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 | 7-15 Days |
| Packaging Details | Carton Box / Wooden Box |
| Product Name | Cam Clutch Bearing FB44 |
| Bearing Supported | YES |
| Material | Bearing Steel GCr15 |
| Size | 25*90*50mm |
| Torque capacity | 320Nm |
| Warranty | 1 Year |
| Package | Carton Box / Wooden Box |
| Weight | 1.9Kg |
| Port | Shanghai Ningbo |
| Brand Name | SUMA |
| Model Number | FB44 |
| 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 | 7-15 Days | Packaging Details | Carton Box / Wooden Box |
| Product Name | Cam Clutch Bearing FB44 | Bearing Supported | YES |
| Material | Bearing Steel GCr15 | Size | 25*90*50mm |
| Torque capacity | 320Nm | Warranty | 1 Year |
| Package | Carton Box / Wooden Box | Weight | 1.9Kg |
| Port | Shanghai Ningbo | Brand Name | SUMA |
| Model Number | FB44 | Certification | ISO SGS |
| Place of Origin | CHINA | ||
| High Light | FB44 Cam Clutch ，Complete Freewheels Cam Clutch ，Overrunning Freewheel Clutch | ||
FB44 Complete Freewheels 320Nm Overrunning Cam Clutch
Features
Complete Freewheels FB are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation.The freewheels FB are used as:
➧ Backstops
➧ Overrunning Clutches
➧ Indexing Freewheels
In addition to the standard type, four other types are available for extended service life and indexing accuracy.
Nominal torques up to 160 000 Nm.Bores up to 300 mm. Many standard bores are available.
Dimensions and Capacities
| Fre ewh eel Size | Ty pe | Nom inal tor que | M ring freew heels/ runs min-1 | ax. speed ring freew heels/ runs min-1 | Ty pe | Nom inal tor que | Max. speed ring freew heels/ runs min-1 | Outer ring freew heels/ runs min-1 | Ty pe | Nom inal tor que | Sprag lift- off at inn er ring spe ed min-1 | Max. speed ring freew heels/ runs min-1 | Ou ter ring dri ves min-1 | Ty pe | Nom inal tor que | Sprag lift-off at outer ring speed min-1 | Max. speed ring freew heels/ runs min-1 |
| FB24 | CF | 45 | 4 800 | 5 500 | CFT | 45 | 4 800 | 5500 | |||||||||
| FB29 | CF | 80 | 3 500 | 4 000 | CFT | 80 | 3 500 | 4000 | |||||||||
| FB37 | SF | 200 | 2 500 | 2 600 | SFT | 200 | 2 500 | 2600 | CZ | 110 | 850 | 3 000 | |||||
| FB44 | SF | 320 | 1 900 | 2 200 | SFT | 320 | 1 900 | 2200 | DX | 130 | 860 | 1 900 | 344 | CZ | 180 | 800 | 2 600 |
| FB57 | SF | 630 | 1 400 | 1 750 | SFT | 630 | 1 400 | 1750 | DX | 460 | 750 | 1 400 | 300 | LZ | 430 | 1 400 | 2 100 |
| FB72 | SF | 1250 | 1 120 | 1 600 | SFT | 1250 | 1 120 | 1600 | DX | 720 | 700 | 1 150 | 280 | LZ | 760 | 1 220 | 1 800 |
| FB82 | SF | 1800 | 1 025 | 1450 | SFT | 1800 | 1 025 | 1450 | DX | 1000 | 670 | 1 050 | 268 | SFZ | 1700 | 1 450 | 1 600 |
| FB107 | SF | 2500 | 880 | 1250 | SFT | 2500 | 880 | 1250 | DX | 1500 | 610 | 900 | 244 | SFZ | 2500 | 1 300 | 1 350 |
| FB127 | SF | 5000 | 800 | 1150 | SFT | 5000 | 800 | 1150 | SX | 3400 | 380 | 800 | 152 | SFZ | 5000 | 1 200 | 1 200 |
| FB140 | SF | 10000 | 750 | 1100 | SFT | 10000 | 750 | 1100 | SX | 7500 | 320 | 750 | 128 | SFZ | 10000 | 950 | 1 150 |
| FB200 | SF | 20000 | 630 | 900 | SFT | 20000 | 630 | 900 | SX | 23000 | 240 | 630 | 96 | SFZ | 20000 | 680 | 900 |
| FB270 | SF | 40000 | 510 | 750 | SFT | 40000 | 510 | 750 | UX | 40000 | 210 | 510 | 84 | SFZ | 37500 | 600 | 750 |
| FB340 | SF | 80000 | 460 | 630 | SFT | 80000 | 460 | 630 | |||||||||
| FB440 | SF | 160000 | 400 | 550 | SFT | 160000 | 400 | 550 |
The maximum transmissible torque is 2 times the specified nominal torque.
| Freewheel Size | mm | mm | Bore Standard mm | red mm | mm | max. mm | D mm | F mm | G** | H mm | L mm | T mm | Z** | Weight kg | ||
| FB24 | 12 | 14* | 14* | 62 | 1,0 | M 5 | 8 | 50 | 51 | 3 | 0,9 | |||||
| FB 29 | 15 | 17* | 17* | 68 | 1,0 | M 5 | 8 | 52 | 56 | 3 | 1,1 | |||||
| FB37 | 14 | 16 | 18 | 20 | 22* | 22* | 75 | 0,5 | M 6 | 10 | 48 | 65 | 4 | 1,3 | ||
| FB44 | 20 | 22 | 25* | 25* | 90 | 0,5 | M 6 | 10 | 50 | 75 | 6 | 1,9 | ||||
| FB57 | 25 | 28 | 30 | 32* | 32* | 100 | 0,5 | M 8 | 12 | 65 | 88 | 6 | 2,8 | |||
| FB72 | 35 | 38 | 40 | 42* | 42* | 125 | 1,0 | M 8 | 12 | 74 | 108 | 12 | 5,0 | |||
| FB82 | 35 | 40 | 45 | 50* | 50* | 135 | 2,0 | M 10 | 16 | 75 | 115 | 12 | 5,8 | |||
| FB107 | 50 | 55 | 60 | 65* | 65* | 170 | 2,5 | M 10 | 16 | 90 | 150 | 10 | 11,0 | |||
| FB127 | 50 | 60 | 70 | 75* | 75* | 200 | 3,0 | M 12 | 18 | 112 | 180 | 12 | 19,0 | |||
| FB140 | 65 | 75 | 80 | 90 | 95* | 250 | 5,0 | M 16 | 25 | 150 | 225 | 12 | 42,0 | |||
| FB200 | 110 | 120 | 120 | 300 | 5,0 | M 16 | 25 | 160 | 270 | 16 | 62,0 | |||||
| FB270 | 140 | 150 | 400 | 6,0 | M 20 | 30 | 212 | 360 | 18 | 150,0 | ||||||
| FB340 | 180 | 240 | 500 | 7,5 | M 20 | 35 | 265 | 450 | 24 | 275,0 | ||||||
| FB440 | 220 | 300 | 630 | 7,5 | M 30 | 40 | 315 | 560 | 24 | 510,0 |
Keyway according to DIN 6885, Tolerance of keyway width JS10.
* Keyway according to DIN 6885, Tolerance of keyway width JS10.
** Z = Number of tapped holes G on pitch circle T.
Mounting and Coupling
Mounting
The customer attachment part is on the exter-nal diameter D and then bolted on to the face.The tolerance of the shaft must be ISO h6 or j6 and the tolerance of the pilot diameter D of the attachment part must be ISO H7 or J7.
Example for ordering
Freewheel size FB 72, type with sprag lift-off Z and 38 mm bore, FB 72 LZ, d = 38 mm
When ordering freewheel size FB 340 and FB440, please also specify the freewheeling direction of the inner ring when viewed in direction X: counterclockwise free or clockwise free
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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