Modified Stock Gearing - Boston Gear

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$sub-fractional hp double reduction flanged reducers - Boston Gear$

Shaft Accessories SECTION CONTENTS SHAFT COUPLINGS Catalog Number Selections/Dimensions................................................................................100-106 Engineering .......................................................................................................................................312 UNIVERSAL JOINTS General Description..........................................................................................................................107 Catalog Number Selections/Dimensions................................................................................108-113 Engineering .......................................................................................................................................312 SHAFT COLLARS Set Screw Collars .............................................................................................................................114 Clamping Collars.......................................................................................................................115-117 THRUST WASHERS Catalog Number Selections/Dimensions .......................................................................................118 BUSHINGS Catalog Number Selections/Dimensions .......................................................................................119 PULLEYS (ROUND) Catalog Number Selections/Dimensions .......................................................................................120 MINIATURE TIMING BELTS AND PULLEYS General Description/Engineering....................................................................................................121 Timing Belt Selections/Dimensions........................................................................................124, 130 Timing Belt Pulleys Selections/Dimensions ...........................................................................125-129 131-134 E P-1930-BG 04/10 Boston Gear 800-825-6544 99
Shaft Couplings FC Series Insert (3-Jaw) Type PRECISION MACHINED BORED OR SOLID HUBS THREE TYPES OF INSERTS for different service requirements NO LUBRICATION NEEDED BORE SIZES FROM 3/8" TO 2-1/8" COMPLETE WITH KEYWAY AND SETSCREW Reference Pages Alignment—312 Keyways and Setscrews—313 Coupling Inserts OIL-IMPREGNATED BOST-BRONZ— Recommended for high torque loads, particularly at slower speeds. OIL-RESISTANT SYNTHETIC RUBBER—Recommended where quietness is desired, particularly at motor speeds. POLYURETHANE—Recommended where moderate to heavy shock loads are encountered. Load Data E Coupling Size HORSEPOWER AND TORQUE RATING AT RECOMMENDED SPEEDS FOR INSERTS INDICATED Shaft Maximum Horsepower Rating At RPM Of * Max. Diameter Torque Range 50 100 300 690 870 1150 1750 3450 (Lb. Ins.) XFCBB BOST-BRONZ INSERTS FC12 3-8–5/8 .16 .32 .95 2.2 2.8 3.6 5.6 — 200 FC15 1/2–7/8 .40 .79 2.4 5.5 6.9 9.1 13.9 — 500 FC20 1/2-1-1/8 .79 1.6 4.8 10.9 13.8 18.2 — — 1000 FC25 3/4–1-3/8 1.4 2.9 8.6 19.7 24.8 — — — 1800 FC30 1–1-5/8 2.5 5.1 15.2 35.0 — — — — 3200 FC38 1-1/4–1-7/8 5.6 11.1 33.3 — — — — — 7000 FC45 1-3/4–2-1/8 8.7 17.5 — — — — — — 11000 XFCR RUBBER INSERTS FC12 3/8–5/8 — .10 .31 .71 .90 1.2 1.8 3.6 65 FC15 1/2–7/8 — .20 .60 1.4 1.7 2.3 3.5 56.8 125 FC20 1/2–1-1/8 — .40 1.2 2.7 3.5 4.6 6.9 13.7 250 FC25 3/4–1-3/8 — .71 2.1 4.9 6.2 8.2 12.5 24.6 450 FC30 1–1-5/8 — 1.3 3.8 8.8 11.0 14.6 22.2 43.8 800 FC38 1-1/4–1-7/8 — 2.5 7.6 17.5 22.1 29.2 44.4 — 1600 FC45 1-3/4–2-1/8 — 4.4 13.3 30.7 38.7 51.1 77.7 — 2800 XFCA POLYURETHANE INSERTS FC12 3/8–5/8 .09 .19 .56 1.2 1.6 2.0 3.0 5.7 125 FC15 1/2–7/8 .18 .37 1.1 2.5 3.1 4.0 6.0 11.3 250 FC20 1/2–1-1/8 .35 .70 2.1 4.6 5.7 7.5 11.1 20.7 470 FC25 3/4–1-3/8 .62 1.2 3.7 8.1 10.1 13.1 19.3 35.8 845 FC30 1–1-5/8 1.1 2.2 6.5 14.4 17.9 23.3 34.3 63.6 1500 FC38 1-1/4–1-7/8 2.2 4.3 12.9 28.4 35.3 45.8 67.3 — 3000 FC45 1-3/4–2-1/8 3.7 7.5 22.4 49.2 61.0 79.0 115.9 — 5250 *For uniform load. Selection Procedure 1. From Table select Service Factor. 2. Determine Design Load Design HP = Application HP x S.F. or Design Torque = Application Torque x S.F. 3. Select coupling size from Load Rating Table which has a rating equal to or greater than the design load. COUPLING SERVICE FACTORS Load Service Classification Factor Uniform 1.0 Moderate Shock 1.75 Heavy Shock 2.50 100 Boston Gear 800-825-6544 P-1930-BG 04/10
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A L T R A I N D U S T R I A L M O T
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Table Of Contents Stock Altered and
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Modified Stock Gearing With thousan
Page 7 and 8:
Custom Gearing “Request For Quota
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Custom Gearing Capabilities Gear Ty
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Gear Selection Stock Gears Pressure
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Product Selection / Reference Guide
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Page 19 and 20:
Boston Gear Helical Gears ■ Paral
Page 21 and 22:
Boston Gear Worms and Worm Gears
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Spur Gears 48 and 32 Diametral Pitc
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A Spur Gears 24 and 20 Diametral Pi
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Page 29 and 30:
Spur Gears 10 and 8 Diametral Pitch
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Page 33 and 34:
Change Gears 20 Diametral Pitch (St
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Change Gears 12 Diametral Pitch (St
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Change Gears 8 Diametral Pitch (Ste
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Drawn Pinion Wire 48, 32 and 24 Dia
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Internal Gears 48 through 16 Diamet
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Spur Gears 48 Diametral Pitch (Delr
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Spur Gears 32 Diametral Pitch (Delr
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Page 49 and 50:
Page 51 and 52:
Page 53 and 54: Internal Gears 64 through 24 Diamet
Page 55 and 56: Spur Gears Approximate Horsepower a
Page 69 and 70: Helical Gears 24 through 10 Transve
Page 71 and 72: Helical Gears Boston standard stock
Page 73 and 74: Helical Gears Approximate Horsepowe
Page 75 and 76: Miter Gears 48 through 20 Diametral
Page 77 and 78: Miter Gears 8 through 4 Diametral P
Page 79 and 80: Bevel Gears 48 through 20 Diametral
Page 81 and 82: Bevel Gears 12 and 10 Diametral Pit
Page 83 and 84: Spiral Bevel Gears 30 through 8 Dia
Page 85 and 86: Miter Gears Steel & Iron - Straight
Page 87 and 88: Bevel Gears Steel & Iron - Straight
Page 89 and 90: Notes C 84 Boston Gear 800-825-6544
Page 91 and 92: Worms & Worm Gears 48 Diametral Pit
Page 97 and 98: Worms & Worm Gears 8 Diametral Pitc
Page 99 and 100: Worms & Worm Gears 4 Diametral Pitc
Page 101 and 102: Worms & Worm Gears Boston worms and
Page 103: Worms & Worm Gears Steel-Hardened,
Page 107 and 108: Shaft Couplings BF Series Bost-Flex
Page 109 and 110: Shaft Couplings SCC Series Clamping
Page 111 and 112: Shaft Couplings FCP Series Sleeve T
Page 113 and 114: Universal Joints J/JS Series Bored
Page 115 and 116: Universal Joints UJNS/UJNL Series B
Page 117 and 118: Universal Joints JP Series Single a
Page 119 and 120: Setscrew Collars SC/SSC Series Stee
Page 121 and 122: Clamping Collars CSC/CSSC/CASC Seri
Page 123 and 124: Thrust Washers Steel and Stainless
Page 125 and 126: Grooved Pulleys G1200 Round Belt Ty
Page 127 and 128: Miniature Timing Belts and Pulleys
Page 129 and 130: Miniature HTD ® Timing Belts 3M Se
Page 131 and 132: Timing Belt Pulleys PA Series For 9
Page 133 and 134: Timing Belt Pulleys PLB Series For
Page 135 and 136: Miniature HTD ® Timing Belts 5M Se
Page 137 and 138: Timing Belt Pulleys PA Series For 1
Page 139 and 140: Timing Belt Pulleys PLB Series For
Page 141 and 142: BOST-BRONZ Oil-Impregnated Sintered
Page 151 and 152: BEAR-N-BRONZE 660 Cast Bronze Beari
Page 153 and 154: BEAR-N-BRONZE 660 Cast Bronze Beari
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BEAR-N-BRONZE 660 Cast Bronze Beari
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BEAR-N-BRONZE 660 Cast Bronze Beari
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Bronze Bearing Emergency Banks SAVE
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BOStonE F-1 Glass Filled Teflon Bea
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RULON ® 641 Bearings Boston Gear
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BOStonE Molded Plastic Bearings F B
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BOStonE Molded Plastic Bearings Rol
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F BOStonE Molded Plastic Bearings R
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BOStonE Molded Plastic Bearings Gui
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BOStonE Molded Nylon Bearings Plain
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Engineering Information Sleeve Bear
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Engineering Information Sleeve Bear
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Engineering Information Lubrication
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Engineering Information Shaft Clear
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Engineering Information Machining F
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Anti-Friction Bearings Ball Bearing
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F Anti-Friction Bearings 1600 Serie
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Anti-Friction Bearings 7600 Series
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Anti-Friction Bearings Flanged 400F
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Anti-Friction Bearings 600 Series T
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Self-Aligning Bearings KF Female Se
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Self-Aligning Bearings CMHD Male/CF
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Self-Aligning Bearings HME Male/HFE
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Self-Aligning Bearings LHA-LHB-LHSS
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Self-Aligning Bearings LS/LSS Serie
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Engineering Information Engineering
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Engineering Information Engineering
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Mounted Bearings Replacement Bearin
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Mounted Bearings Replacement Bearin
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Mounted Ball Bearings PS Series Pre
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Mounted Ball Bearings L/H Series Pi
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Mounted Ball Bearings SL/SH Series
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Mounted Ball Bearings MB Series Pil
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Mounted Ball Bearings XL2/XL3 Serie
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Mounted Ball Bearings F/T Series Fl
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Mounted Ball Bearings SF/ST Series
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Mounted Ball Bearings MBP Series Pi
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Mounted Bearings TU Series Take-Up
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Engineering Information Analysis of
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Engineering Information Mounted Bal
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Engineering Information Application
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Notes F 240 Boston Gear 800-825-654
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Roller Chains Description of Roller
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Roller Chains ANSI Standard Double,
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Engineering Information Conveyor Ch
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Engineering Information Conveyor Ch
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Notes G 250 Boston Gear 800-825-654
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Roller Chains Hollow Pin Single and
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Ladder Chain Steel-Stainless Steel-
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Chain Pullers The Boston Chain Pull
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Chain Drives Roller Chain Sprockets
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Roller Chain Drives Horsepower Rati
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Roller Chain Drives Horsepower Rati
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Roller Chain Drives Selection SPEED
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H Miniature Chain Sprockets Single
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Roller Chain Sprockets Single Stran
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H Roller Chain Sprockets Single Str
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Block Chain Sprockets Type B Single
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Ladder Chain Sprockets Type B Singl
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Roller Chain Drive Tensioners Type
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Roller Chain Drive Tensioners Type
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Engineering Information Spur Gears
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Engineering Information Spur Gears
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I Engineering Information Spur Gear
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Engineering Information Helical Gea
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Engineering Information Helical Gea
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Engineering Information Miter and B
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Engineering Information Worms and W
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Engineering Information Couplings A
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Engineering Information General I M
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Engineering Information Sprockets I
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Engineering Information Sprocket Di
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Engineering Information Temperature
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Engineering Information Metric Conv
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Engineering Information Application
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Index to Catalog Numbers Catalog Nu
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Index to Catalog Numbers I Catalog
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Altra Industrial Motion All Custome
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Modified Stock Gearing - Boston Gear

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