-24 bearings plain sleeve bearing 2.0000 in id, 2.3750 in od, 3.0000 in length, leaded-tin bronze material 1307 RFQ
R1413-2-B mechanical power transmission right angle bevel speed reducer 1413 reducer size, 2:1 ratio, right output direction, 1.2480 in, 1.2495 in, solid shaft input, 1.2480 in, 1.2495 in, solid shaft output 1118 RFQ
X726-12-B6 B9K mechanical power transmission speed reducer replacement part series: 700, 726, 730 reducer size, c-flange kit 2837 RFQ
YI 2496 mechanical power transmission yi 2496 2740 RFQ
HF726-40-B5-H-P31 mechanical power transmission right angle worm gear speed reducer c-face quill, 0.6250 in input size, double output 1628 RFQ
G105 mechanical power transmission external tooth spur gear 32 dp, 14.5 ° pressure angle, 0.062 in face, 40 teeth, 1.312 in outside diameter, rough stock, 1/4 in bore, no hub, brass material 1903 RFQ
XR131-2G-26 mechanical power transmission xr131-2g-26 1734 RFQ
BKCSF721B-20KP-B5-GS mechanical power transmission bkcsf721b-20kp-b5-gs1 2441 RFQ
R146 AM1 mechanical power transmission speed reducer 2790 RFQ
XFCA30 mechanical power transmission solid center spider polyurethane, spider closed center, straight jaw 2503 RFQ
SF721W-20-B7-G mechanical power transmission sf721w-20-b7-g 1633 RFQ
25B45-1 2 mechanical power transmission boston gear 25b45 1/2 spkt 1443 RFQ
LSA101Y-R mechanical power transmission miter gear 12 dp, 20 ° pressure angle, 15 teeth, finished w/ keyway, 0.3 in face width 2641 RFQ
B1016-12 bearings plain sleeve bearing 0.6250 in id, 1.0000 in od, 1.5000 in length, powdered metal material 1577 RFQ
L115Y mechanical power transmission miter gear 8 dp, 20 ° pressure angle, 24 teeth, plain, 0.66 in face width 1501 RFQ
BF7 3 8X1 2 mechanical power transmission boston gearbf7 3/8 1/2, jaw coupling, bore: finished with keyway 3/8""x 1/2"", coupling size: bf7, steel hub 1066 RFQ
M6876-40 bearings plain sleeve bearing 4.2500 in id, 4.7500 in od, 5.0000 in length, leaded-tin bronze material 2685 RFQ
50B24-1-1 2 mechanical power transmission finished bore sprocket 50 / 5/8 in, finished w/ keyway, 1.5000 in bore , 24 teeth, steel material 2282 RFQ

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