#140 Roller Chain Sprockets
140 sprockets are manufactured for 1.5" pitch ANSI 140 Roller Chains and are available in a wide array of configurations and tooth counts. Our 140 roller chain sprockets are supplied with hardened teeth as a standard for tooth counts 30 and below, are made from a high-strength steel, and are typically black oxided for corrosion resistance.
140 A-Plate Sprockets
| Sprocket Size | Tooth Count | Outside Diameter | Stock Bore | Weight (LBS) |
|---|---|---|---|---|
| 140A11 | 11 | 7.010" | 1-1/2" | 5.0 |
| 140A12 | 12 | 7.580" | 1-1/2" | 7.8 |
| 140A13 | 13 | 8.150" | 1-1/2" | 8.2 |
| 140A14 | 14 | 8.720" | 1-1/2" | 10.0 |
| 140A15 | 15 | 9.280" | 1-1/2" | 11.0 |
| 140A16 | 16 | 9.850" | 1-1/2" | 14.0 |
| 140A17 | 17 | 10.410" | 1-1/2" | 16.0 |
| 140A18 | 18 | 10.980" | 1-1/2" | 18.0 |
| 140A19 | 19 | 11.540" | 1-1/2" | 21.0 |
| 140A20 | 20 | 12.100" | 1-1/2" | 23.0 |
| 140A21 | 21 | 12.660" | 1-1/2" | 25.0 |
| 140A22 | 22 | 13.220" | 1-1/2" | 28.0 |
| 140A23 | 23 | 13.780" | 1-1/2" | 30.0 |
| 140A24 | 24 | 14.340" | 1-1/2" | 33.0 |
| 140A25 | 25 | 14.900" | 1-1/2" | 34.0 |
| 140A26 | 26 | 15.460" | 1-1/2" | 39.0 |
| 140A27 | 27 | 16.020" | 1-1/2" | 41.0 |
| 140A28 | 28 | 16.580" | 1-1/2" | 45.0 |
| 140A30 | 30 | 17.700" | 1-1/2" | 52.0 |
| 140A31 | 31 | 18.260" | 1-1/2" | 56.0 |
| 140A32 | 32 | 18.820" | 1-1/2" | 60.0 |
| 140A35 | 35 | 20.490" | 1-1/2" | 73.0 |
| 140A36 | 36 | 21.050" | 1-1/2" | 77.0 |
| 140A40 | 40 | 23.290" | 1-1/2" | 93.0 |
| 140A45 | 45 | 26.080" | 1-1/2" | 131.0 |
| 140A48 | 48 | 27.750" | 1-1/2" | 134.0 |
| 140A54 | 54 | 31.100" | 1-1/2" | 173.0 |
| 140A60 | 60 | 34.440" | 1-1/2" | 219.0 |
| 140A70 | 70 | 40.020" | 1-1/2" | 292.0 |
| 140A80 | 80 | 45.590" | 1-1/2" | 402.0 |
140 B-Hub Sprockets
| Sprocket Size | Tooth Count | Outside Diameter | Stock Bore | Maximum Recommended Bore | Hub Diameter | Length Thru Bore | Weight (LBS) |
|---|---|---|---|---|---|---|---|
| 140B11 | 11 | 7.010" | 1-1/2" | 2-3/4" | 4-1/4" | 2-1/4" | 11.3 |
| 140B12 | 12 | 7.580" | 1-1/2" | 3" | 4-1/2" | 2-1/4" | 13.2 |
| 140B13 | 13 | 8.150" | 1-1/2" | 3-9/16" | 5-5/16" | 2-3/8" | 18.9 |
| 140B14 | 14 | 8.720" | 1-1/2" | 3-3/4" | 5-1/2" | 2-3/8" | 20.4 |
| 140B15 | 15 | 9.280" | 1-1/2" | 4-1/4" | 6-1/4" | 2-3/8" | 25.1 |
| 140B16 | 16 | 9.850" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 27.9 |
| 140B17 | 17 | 10.410" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 29.8 |
| 140B18 | 18 | 10.980" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 32.0 |
| 140B19 | 19 | 11.540" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 34.1 |
| 140B20 | 20 | 12.100" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 36.0 |
| 140B21 | 21 | 12.660" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 38.7 |
| 140B22 | 22 | 13.220" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 40.6 |
| 140B23 | 23 | 13.780" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 42.1 |
| 140B24 | 24 | 14.340" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 46.2 |
| 140B25 | 25 | 14.900" | 1-1/2" | 4-1/4" | 6-1/4" | 2-1/2" | 47.8 |
| 140B26 | 26 | 15.460" | 1-1/2" | 4-1/4" | 6-1/4" | 3" | 57.2 |
| 140B27 | 27 | 16.020" | 1-1/2" | 4-1/4" | 6-1/4" | 3" | 58.5 |
| 140B28 | 28 | 16.580" | 1-1/2" | 4-1/4" | 6-1/4" | 3" | 62.2 |
| 140B30 | 30 | 17.700" | 1-1/2" | 4-1/4" | 6-1/4" | 3" | 69.8 |
| 140B32 | 32 | 18.820" | 1-1/2" | 4-1/4" | 6-1/4" | 3" | 76.3 |
140 C-Hub Sprockets
| Sprocket Size | Tooth Count | Outside Diameter | Stock Bore | Maximum Recommended Bore | Hub Diameter | Length Thru Bore | Weight (LBS) |
|---|---|---|---|---|---|---|---|
| 140C35 | 35 | 20.490" | 1-1/2" | 5-1/4" | 7" | 4" | 108.0 |
| 140C40 | 40 | 23.290" | 1-1/2" | 5-1/4" | 7" | 4" | 121.0 |
| 140C45 | 45 | 26.080" | 1-1/2" | 5-1/4" | 7" | 4" | 142.0 |
| 140C48 | 48 | 27.750" | 1-1/2" | 5-1/4" | 7" | 4" | 150.0 |
| 140C54 | 54 | 31.100" | 1-1/2" | 5-1/4" | 7" | 4" | 177.0 |
| 140C60 | 60 | 34.440" | 1-1/2" | 5-1/4" | 7" | 5" | 220.0 |
| 140C70 | 70 | 40.020" | 1-1/2" | 5-3/8" | 7-1/2" | 5" | 282.0 |
| 140C80 | 80 | 45.590" | 1-1/2" | 5-3/8" | 7-1/2" | 5" | 331.0 |
140 QD (quick detachable) Sprockets
| Sprocket Size | Bushing Size | Outside Diameter | Pitch Diameter | Type | Max. Bushing Bore | L1 | L2 | C | Y | P | G | V | X | T | Weight (LBS) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 140SF11 | SF | 7.010" | 6.212" | B | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 1-5/64" | - | 21/64" | - | 1-1/4" | 0.924" | 8.6 |
| 140SF12 | SF | 7.580" | 6.762" | B | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 1-5/64" | - | 21/64" | - | 1-1/4" | 0.924" | 10.4 |
| 140SF13 | SF | 8.150" | 7.313" | B | 2-15/16" | 2-1/4" | 2-1/4" | 4-5/8" | 1-5/64" | - | 21/64" | - | 1-1/4" | 0.924" | 11.9 |
| 140E14 | E | 8.720" | 7.864" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 21.6 |
| 140E15 | E | 9.280" | 8.417" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 24.2 |
| 140E16 | E | 9.850" | 8.970" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 25.9 |
| 140E17 | E | 10.410" | 9.850" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 28.0 |
| 140E18 | E | 10.980" | 10.078" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 29.6 |
| 140E19 | E | 11.540" | 10.632" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 32.0 |
| 140E20 | E | 12.100" | 11.187" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 34.6 |
| 140E21 | E | 12.660" | 11.742" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 37.6 |
| 140E22 | E | 13.220" | 12.297" | B1 | 3-1/2" | 2-5/8" | 2-15/16" | 6" | 1-9/16" | 1/8" | 45/64" | - | 1-5/8" | 0.924" | 39.5 |
| 140F23 | F | 13.780" | 12.852" | B1 | 3-15/16" | 3-5/8" | 4" | 6-5/8" | 2-9/16" | 1/8" | 1-37/64" | - | 2-1/2" | 0.924" | 48.0 |
| 140F24 | F | 14.340" | 13.407" | B1 | 3-15/16" | 3-5/8" | 4" | 6-5/8" | 2-9/16" | 1/8" | 1-37/64" | - | 2-1/2" | 0.924" | 51.6 |
| 140F25 | F | 14.900" | 13.963" | B1 | 3-15/16" | 3-5/8" | 4" | 6-5/8" | 2-9/16" | 1/8" | 1-37/64" | - | 2-1/2" | 0.924" | 53.8 |
| 140F26 | F | 15.460" | 14.518" | B1 | 3-15/16" | 3-5/8" | 4" | 6-5/8" | 2-9/16" | 1/8" | 1-37/64" | - | 2-1/2" | 0.924" | 58.0 |
| 140F30 | F | 17.700" | 16.742" | B1 | 3-15/16" | 3-5/8" | 4" | 6-5/8" | 2-9/16" | 1/8" | 1-37/64" | - | 2-1/2" | 0.924" | 72.0 |
| 140F35 | F | 20.490" | 19.523" | C | 3-15/16" | 3-5/8" | 4" | 6-5/8" | 1" | 1-11/16" | 1-37/64" | - | 2-1/2" | 0.924" | 89.5 |
| 140F36 | F | 21.050" | 20.079" | C | 3-15/16" | 3-5/8" | 4" | 6-5/8" | 1" | 1-11/16" | 1-37/64" | - | 2-1/2" | 0.924" | 95.5 |
| 140J40 | J | 23.290" | 22.305" | C | 4-7/16" | 4-1/2" | 5" | 7-1/4" | 1-3/16" | 2-3/8" | 2-17/64" | - | 3-3/16" | 0.924" | 117.0 |
| 140J45 | J | 26.080" | 25.087" | C | 4-7/16" | 4-1/2" | 5" | 7-1/4" | 1-3/16" | 2-3/8" | 2-17/64" | - | 3-3/16" | 0.924" | 139.0 |
| 140J48 | J | 27.750" | 26.757" | C | 4-7/16" | 4-1/2" | 5" | 7-1/4" | 1-3/16" | 2-3/8" | 2-17/64" | - | 3-3/16" | 0.924" | 148.0 |
| 140J54 | J | 31.100" | 30.097" | C | 4-7/16" | 4-1/2" | 5" | 7-1/4" | 1-3/16" | 2-3/8" | 2-17/64" | - | 3-3/16" | 0.924" | 168.0 |
| 140J60 | J | 34.440" | 33.438" | C | 4-7/16" | 4-1/2" | 5" | 7-1/4" | 1-3/16" | 2-3/8" | 2-17/64" | - | 3-3/16" | 0.924" | 205.0 |
| 140M70 | M | 40.020" | 39.006" | C1 | 5-1/2" | 6-3/4" | 6-3/4" | 9" | 2-29/32" | 2-29/32" | 2-17/32" | 1-13/32" | 5-3/16" | 0.924" | 301.0 |
| 140M80 | M | 45.590" | 44.575" | C1 | 5-1/2" | 6-3/4" | 6-3/4" | 9" | 2-29/32" | 2-29/32" | 2-17/32" | 1-13/32" | 5-3/16" | 0.924" | 385.0 |
140 Taper Bushed Sprockets
| Sprocket Size | Tooth Count | Bushing Size | Outside Diameter | Pitch Diameter | Maximum Bushing Bore | Length Thru Bore | (L) | (C) | Type | Weight (LBS) |
|---|---|---|---|---|---|---|---|---|---|---|
| 140BTB12 | 12 | 2517 | 7.581" | 6.762" | 2-1/2" | 1-3/4" | 4-1/4" | B | 7.0 | |
| 140BTB13 | 13 | 3020 | 8.150" | 7.313" | 3" | 2" | 5-1/4" | B | 8.0 | |
| 140BTB14 | 14 | 3020 | 8.718" | 7.864" | 3" | 2" | 5-1/4" | B | 10.0 | |
| 140BTB15 | 15 | 3020 | 9.283" | 8.417" | 3" | 2" | 5-1/4" | B | 12.0 | |
| 140BTB16 | 16 | 3020 | 9.848" | 8.970" | 3" | 2" | 5-1/4" | B | 14.0 | |
| 140BTB17 | 17 | 3020 | 10.411" | 9.524" | 3" | 2" | 5-1/4" | B | 16.0 | |
| 140BTB18 | 18 | 3020 | 10.975" | 10.078" | 3" | 2" | 5-1/4" | B | 18.0 | |
| 140BTB19 | 19 | 3020 | 11.537" | 10.632" | 3" | 2" | 5-1/4" | B | 20.0 | |
| 140BTB21 | 21 | 3020 | 12.660" | 11.742" | 3" | 2" | 5-1/4" | B | 24.0 | |
| 140BTB26 | 26 | 3020 | 15.463" | 14.518" | 3" | 2" | 5-1/4" | B | 40.0 | |
| 140CTB35 | 35 | 3535 | 20.494" | 19.523" | 3-1/2" | 3-1/2" | 6-1/2" | C | 78.0 | |
| 140CTB45 | 45 | 4040 | 26.076" | 25.087" | 4" | 4" | 7-3/4" | C | 118.0 | |
| 140CTB60 | 60 | 4040 | 34.442" | 33.438" | 4" | 4" | 7-3/4" | C | 188.0 | |
| 140CTB70 | 70 | 4040 | 40.017" | 39.006" | 4" | 4" | 7-3/4" | C | 241.0 |
#140 A-Plate Sprockets
#140 B-Hub Sprockets
#140 C-Hub Sprockets
#140 BTB-Type Sprockets
#140 CTB-Type Sprockets
#140 E-Type Sprockets
#140 F-Type Sprockets
#140 J-Type Sprockets
#140 M-Type Sprockets
#140 Q-Type Sprockets
#140 R-Type Sprockets
#140 S-Type Sprockets
#140 SF-Type Sprockets
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
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