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 |
| Thickness | 18.5mm |
| Material | Chrome steel |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Weight(kg) | 0.13 |
| Seals Type | Non-sealed |
| Surface Hardness | HRC60-62 |
| Brand Name | SFT |
| Model Number | SF 57-18.5, SF 57-18.5 |
| Place of Origin | China |
View Detail Information
Explore similar products
CSK40PP Chrome Steel Conveyors One Way Bearings For Textile Machinery
DC5476 Low Noise Sprag One Way Clutch Bearings Gearbox Bearing SFT
One Way Clutch Bearings CKA3585 Sprag Clutch Bearing For Textile Equipment
Freewheel One Way Gcr15 Clutch Bearing For Mining Machinery
Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 50000PCS/MONTH |
| Delivery Time | 20-45DAYS | Packaging Details | carton,pallet |
| Thickness | 18.5mm | Material | Chrome steel |
| Vibration | ZV1, ZV2, ZV3, or as requested | Weight(kg) | 0.13 |
| Seals Type | Non-sealed | Surface Hardness | HRC60-62 |
| Brand Name | SFT | Model Number | SF 57-18.5, SF 57-18.5 |
| Place of Origin | China | ||
| High Light | SF 57-18.5 Overrunning Clutch Bearings ，One Way Overrunning Clutch Bearings ，SF 57-18.5 Sprag Freewheel Cage Assembly | ||
SF 57-18.5 Overrunning Clutch Bearings One-Way Sprag Freewheel Cage Assembly
Feature
Type SF 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.
Cage Freewheels SF , for assembly with Inner and Outer Ring.
| Product name | SF one way bearings |
| Model | SF 57-18.5 |
| Torque capacity | 950Nm |
| Inner diameter | 57mm |
| Outer diameter | 75mm |
| Sprag Lift-off at Outer Race | 2000r/min |
| Material | GCr15 |
| Width | 18.5mm |
| Weight | 0.13kg |
| Package | Carton Box / Wooden Box |
| Payment terms | TT, L/C, D/A, D/P, Western Union |
| Delivery time | IN STOCK |
Catalogue of dc one way bearings for your choice
| Freewheel Size | Type | Nominal t orque | Type | Nominal t orque | Type | Nominal t orque | Sprag lift-off at outer ring speed min-1 | J | D | B | K | Sprags Quantity | Weight |
| MN | MN | MN | mm | mm | mm | mm | kg | ||||||
| SF18-13,5 | J | 66 | 18,80 | 35,47 | 13,5 | 50 | 10 | 0,04 | |||||
| SF23-13,5 | J | 120 | 23,63 | 40,29 | 13,5 | 55 | 12 | 0,04 | |||||
| SF27-13,5 | J | 160 | JT | 160 | JZ | 100 | 3 600 | 27,78 | 44,42 | 13,5 | 65 | 14 | 0,05 |
| SF31-13,5 | J | 170 | JT | 170 | JZ | 110 | 3 400 | 31,75 | 48,41 | 13,5 | 70 | 12 | 0,04 |
| SF32-21,5 | J | 400 | 32,77 | 49,44 | 21,5 | 65 | 14 | 0,07 | |||||
| SF37-14,5 | K | 270 | KT | 270 | KZ | 210 | 2 900 | 37 | 55 | 14,5 | 75 | 14 | 0,06 |
| SF42-21 | J | 720 | 42,10 | 58,76 | 21 | 85 | 18 | 0,09 | |||||
| SF44-14,5 | K | 500 | KT | 500 | KZ | 400 | 2 250 | 44 | 62 | 14,5 | 90 | 20 | 0,08 |
| SF46-21 | J | 840 | 46,77 | 63,43 | 21 | 90 | 20 | 0,10 | |||||
| SF50-18,5 | K | 680 | KT | 680 | KZ | 580 | 2 250 | 50 | 68 | 18,5 | 90 | 20 | 0,10 |
| SF56-21 | J | 1 050 | 56,12 | 72,78 | 21 | 100 | 22 | 0,11 | |||||
| SF57-18,5 | K | 950 | KT | 950 | KZ | 800 | 2 000 | 57 | 75 | 18,5 | 105 | 24 | 0,13 |
| SF61-21 | J | 1 300 | JT | 1 300 | JZ | 1 150 | 1 550 | 61,91 | 78,57 | 21 | 110 | 26 | 0,14 |
| SF72-23,5 | K | 2 100 | KT | 2 100 | KZ | 1 850 | 1 550 | 72 | 90 | 23,5 | 135 | 32 | 0,23 |
| SF82-25 | K | 2 300 | KT | 2 300 | KZ | 2 100 | 1 450 | 82 | 100 | 25 | 140 | 36 | 0,26 |
| SF107-25 | K | 3 300 | KT | 3 300 | KZ | 3 100 | 1 300 | 107 | 125 | 25 | 170 | 48 | 0,35 |
| SF127-25 | K | 4 900 | KT | 4 900 | KZ | 4 600 | 1 200 | 127 | 145 | 25 | 210 | 56 | 0,40 |
| SF140-50 | S | 13 600 | ST | 13 600 | SZ | 10 500 | 950 | 140 | 180 | 50 | 260 | 24 | 1,70 |
| SF140-63 | S | 18 000 | ST | 18 000 | SZ | 14 000 | 800 | 140 | 180 | 63 | 260 | 24 | 2,00 |
| SF170-50 | S | 17 000 | ST | 17 000 | SZ | 13 500 | 880 | 170 | 210 | 50 | 290 | 28 | 1,95 |
| SF170-63 | S | 23 000 | ST | 23 000 | SZ | 18 500 | 720 | 170 | 210 | 63 | 290 | 28 | 2,40 |
| SF200-50 | S | 23 000 | ST | 23 000 | SZ | 18 500 | 820 | 200 | 240 | 50 | 325 | 36 | 2,50 |
| SF200-63 | S | 29 000 | ST | 29 000 | SZ | 23 500 | 680 | 200 | 240 | 63 | 325 | 36 | 3,10 |
| SF230-63 | S | 37 000 | ST | 37 000 | SZ | 29 500 | 650 | 230 | 270 | 63 | 360 | 45 | 3,90 |
| SF270-50 | S | 35 000 | ST | 35 000 | SZ | 29 500 | 720 | 270 | 310 | 50 | 410 | 48 | 3,40 |
| SF270-63 | S | 44 000 | ST | 44 000 | SZ | 37 000 | 600 | 270 | 310 | 63 | 410 | 48 | 4,20 |
| SF340-50 | S | 45 000 | ST | 45 000 | SZ | 43 000 | 640 | 340 | 380 | 50 | 510 | 60 | 4,20 |
| SF340-63 | S | 67 500 | ST | 67 500 | SZ | 57 500 | 540 | 340 | 380 | 63 | 510 | 60 | 5,20 |
| SF380-50 | S | 57 000 | ST | 57 000 | SZ | 48 500 | 610 | 380 | 420 | 50 | 550 | 63 | 4,40 |
| SF440-63 | S | 93 000 | ST | 93 000 | SZ | 80 000 | 470 | 440 | 480 | 63 | 640 | 72 | 6,20 |
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
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 ...
Get in touch with us
Leave a Message, we will call you back quickly!