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Boston Gear
category
- Open Gears 2,555
- Worm Gear Reducers 2,088
- Plain Bearings 2,061
- Sprockets 1,389
- Sheaves & Pulleys 459
- Pneumatic Cylinders 341
- Synchronous (Timing) Belts 228
- Chain 227
- Rod Ends 220
- Bevel Gear Reducers 206
- Shaft Collars 180
- Flange Units 117
- Pillow Blocks 105
- Ball Bearings 95
- Jaw Couplings 67
- AC Motors & Accessories 64
- Helical 54
- Universal Joints 44
- Roller Bearings 38
- Bearing Inserts 23
- Elastomeric Couplings 18
- Flow Controls & Pressure Regulators 15
- Mufflers & Silencers 13
- Specialty Valves 11
- Take-Ups 11
- Reducer Accessories 9
- Tensioners, Tighteners & Idlers 9
- Hydraulic Cylinders 8
- Torque Limiters & Accessories 6
- DC Motors & Accessories 2
- Hand Tools 1
brand
- Altra Industrial Motion 58,909
- Boston Gear 58,909
Has Flange
Pressure Angle
Motor Application
InchMetric
Hz
Pitch
Belt Width
Boston Gear
F713-20-B5-G
-
mac
F713-20-B5-G | 700 Series C-Face Quilled Reducer
Item #100848241
- 1.330" Center Distance
- 20:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
18824 WASHER
-
mac
18824 WASHER | Boston Gear® Steel Thrust Washer
Item #101773406
- Hardened Steel Thrust Washer
- 1/2" ID x 3/4" OD x 1/16" Thick

Boston Gear
LTHB-1
-
mac
LTHB-1 | Single Lead Worm
Item #102156955
- 32 Diametral Pitch
- 0.438" Pitch Diameter
- 14.5° Pressure Angle
- Right Hand
- Single Lead

Boston Gear
NF30A
-
mac
NF30A | 14.5° Pressure Angle Spur Gear
Item #101834152
- Reborable Steel Gear
- 10 Diametral Pitch
- 14.5° Pressure Angle
- 30 Teeth
- 3" Pitch Diameter

Boston Gear
H2442SPUR
-
mac
H2442SPUR | Steel Spur Gear
Item #101671035
- Finished Steel Gear
- 24 Diametral Pitch
- 14.5° Pressure Angle
- 42 Teeth
- 1 3/4" Pitch Diameter

Boston Gear
LHA-9
-
mac
LHA-9 | LHA Series Two-Piece Precision Spherical Bearing
Item #101776172
- 9/16" ID x 1 3/32" OD x 9/16" Inner Ring Width
- 7/16" Outer Ring Width
- Unsealed Spherical Plain Bearing

Boston Gear
HLSK105Y-AL
-
mac
HLSK105Y-AL | Minimum Plain Bore Left Hand Spiral Miter Gear
Item #101753387
- 7 Diametral Pitch
- 21 Teeth
- 20 ° Pressure Angle
- 3" Pitch Diameter
- 1" Nominal Bore

Boston Gear
FAF1216-12
-
mac
FAF1216-12 | Plain Cylindrical Bearing
Item #101772545
- 3/4" ID x 1" OD x 1 1/2" Long
- Teflon Filled Acetal Bushing

Boston Gear
BF7 3/8X3/8
-
mac
BF7 3/8X3/8 | BF Series Coupling
Item #101774087
- Size BF7 Complete Coupling
- Urethane Insert
- Bored to 3/8" x 3/8"

Boston Gear
SSHF7180-15KC-B5-HS1-P16 | 120196556
Item #120196556
- STAINLESS WORM SPEED REDUCER

Boston Gear
F713-30-B5-G
-
mac
F713-30-B5-G | 700 Series C-Face Quilled Reducer
Item #100992026
- 1.330" Center Distance
- 30:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
YA25-1/2
-
mac
YA25-1/2 | 20° Pressure Angle Spur Gear
Item #101753437
- Finished Steel Gear
- 20 Diametral Pitch
- 20.0° Pressure Angle
- 25 Teeth
- 1 1/4" Pitch Diameter

Boston Gear
F721-20-B5-G
-
mac
F721-20-B5-G | 700 Series C-Face Quilled Reducer
Item #101833975
- 2 1/16" Center Distance
- 20:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
F724-50-B5-G
-
mac
F724-50-B5-G | 700 Series C-Face Quilled Reducer
Item #101805908
- 2 3/8" Center Distance
- 50:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
NF1214-7
-
mac
NF1214-7 | Molded Nylon Bearing
Item #102008769
- 3/4" ID x 7/8" OD x 7/8" Long
- Nylon Bushing

Boston Gear
G1044
-
mac
G1044 | Single Lead Worm Gear
Item #101772522
- 16 Diametral Pitch, 40 Teeth, 14.5 Pressure Angle, RH, Single Thread, Bronze Worm Gear

Boston Gear
H1618
-
mac
H1618 | Quadruple Lead Worm
Item #101754086
- 10 Diametral Pitch, 1.000" Pitch Diameter, 14.5 Degree Pressure Angle, Right Hand, Quadruple Lead, 3/4" Bore

Boston Gear
F713-40-B5-G
-
mac
F713-40-B5-G | 700 Series C-Face Quilled Reducer
Item #102133809
- 1.330" Center Distance
- 40:1 Ratio
- 56C Frame
- C-Face Quilled Input
- Left Output

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