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| Place of Origin | CHINA |
| Brand Name | SUMA |
| Certification | ISO SGS |
| Model Number | FB140 |
FB140 Overrunning Backstop Clutch Sprag One Way Bearings Factory
Features
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
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
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