Boston Gear Altra - Industrial and Automation Parts Catalog by page 21

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Showing Page 21 of 107
Part No Category Description QTY RFQ
X221-2A-51 mechanical power transmission boston gearx221-2a-51, helical gear, cast iron 2269 RFQ
X710-39A mechanical power transmission x710-39a 1439 RFQ
CSC118 mechanical power transmission shaft collar one piece split, steel zinc plated, plain, 1.1875 in id, 2.1250 in od, 0.5000 in wide 1534 RFQ
G176 mechanical power transmission external tooth spur gear 32 dp, 14.5 ° pressure angle, 0.188 in face, 36 teeth, 1.187 in outside diameter, rough stock, 1/4 in bore, hub without keyway or set screw, brass material 1031 RFQ
RF738-60-B7-G mechanical power transmission right angle worm gear speed reducer solid shaft, 0.8750 in input size, left hand output 2080 RFQ
D35B16 mechanical power transmission stock bore sprocket 35-2 / 3/8 in, b hub, 16 teeth, 0.5000 in stock bore, steel material 1481 RFQ
F732-30E-B7-G mechanical power transmission f732-30e-b7-g 2396 RFQ
309B-15-G mechanical power transmission right angle worm speed reducer single reduction, 15:1 ratio, 0.94 in center distance, solid shaft, 0.3120 in input size, left hand output 2272 RFQ
H1648R mechanical power transmission boston gearh1648r, helical gear, pitch: 16"", pressure angle: 14.5°, steel, 48 teeth right hand, pitch diameter: 3" 2319 RFQ
HF721-15-B7-H-P23 mechanical power transmission right angle worm gear speed reducer c-face quill, 0.8750 in input size, double output 1187 RFQ
FWC718C-150-B5-G mechanical power transmission fwc718c-150-b5-g 1803 RFQ
B1923-10 bearings plain sleeve bearing 1.1875 in id, 1.4375 in od, 1.2500 in length, powdered metal material 2029 RFQ
MBF-3-3 16 bearings flange-mount ball bearing unit 4-bolt flange, 3.1875 in bore, cast iron housing material, medium duty, set screw locking, contact with flinger seal 2475 RFQ
H3264 mechanical power transmission external tooth spur gear 32 dp, 14.5 ° pressure angle, 0.188 in face, 64 teeth, 2.062 in outside diameter, rough stock, 3/8 in bore, hub with set screw, steel material 1643 RFQ
VR146-NO-M5 mechanical power transmission vr146-no-m5 1008 RFQ
781711739174 pneumatics filter lubricator 1-1/4 npt 1638 RFQ
50B15-5 8 mechanical power transmission finished bore sprocket 50 / 5/8 in, finished w/ keyway, 0.6250 in bore , 15 teeth, steel material 1309 RFQ
JS175B mechanical power transmission js175b 2082 RFQ
HMX-7G bearings male threaded right hand rod end bore diameter: 0.4375 in, shank thread size: 1/2-20 in, with lubrication fitting 2346 RFQ
SBKCHF732-60KEP-B5-H mechanical power transmission sbkchf732-60kep-b5-hs1-p22 1336 RFQ
PA5022DF090 mechanical power transmission 54686 timing belt pulley 5 mm pitch, 22 tooth, 0.2500 in bore dia., 1.3340 in od, 9 mm belt width 2651 RFQ
622AF 1 8 material handling 622af-1/8, roll end plain bearing, 1/8""round bore, 9/16""width, 0.694""outside diameter, straight 2069 RFQ
QB40 mechanical power transmission external tooth spur gear 16 dp, 14.5 ° pressure angle, 1/2 in face, 40 teeth, 2-5/8 in outside diameter, rough stock, 1/2 in bore, no hub, non-metallic material 1712 RFQ
BKCHF724-40KPT-B5-HS mechanical power transmission bkchf724-40kpt-b5-hs6-p16 2376 RFQ
NB32-7 8 mechanical power transmission external tooth spur gear 16 dp, 14.5 ° pressure angle, 1/2 in face, 32 teeth, 2-1/8 in outside diameter, finished bore, 7/8 in bore, hub with keyway and set screw, steel material 2352 RFQ
GB126A mechanical power transmission change gear 16 dp, 14.5 ° pressure angle, 126 teeth, 0.5000 in bushing bore dia., 0.5000 in face width, 8.0000 in o.d. 1768 RFQ
F713-25-B5-G mechanical power transmission right angle worm gear speed reducer single reduction, 25:1 ratio, 1.33 in center distance, c-face quill, 0.6250 in input size, left hand output, 56c frame 1440 RFQ
EAA-4 pneumatics pneumatic muffler 1/2 npt port size, 3-5/16 in overall length, 1-1/4 in hex size 1773 RFQ
60B19-1-1 4 mechanical power transmission finished bore sprocket 60 / 3/4 in, finished w/ keyway, 1.2500 in bore , 19 teeth, steel material 2571 RFQ
G143 mechanical power transmission external tooth spur gear 48 dp, 14.5 ° pressure angle, 1/8 in face, 54 teeth, 1.167 in outside diameter, rough stock, 1/4 in bore, hub without keyway or set screw, brass material 1430 RFQ
M2228-28 bearings plain sleeve bearing 1.3750 in id, 1.7500 in od, 3.5000 in length, leaded-tin bronze material 1994 RFQ
SBKCHF721-10KZ-B5-HS mechanical power transmission sbkchf721-10kz-b5-hs1-p16 2115 RFQ
MCB3240 bearings cored bar 2 in bore diameter, 2-1/2 in outside diameter, 13 in overall length, leaded-tin bronze material 1089 RFQ
M5664-44 bearings plain sleeve bearing 3.5000 in id, 4.0000 in od, 5.5000 in length, leaded-tin bronze material 2912 RFQ
3028DC bearings radial/deep groove ball bearing round bore, 0.6250 in id, 1.6250 in od, 0.5000 in width, double sealed, c0 internal clearance 2114 RFQ
M69-6 bearings plain sleeve bearing 0.3750 in id, 0.5625 in od, 0.7500 in length, leaded-tin bronze material 2600 RFQ
18856 STEEL WASHER bearings boston gear 18856 steel washer 2764 RFQ
L104Y mechanical power transmission miter gear 10 dp, 20 ° pressure angle, 25 teeth, plain, 0.56 in face width 1824 RFQ
G1019 mechanical power transmission boston gearg1019, worm gear, pitch: 48"", pressure angle: 14.5°, bronze, threads: 1, 30 teeth, pitch diameter: 5/8" 2129 RFQ
M1420-20 bearings plain sleeve bearing 0.8750 in id, 1.2500 in od, 2.5000 in length, leaded-tin bronze material 2037 RFQ
RF730B-60-B5-G mechanical power transmission rf730b-60-b5-g 1733 RFQ
50B17-1-1 4 mechanical power transmission finished bore sprocket 50 / 5/8 in, finished w/ keyway, 1.2500 in bore , 17 teeth, steel material 1760 RFQ
FC38 1 7 8 mechanical power transmission jaw coupling hub cplg size: fc38, straight jaw, 1.875 in bore, finished w/ keyway, steel 2465 RFQ
HFL-7 bearings female threaded left hand rod end grade: precision, bore diameter: 0.4375 in, shank thread size: 7/16-20 in, no fitting 1154 RFQ
SSF713-20K-B5-GS1 mechanical power transmission ssf713-20k-b5-gs1 1497 RFQ
HLSK103Y-L mechanical power transmission miter gear 10 dp, 20 ° pressure angle, 20 teeth, finished w/ keyway, 0.47 in face width 2688 RFQ
E25-10DS1-1020 pneumatics e25-10ds1-1020 2218 RFQ
SSHF-718-15K-B5-HS1- mechanical power transmission sshf-718-15k-b5-hs1-p16 reducer 1269 RFQ
GB108A mechanical power transmission change gear 5.0000 in o.d. 1093 RFQ
1616D 5 8 material handling 1616d-5/8, roll end plain bearing, 5/8""round bore, 1""width, 1.902""outside diameter, straight 1811 RFQ
HF721-20-B5-H-P14 mechanical power transmission hf721-20-b5-h-p14 2134 RFQ
B503 CONN LINK mechanical power transmission connecting link 1068 RFQ
GB20 mechanical power transmission change gear 16 dp, 14.5 ° pressure angle, 20 teeth, 0.5000 in bushing bore dia., 0.5000 in face width, 5.0000 in o.d. 2403 RFQ
41B19-5 8 mechanical power transmission finished bore sprocket 41 / 1/2 in, finished w/ keyway, 0.6250 in bore , 19 teeth, steel material 1200 RFQ
221D-14 mechanical power transmission boston gear 221d-14 speed reducers 2798 RFQ
622GS 3 16 material handling 622gs-3/16, roll end plain bearing, 3/16""round bore, 9/16""width, 0.694""outside diameter, straight 1455 RFQ
F724-20-B7-J mechanical power transmission right angle worm gear speed reducer single reduction, 20:1 ratio, 2.38 in center distance, c-face quill, 0.8750 in input size, right hand output, 140tc, 180c frame 1115 RFQ
F718-15KZT-B5-G1 mechanical power transmission f718-15kzt-b5-g1 1673 RFQ
NH12B mechanical power transmission external tooth spur gear 8 dp, 14.5 ° pressure angle, 1-1/4 in face, 12 teeth, 1-3/4 in outside diameter, rough stock, 3/4 in bore, hub without keyway or set screw, steel material 1370 RFQ
DB1631A mechanical power transmission boston geardb1631a, worm gear, pitch: 6"", pressure angle: 14.5°, bronze, threads: 4, 30 teeth, pitch diameter: 5" 1029 RFQ
HME-8 bearings male threaded right hand rod end grade: precision, bore diameter: 0.5000 in, shank thread size: 1/2-20 in, maintenance free/self-lubricating 1331 RFQ
SRF718-20-B5-G mechanical power transmission right angle worm gear speed reducer solid shaft, 0.6250 in input size, left hand output 2948 RFQ
NF25 mechanical power transmission external tooth spur gear 10 dp, 14.5 ° pressure angle, 1 in face, 25 teeth, 2.7 in outside diameter, rough stock, 3/4 in bore, hub without keyway or set screw, steel material 2991 RFQ
231D-24 mechanical power transmission boston gear 231d-24 speed reducers 2978 RFQ
SSF721B-50K-B5-GS1 mechanical power transmission ssf721b-50k-b5-gs1 2983 RFQ
AXP-G-9001 pneumatics axp-g-9001 1324 RFQ
F721-15-B7-J mechanical power transmission right angle worm gear speed reducer single reduction, 15:1 ratio, 2.06 in center distance, c-face quill, 0.8750 in input size, right hand output, 140tc, 180c frame 1297 RFQ
FB1013-5 bearings flanged bearing 0.6250 in id, 0.8125 in od, 0.6250 in length, 1.0625 in flg dia., 5/32 in flg thickness, powdered metal material 1123 RFQ
M1216-12 bearings plain sleeve bearing 0.7500 in id, 1.0000 in od, 1.5000 in length, leaded-tin bronze material 1281 RFQ
FWA732-600-B5-G mechanical power transmission right angle worm gear speed reducer double reduction, 600:1 ratio, 3.25 in center distance, c-face quill, 0.6250 in input size, left hand output, 56c frame 2789 RFQ
40B20 mechanical power transmission stock bore sprocket 40 / 1/2 in, b hub, 20 teeth, 0.6250 in stock bore, steel material 2747 RFQ
NH54 mechanical power transmission boston gear nh54 c. i. spur gear 1378 RFQ
D1421ALH mechanical power transmission boston geard1421alh, worm gear, pitch: 8"", pressure angle: 14.5°, cast iron, threads: 2, 30 teeth, face width: 3/4" 1174 RFQ
M1420-18 bearings plain sleeve bearing 0.8750 in id, 1.2500 in od, 2.2500 in length, leaded-tin bronze material 1084 RFQ
50B22-1+3 16 mechanical power transmission finished bore sprocket 50 / 5/8 in, finished w/ keyway, 1.1875 in bore , 22 teeth, steel material 2141 RFQ
2SSC25 mechanical power transmission shaft collar two piece split, stainless steel, plain, 0.2500 in id, 0.8125 in od, 0.2500 in wide 2293 RFQ
F718-5-B5-H mechanical power transmission right angle worm gear speed reducer single reduction, 5:1 ratio, 1.75 in center distance, c-face quill, 0.6250 in input size, double output, 56c frame 2427 RFQ
50B26 1-1 4 mechanical power transmission finished bore sprocket 50 / 5/8 in, finished w/ keyway, 1.2500 in bore , 26 teeth, steel material 2758 RFQ
752-40-G mechanical power transmission right angle worm gear speed reducer single reduction, 40:1 ratio, 5.16 in center distance, solid shaft, 1.2500 in input size, left hand output 2568 RFQ
SBKCHF718-40KZ-B5-HS mechanical power transmission sbkchf718-40kz-b5-hs1-p16 2167 RFQ
HFWC718-600-B4-H-P16 mechanical power transmission hfwc718-600-b4-h-p16 1521 RFQ
HML-8 bearings male threaded left hand rod end grade: precision, bore diameter: 0.5000 in, shank thread size: 1/2-20 in, no fitting 1074 RFQ
B1215-12 bearings plain sleeve bearing 0.7500 in id, 0.9375 in od, 1.5000 in length, powdered metal material 1256 RFQ
MCB1422 bearings cored bar 7/8 in bore diameter, 1-3/8 in outside diameter, 13 in overall length, leaded-tin bronze material 2569 RFQ
PM1850TF electrical pm1850tf 1050 RFQ
B48-7 bearings plain sleeve bearing 0.2500 in id, 0.5000 in od, 0.8750 in length, powdered metal material 2298 RFQ
SFWC726-150KT-B5-G4 mechanical power transmission sfwc726-150kt-b5-g4 2180 RFQ
CASC37 mechanical power transmission shaft collar one piece split, aluminum, plain, 0.3750 in id, 1.0625 in od, 0.3125 in wide 1478 RFQ
GF92A mechanical power transmission change gear 5.0000 in o.d. 2226 RFQ
YF25 mechanical power transmission external tooth spur gear 10 dp, 20 ° pressure angle, 1-1/4 in face, 25 teeth, 2.7 in outside diameter, rough stock, 7/8 in bore, hub without keyway or set screw, steel material 1468 RFQ

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