Shaanxi Fortune Industries Co.ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 50000PCS/MONTH |
| Delivery Time | 20-45DAYS |
| Packaging Details | carton,pallet |
| Maximum Width | 26.7mm |
| Material | Chrome steel |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Outside Shaft Diameter | 88.882mm |
| Seals Type | Non-sealed |
| Inside shaft Diameter | 72.217mm |
| Brand Name | SFT |
| Model Number | BW-13255 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 50000PCS/MONTH |
| Delivery Time | 20-45DAYS | Packaging Details | carton,pallet |
| Maximum Width | 26.7mm | Material | Chrome steel |
| Vibration | ZV1, ZV2, ZV3, or as requested | Outside Shaft Diameter | 88.882mm |
| Seals Type | Non-sealed | Inside shaft Diameter | 72.217mm |
| Brand Name | SFT | Model Number | BW-13255 |
| Place of Origin | China | ||
| High Light | BW13255 One Way Clutch Bearings ，Motorcycle One Way Clutch Bearings ，BW13255 Motorcycle Clutch Sprag | ||
Motorcycle Clutch Sprag Freewheel Clutch One Way Clutch Bearing BW13255
Feature
Type BWC is a sprag type freewheel cage without inner or outer races. It must be installed in a design providing races, bearing
support for axial and radial loads, lubrication and sealing. The BWC type version-N accepts all types of lubricants currently
used in the power transmis-sion equipement. The sprag space tolerance must not be exceeded. Inner and outer races must
both have a minimum plain width "e", without any recess, to ensure the freewheel functions correctly. Alternatively, races can be
made in case hardened steel shafts, or housings, to the specification below. Surface hardness of the finished part should be HRC 60 to 62, for a depth of 0, 6 mm minimum. Core hardness to be HRC35 to 45. Surface roughness not to exceed 22CLA. Maximum taper between races: 0, 007 mm for 25 mm width.
Dimensions and Capacities
| Item | X,BW,BWC |
| Material | Chrome Steel GCr15 |
| Structure | Single row sprag type freewheel without inner or outer races |
| Surface hadrness | HRC60 to 62, for a depth of 0.6mm minimum |
| Core hardness | HRC35 to 45 |
| Inside shaft dia. | 83.596 mm |
| Outside shaft dia. | 102.555 mm |
| Max. width | 25.4 mm |
The Parameters of the Sprag Freewheel Cage X,BW,BWC
| Type | Inside shaft Diameter | Outside Shaft Diameter | Maximum Width | Rated Drag Torque | ||
| D1 | 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) |
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shaanxi Fortune Industries Co.,ltd located in Xi’an of the oldest city in China. We have experience for over 15 years, As a professional exporter in Ball & Roller Bearings and Auto Parts on standard and nonstandard, our success is based on: High Quality Bearing at the Good Price ... Shaanxi Fortune Industries Co.,ltd located in Xi’an of the oldest city in China. We have experience for over 15 years, As a professional exporter in Ball & Roller Bearings and Auto Parts on standard and nonstandard, our success is based on: High Quality Bearing at the Good Price ...
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