Changzhou Suma Precision Machinery Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, Paypal |
| Supply Ability | 1000PCS Per Month |
| Delivery Time | 3-5 Days |
| Packaging Details | Wooden Case |
| Product Name | Sprag Clutch Bearing BWC-13239B |
| Material | GCr15 Bearing Steel |
| Size | 57.76*71.427*15.9mm |
| Torque Capacity | 711Nm |
| Warranty | 1 Year |
| OEM | Accept |
| Package | Carton Box |
| Brand Name | SUMA |
| Model Number | BWC-13239B |
| Certification | ISO SGS |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, Paypal | Supply Ability | 1000PCS Per Month |
| Delivery Time | 3-5 Days | Packaging Details | Wooden Case |
| Product Name | Sprag Clutch Bearing BWC-13239B | Material | GCr15 Bearing Steel |
| Size | 57.76*71.427*15.9mm | Torque Capacity | 711Nm |
| Warranty | 1 Year | OEM | Accept |
| Package | Carton Box | Brand Name | SUMA |
| Model Number | BWC-13239B | Certification | ISO SGS |
| Place of Origin | CHINA | ||
| High Light | BWC-13239B Backstop Bearing ，711Nm Sprag Backstop Bearing ，Centrifugal Sprag Type Clutch | ||
BWC-13239B GCr15 Centrifugal 711Nm Sprag Backstop Bearing
- All clutches are fitted with high precision heavy duty bearings for arduous duty applications.
- Clutch sizes 300 to 700 are fitted with ARO sprags to resist vibration and high transient torques and overloads.
- SO series clutches, oil lubricated suitable for overrunning, backstopping and medium duty indexing (up to 150 indexed/minute).
Technical Datas
| Product name | BWC-13239B Centrifugal Backstop Clutch |
| Model | BWC |
| Material | GCr15 |
| Package | Carton Box / Wooden box, pulley, etc |
| Payment terms | TT. L/C, D/A,D/P,Western Union |
| Delivery time | 2-4 days for the sample, 7 days for big order |
Dimension and Capacity
| Type | Inside shaft Diameter | Outside Shaft Diameter | Maximum Width | Rated Drag Torque | ||
| Di | Sprag Space | de | Sprag Space | B | N.m (kgf-m) | |
| X-133818T | 20.345 | +0.008 - 0.005 | 37.008 | +0.008 -0.005 | 10.0 | 49 (5.0) |
| X-134939 | 22.225 | - | 38.887 | ±0.013 | 10.0 | 75 (7.6) |
| BWC-13219A BW-13252 | 27.762 | - | 44.425 | - | 13.5 19.1 | 139 (14.2) 233 (23.8) |
| X-135052 | 31.881 | - | 48.548 | - | 13.5 | 154 (15.7) |
| X-135014 X-133399 | 37.317 | - | 53.980 | - | 12.0 15.9 | 185 (18.9) 309 (31.5) |
| BW-13161 BWC-13230 | 38.092 | - | 54.750 | - | 13.5 15.9 | 251 (25.6) 323 (33.0) |
| X-135005 | 38.568 | - | 55.207 | - | 20.5 | 422 (43.0) |
| X-133400 | 40.485 | 一 | 57.150 | - | 22.3 | 534 (54.5) |
| BW-13244 X-135067 | 41.275 | 一 | 57.937 | - | 13.5 17.4 | 212 (21.6) 343 (35.0) |
| X-135041 | 44.450 | - | 61.112 | 一 | 13.5 | 226 (23.0) |
| X-135349 | 47.325 | - | 63.987 | - | 13.5 | 343 (35.0) |
| X-135036 | 47.408 | - | 64.075 | - | 22.3 | 667 (68.0) |
| X-134398 | 49.720 | - | 66.383 | - | 19.1 | 667 (68.0) |
| Type d | Iinside Diameter
| Outside Diameter
|
Number of sprags | Direction | Designation | Auxitiary Parts | Weight
| |
| (g) | ||||||||
| X-133818T | 15.8 | 47.5 | 10 | D | C | 1 | T | 30 |
| X-134939 | 17.2 | 50.1 | 12 | D | C | 1 | T | 35 |
| BWC-13219A | 21.5 | 56.9 | 14 | E | cc | 1 | T | 60 |
| BW-13252 | E | c | 1 | T | 90 | |||
| X-135052 | 24.6 | 62.0 | 16 | D | c | 1 | CL | 65 |
| X-135014 | 18 | E | c | 1 | CL | 65 | ||
| X-133399 | 28.9 | 69.1 | 18 | E | c | 1 | 90 | |
| BW-13161 | E | c | 1 | 75 | ||||
| BWC-13230 | 29.5 | 70.1 | 18 | D | cc | 1 | T.ST | 90 |
| X-135005 | 30.9 | 70.7 | 18 | D | c | 1 | CL.ST | 110 |
| X-133400 | 32.4 | 71.5 | 18 | E | c | 1 | 135 | |
| BW-13244 | 14 | D | c | 1 | CL.ST | 75 | ||
| X-135067 | 33.0 | 72.5 | 18 | D | c | 1 | T | 105 |
| X-135041 | 35.5 | 76.4 | 20 | E | c | EB.CL | 100 | |
| X-135349 | 37.9 | 80.0 | 22 | D | c | 1 | 90 | |
| X-135036 | 37.9 | 80.1 | 22 | E | c | 1 | CL.ST | 150 |
| X-134398 | 39.7 | 83.0 | 22 | D | c | 1 | CL.ST | 135 |
| Type | Inside shaft Diameter | Outside Shaft Diameter | Maximum Width | Rated Drag Torque | ||
| Di | Sprag Space | De | Sprag Space | B | N.M (kgf.m) | |
| x-135006 | 54.572 | +0.008-0.005 | 71.211 | ±0.013 | 20.5 | 799 (81.5) |
| BW-13231 |
54.765 |
— |
71.427 |
— | 13.5 | 402 (41.0) |
| BW-13214 | 15.9 | 363 (37.0) | ||||
| BW-13167 | 15.9 | 569 (58.0) | ||||
| BW-13209 |
57.760 |
— |
74.427 |
— | 13.5 | 554 (56.5) |
| BWC-13239B | 15.9 | 711 (72.5) | ||||
| BW-13238 | 21.0 | 1050 (107) | ||||
| X-133401 | 59.538 | — | 76.200 | — | 25.4 | 1350 (138) |
| BW-13243 |
72.217 |
— |
88.882 |
—
| 13.5 | 637 (65.0) |
| BWC-13168 | 21.0 | 1510 (154) | ||||
| BWC-13229 | 21.6 | 1325 (135) | ||||
| BW-13255 | 26.7 | 1920 (196) | ||||
| X-133614C | 83.596 | ±0.013 | 102.555 | — | 25.4 | 3040 (310) |
| X-133402 | 85.776 | — | 104.775 | — | 25.4 | 3090 (315) |
| BWC-13251 |
103.231 |
— |
119.944 |
— | 15.4 | 789 (80.5) |
| BWC-13261 | 15.4 | 1580 (161) | ||||
| X-133639 | 103.231 | — | 122.230 | — | 25.4 | 4410 (450) |
| X-133403 | 123.881 | — | 142.880 | — | 25.4 | 5740 (585) |
| Type d | Iinside Diameter D | Outside Diameter D | Number of sprags | Direction | Designation | Auxitiary Parts | Weight (g) | |
| X-135006 | 43.6 | 89.1 | 24 | D | C | 1 | CL.ST | 60 |
| BW -13231 | 20 | D | C | 1 | T.ST | 95 | ||
| BW-13214 | 43.8 | 89.3 | 14 | D | c | 1 | T.ST | 105 |
| BW-13167 | 22 | E | c | 1 | 120 | |||
| BW-13209 | 26 | D | c | 1 | T.ST | 105 | ||
| BWC-13239B | 46.2 | 93.1 | 26 | D | cc | 1 | CL.ST | 125 |
| BW-13238 | 26 | E | c | 1 | 175 | |||
| X-133401 | 47.6 | 95.3 | 26 | E | c | 1 | 220 | |
| BW -13243 | 24 | D | c | 1 | CL.ST | 120 | ||
| BWC-13168 BWC-13229 | 57.7 | 111 | 30 30 | E E | cc cc | 1 | EB | 210 190 |
| BW -13255 | 30 | D | c | 1 | CL.ST | 255 | ||
| •X-133614C | 66.7 | 128 | 34 | E | c | 1 | CL. | 350 |
| X-133402 | 68.6 | 131 | 34 | E | c | 1 | 350 | |
| BWC-13251 BWC-13261 | 82.5 | 150 | 18 36 | D D | cc cc | 1 | CL.ST CL.ST | 180 200 |
| X-133639 | 82.5 | 153 | 40 | E | c | 1 | CL.ST | 410 |
| X-133403 | 99.1 | 179 | 44 | E | c | 1 | 480 |
Pictures
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2005
Total Annual:
1000000-2000000
Employee Number:
50~51
Ecer Certification：
Verified Supplier
Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . The main Catagories are : One Way Cl... Changzhou Suma Precision Machinery Co., Ltd was established in 2005, which was a professional and non-stop manufacturer for mechanical parts, integrates into R&D, Design, Manufacturing and Sales . The main Catagories are : One Way Cl...
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