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 | 10-15 Days |
| Packaging Details | Carton Box |
| Product Name | Roller Clutch Bearing GF40 |
| Material | GCr15 Bearing Steel |
| Rotation Speed | 2600RPM |
| Unit Weight | 3.3Kg |
| Warranty | 1 Year |
| Size | 40*110*63mm |
| Torque Capacity | 1115Nm |
| OEM | Accept |
| Brand Name | SUMA |
| Model Number | GF40 |
| Certification | ISO SGS |
| Place of Origin | CHINA |
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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 | 10-15 Days | Packaging Details | Carton Box |
| Product Name | Roller Clutch Bearing GF40 | Material | GCr15 Bearing Steel |
| Rotation Speed | 2600RPM | Unit Weight | 3.3Kg |
| Warranty | 1 Year | Size | 40*110*63mm |
| Torque Capacity | 1115Nm | OEM | Accept |
| Brand Name | SUMA | Model Number | GF40 |
| Certification | ISO SGS | Place of Origin | CHINA |
| High Light | GF40 One Way Roller Bearing ，1115 Nm One Way Roller Bearing ，GF40 One Way Roller Clutch | ||
GF40 1115 Nm Conveyor One Way Roller Bearing
Features
The GF Series Freewheels are self centring. From size 8 to size 20, centring is steel on steel, whilst from size 25 to 130, centring is ensured by 2 160 series bearings.
Torque foreces are transmitted from the shaft to the inner race by means of a keyway and from the outer race to the seat by means of front pullers.
Shaft tolearances must be either h6 or j6, seating tolearances must be H7 or G7.
If no front pullers are used, the seating tolearance becomes K6.
Before being put onto service, the freewheels must be lubricated with suitable lubricants . Oil lubrication is essential when a high number of rotations in neutral is reached .
Dimensions and Capacities
| Type | dH7 | Dn6 | L | s | D1 | D2 | b | t | Weight | Inner ring | Outer ring | TKN | Drag torque |
| freewheels/ | freewheels/ | ||||||||||||
| mm | mm | mm | mm | mm | mm | mm | mm | Kg | overruns min-1 | overruns min-1 | Nm | Ncm | |
| GF 8 | 8 | 37 | 20 | 1 | 20 | 30 | 6 | 3 | 0.1 | 1000 | 1000 | 20 | 0.09 |
| GF 9 | 9 | 37 | 20 | 1 | 20 | 30 | 6 | 3 | 0.1 | 1000 | 1000 | 20 | 0.09 |
| GF 12 | 12 | 37 | 20 | 1 | 20 | 30 | 6 | 3 | 0.1 | 1000 | 1000 | 20 | 0.11 |
| GF 15 | 15 | 47 | 30 | 1 | 26 | 37 | 7 | 3.5 | 0.3 | 900 | 900 | 78 | 0.15 |
| GF 20 | 20 | 62 | 36 | 1 | 37 | 52 | 8 | 3.5 | 0.6 | 700 | 700 | 188 | 0.18 |
| GF 25 | 25 | 80 | 40 | - | 40 | 68 | 9 | 4 | 1.2 | 2100 | 3600 | 250 | 0.36 |
| GF 30 | 30 | 90 | 48 | - | 45 | 75 | 12 | 5 | 1.8 | 1700 | 3200 | 500 | 0.4 |
| GF 35 | 35 | 100 | 53 | - | 50 | 80 | 13 | 6 | 2.4 | 1500 | 3000 | 680 | 0.6 |
| GF 40 | 40 | 110 | 63 | - | 55 | 90 | 15 | 7 | 3.3 | 1200 | 2600 | 1115 | 0.84 |
| GF 45 | 45 | 120 | 63 | - | 60 | 95 | 16 | 7 | 4 | 1000 | 2400 | 1500 | 0.94 |
| GF 50 | 50 | 130 | 80 | - | 70 | 110 | 17 | 8.5 | 5.7 | 800 | 2100 | 2375 | 1.28 |
| GF 55 | 55 | 140 | 80 | - | 75 | 115 | 18 | 9 | 6.5 | 750 | 2000 | 2500 | 1.5 |
| GF 60 | 60 | 150 | 95 | - | 80 | 125 | 18 | 9 | 8.9 | 650 | 1900 | 4250 | 1.6 |
| GF 70 | 70 | 170 | 110 | - | 95 | 140 | 20 | 9 | 13.5 | 550 | 1800 | 5875 | 3.6 |
| GF 80 | 80 | 190 | 125 | - | 110 | 160 | 20 | 9 | 19 | 500 | 1600 | 10000 | 3.6 |
| GF 90 | 90 | 215 | 140 | - | 120 | 180 | 24 | 11.5 | 27.2 | 450 | 1400 | 17350 | 6.8 |
| GF 100 | 100 | 260 | 150 | - | 140 | 210 | 28 | 14.5 | 44.5 | 350 | 1300 | 19750 | 8.8 |
| GF 130 | 130 | 300 | 180 | - | 160 | 240 | 32 | 17.5 | 68 | 250 | 1000 | 35000 | 12.5 |
Pictures
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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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