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- 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
231S-4
-
mac
231S-4 | Helical Gear Reducer
Item #101809093
- 231 Single/Red.Hollow O/P Shaft Helical Reducer, 4:1 Ratio, no Base
Boston Gear
PL5-025DF090
-
mac
PL5-025DF090 | PL Series HTD Pulley
Item #101776460
- 5 mm Belt Pitch
- 9 mm Belt Width
- 25 Teeth
- 1.521" Outside Diameter
- 1/4" Stock Bore
Boston Gear
PA3-026DF090
-
mac
PA3-026DF090 | PA Series HTD Pulley
Item #101776509
- 3 mm Belt Pitch
- 9 mm Belt Width
- 26 Teeth
- 0.947" Outside Diameter
- 1/4" Stock Bore
Boston Gear
WC718-1200-G
-
mac
WC718-1200-G | 700 Series Double Reduction Right Angle Reducer
Item #101870642
- 1 3/4" Center Distance
- 1200:1 Ratio
- Shaft Input
- Left Output
- Universal, Right Angle Worm Position
Boston Gear
PL5-030SF090
-
mac
PL5-030SF090 | PL Series HTD Pulley
Item #101820533
- 5 mm Belt Pitch
- 9 mm Belt Width
- 30 Teeth
- 1.835" Outside Diameter
- 1/4" Stock Bore
Boston Gear
15BP36
-
mac
15BP36 | Micropitch Chain Sprocket
Item #101775604
- Single Strand, Number 15, Type BP, 36 Teeth Roller Chain Sprocket
Boston Gear
F872B-3.5K-B11-M1 | 104046543
Item #104046543
- F01065 / HELICAL SPEED REDUCERS
Boston Gear
SSHF726-60K-B7-HS1-P23 | 101552905
Item #101552905
- H07607 / SPEED REDUCERS
Boston Gear
40B13SS
-
mac
40B13SS | B Style Sprocket
Item #101796150
- Single Strand, Number 40, Type B, 13 Teeth Roller Chain Sprocket
Boston Gear
BKCHF715-40KPT-B5-HS6-P16 | 114043518
Item #114043518
- WASHDOWN WORM SPEED REDUCER
Boston Gear
NK16B
-
mac
NK16B | 14.5° Pressure Angle Spur Gear
Item #101753414
- Reborable Steel Gear
- 5 Diametral Pitch
- 14.5° Pressure Angle
- 16 Teeth
- 3.200" Pitch Diameter
Boston Gear
HMF3-5K-B9-B9
-
mac
HMF3-5K-B9-B9 | 102155796
Item #102155796
- F05045 / HELICAL MULTIPLIER SZ3
Boston Gear
HMLE-6
-
mac
HMLE-6 | Left Hand Male Rod End, Precision Grade
Item #101853917
- Male Rod End, Left Hand, Precision Grade, 3/8" Bore, 3/8-24 Thread, Self-Lubricating
Boston Gear
F862B-5.1K-B9-M1
-
mac
F862B-5.1K-B9-M1 | 113761609
Item #113761609
- INLINE HELICAL SPEED REDUCER
Boston Gear
NH20 B
-
mac
NH20 B | 14.5° Pressure Angle Spur Gear
Item #101834687
- Reborable Steel Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 20 Teeth
- 2 1/2" Pitch Diameter
Boston Gear
E25-10NC1-1010
-
mac
E25-10NC1-1010 | Series NC - Single Acting, Non-Rotating Pivot Mount Disposable Cylinder
Item #101847613
- 1 1/16" Bore x 1" Stroke
- 3/8" Rod x 5/16-24 Thread
- Pivot Mount, Non-Rotating Rod
- Stainless Steel
Boston Gear
NF45
-
mac
NF45 | 14.5° Pressure Angle Spur Gear
Item #101834794
- Reborable Cast Iron Gear
- 10 Diametral Pitch
- 14.5° Pressure Angle
- 45 Teeth
- 4 1/2" Pitch Diameter
Boston Gear
PL5-029SF090
-
mac
PL5-029SF090 | PL Series HTD Pulley
Item #101777741
- 5 mm Belt Pitch
- 9 mm Belt Width
- 29 Teeth
- 1.772" Outside Diameter
- 1/4" Stock Bore
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