category
- Open Gears 2,619
- Worm Gear Reducers 2,088
- Plain Bearings 2,065
- 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
InchMetric
Belt Size
Flange Type
Boston Gear
YP3242
-
mac
YP3242 | Molded Delrin Spur Gear
Item #101775830
- Reborable Molded Delrin Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 42 Teeth
- 1 5/16" Pitch Diameter

Boston Gear
863B-100K-M1
-
mac
863B-100K-M1 | 104013155
Item #104013155
- F00375 / HELICAL SPEED REDUCERS

Boston Gear
25B15SS
-
mac
25B15SS | B Style Sprocket
Item #101821074
- Single Strand, Number 25, Type B, 15 Teeth Roller Chain Sprocket

Boston Gear
E315
-
mac
E315 | In-Line Flow Control Valve
Item #101795419
- Brass Inline Flow Control Valve
- 3/4" NPT Port Size
- 2,000 psi Max Pressure
- Standard Adjustment

Boston Gear
FWA752-300E-B7-G
-
mac
FWA752-300E-B7-G | 700 Series C-Face Quilled Double Reduction Parallel Reducer
Item #101870970
- 5 5/32" Center Distance
- 300:1 Ratio
- 140TC or 180C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
40A54
-
mac
40A54 | A Plate Sprocket
Item #101836286
- Single Strand, Number 40, Type A, 54 Teeth Roller Chain Sprocket

Boston Gear
40A21
-
mac
40A21 | A Plate Sprocket
Item #101871718
- Single Strand, Number 40, Type A, 21 Teeth Roller Chain Sprocket

Boston Gear
872BF-40K-M8
-
mac
872BF-40K-M8 | 104009776
Item #104009776
- F00465 / HELICAL SPEED REDUCERS

Boston Gear
GD112A
-
mac
GD112A | Cast Iron Change Gear
Item #101774878
- 12 Diametral Pitch
- 112 Teeth
- 14.5 ° Pressure Angle
- 9.333" Pitch Diameter
- 1" Nominal Bore

Boston Gear
ET018-004-0-RM180-107 | 116940567
Item #116940567
- ET018-004-0-RM180-107 PLANETARY GEARBOX

Boston Gear
FWA718-300-B5-H
-
mac
FWA718-300-B5-H | 111454474
Item #111454474
- 30280388 / WORM SPEED REDUCER

Boston Gear
80A21
-
mac
80A21 | A Plate Sprocket
Item #101837084
- Single Strand, Number 80, Type A, 21 Teeth Roller Chain Sprocket

Boston Gear
HB820R
-
mac
HB820R | 14.5° Pressure Angle Helical Gear
Item #101754095
- 8 Diametral Pitch
- 20 Teeth
- 14.5 ° Pressure Angle
- 2 1/2" Pitch Diameter
- 1" Nominal Bore

Boston Gear
C2080 SS RIV
-
mac
C2080 SS RIV | Double Pitch Conveyor Series Roller Chain
Item #101794605
- #2080 Chain
- 1 Strand
- 2" Pitch
- Riveted
- Stainless Steel Material

Boston Gear
F842BF-28K-B5-M8
-
mac
F842BF-28K-B5-M8 | 104008241
Item #104008241
- F00810 / HELICAL SPEED REDUCERS

Boston Gear
40B19
-
mac
40B19 | B Style Sprocket
Item #101852454
- Single Strand, Number 40, Type B, 19 Teeth Roller Chain Sprocket

Boston Gear
PL5-020DF090
-
mac
PL5-020DF090 | PL Series HTD Pulley
Item #101776844
- 5 mm Belt Pitch
- 9 mm Belt Width
- 20 Teeth
- 1.208" Outside Diameter
- 1/4" Stock Bore

Boston Gear
S3240
-
mac
S3240 | 14.5° Pressure Angle Spur Gear
Item #101754436
- Reborable Steel Gear
- 32 Diametral Pitch
- 14.5° Pressure Angle
- 40 Teeth
- 1 1/4" Pitch Diameter

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