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
40B112
-
mac
40B112 | B Style Sprocket
Item #101853052
- Single Strand, Number 40, Type B, 112 Teeth Roller Chain Sprocket

Boston Gear
HF721-20KZT-B5-H1-P19 | 113007225
Item #113007225
- WORM SPEED REDUCER

Boston Gear
F726-25-B7-G
-
mac
F726-25-B7-G | 700 Series C-Face Quilled Reducer
Item #101835994
- 2 5/8" Center Distance
- 25:1 Ratio
- 140TC or 180C Frame
- C-Face Quilled Input
- Left Output

Boston Gear
SS82-P
-
mac
SS82-P | Finished Bore Steel Spiral Bevel Gear
Item #101775060
- 8 Diametral Pitch
- 17 Teeth
- 20 ° Pressure Angle
- 2 1/8" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
WA738-900E-G
-
mac
WA738-900E-G | 700 Series Double Reduction Parallel Reducer
Item #101869873
- 3 3/4" Center Distance
- 900:1 Ratio
- Shaft Input
- Left Output
- Universal, Parallel Worm Position

Boston Gear
80B24
-
mac
80B24 | B Style Sprocket
Item #101853146
- Single Strand, Number 80, Type B, 24 Teeth Roller Chain Sprocket

Boston Gear
L134Y
-
mac
L134Y | Minimum Plain Bore Straight Miter Gear
Item #101753818
- 6 Diametral Pitch
- 27 Teeth
- 20 ° Pressure Angle
- 4 1/2" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
SRF718-25-B5-G
-
mac
SRF718-25-B5-G | 700 Series C-Face Coupled, Hollow Output Reducer
Item #102859462
- 1 3/4" Center Distance
- 25:1 Ratio
- 56C Frame
- C-Face Coupled Input
- Hollow Output

Boston Gear
F873B-40K-B7-M1
-
mac
F873B-40K-B7-M1 | 113428516
Item #113428516
- INLINE HELICAL SPEED REDUCER

Boston Gear
863B-160K-M1
-
mac
863B-160K-M1 | 103970317
Item #103970317
- F00379 / HELICAL SPEED REDUCERS

Boston Gear
60B30-1
-
mac
60B30-1 | Finished Bore Sprocket
Item #101854309
- 60 Chain, 30 Tooth, 1 in Bore, With Keyway and Setscrew

Boston Gear
F862BF-63K-B5-M8
-
mac
F862BF-63K-B5-M8 | 104009966
Item #104009966
- F00982 / HELICAL SPEED REDUCERS

Boston Gear
HF738B-60E-B7-H-P31 | 114051079
Item #114051079
- WORM SPEED REDUCER

Boston Gear
XT060-004-0-RM060-17 | 116944358
Item #116944358
- XT060-004-0-RM060-17 PLANETARY GEARBOX

Boston Gear
B2432-12
-
mac
B2432-12 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101809081
- 1 1/2" ID x 2" OD x 1 1/2" Long
- Bronze - Oil Impregnated (SAE 841) Bushing

Boston Gear
CSC200-12
-
mac
CSC200-12 | Threaded Type Clamping Collar
Item #101854331
- 2-12 Threaded Bore
- 3.25 " OD
- 0.625 " Wide
- Steel
- Threaded Type Clamping Collar

Boston Gear
CSC75-16
-
mac
CSC75-16 | Threaded Type Clamping Collar
Item #101350430
- 3/4-16 Threaded Bore
- 1.75 " OD
- 0.5 " Wide
- Steel
- Threaded Type Clamping Collar

Boston Gear
CSSC37-16
-
mac
CSSC37-16 | Threaded Type Clamping Collar
Item #101854067
- 3/8-16 Threaded Bore
- 1.062 " OD
- 0.312 " Wide
- Type 303 Stainless Steel
- Threaded Type Clamping Collar

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