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[China]
Trade Verify
Address: Liudao Industrial Pak, Yaoguan Town, Wujin District, Changzhou city, Jiangsu Province, 213102
Contact name:Ellen Zhang
Changzhou Suma Precision Machinery Co., Ltd |
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Verified Suppliers
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FBF72 Freewheel Backstop Sprag Cam Clutch Bearing
Features
Complete Freewheels FBF with mounting flange are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation.
The freewheels FBF 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
| Freewheel Size | Type | Nominal torque MN | Max. Overruns Speed min-1 | Type | Nominal torque MN | Max. Overruns Speed min-1 | Type | Nominal torque MN | Sprag lift-off speed min-1 | Max. Speed | |||
| Nm | Inner ring | Outer ring | Nm | Inner ring | Outer ring | Nm | inner ring | Inner ring | Outer ring | ||||
| FBF 24 | CF | 45 | 4 800 | 5 500 | CFT | 45 | 4 800 | 5 500 | |||||
| FBF 29 | CF | 80 | 3 500 | 4 000 | CFT | 80 | 3 500 | 4 000 | |||||
| FBF 37 | SF | 200 | 2 500 | 2 600 | SFT | 200 | 2 500 | 2 600 | |||||
| FBF 44 | SF | 320 | 1 900 | 2 200 | SFT | 320 | 1 900 | 2 200 | DX | 130 | 860 | 1 900 | 344 |
| FBF 57 | SF | 630 | 1 400 | 1 750 | SFT | 630 | 1 400 | 1 750 | DX | 460 | 750 | 1 400 | 300 |
| FBF 72 | SF | 1 250 | 1 120 | 1 600 | SFT | 1 250 | 1 120 | 1 600 | DX | 720 | 700 | 1 150 | 280 |
| FBF 82 | SF | 1 800 | 1 025 | 1 450 | SFT | 1 800 | 1 025 | 1 450 | DX | 1 000 | 670 | 1 050 | 268 |
| FBF 107 | SF | 2 500 | 880 | 1 250 | SFT | 2 500 | 880 | 1 250 | DX | 1 500 | 610 | 900 | 244 |
| FBF 127 | SF | 5 000 | 800 | 1 150 | SFT | 5 000 | 800 | 1 150 | SX | 3 400 | 380 | 800 | 152 |
| FBF 140 | SF | 10 000 | 750 | 1 100 | SFT | 10 000 | 750 | 1 100 | SX | 7 500 | 320 | 750 | 128 |
| FBF 200 | SF | 20 000 | 630 | 900 | SFT | 20 000 | 630 | 900 | SX | 23 000 | 240 | 630 | 96 |
| FBF 270 | SF | 40 000 | 510 | 750 | SFT | 40 000 | 510 | 750 | UX | 40 000 | 210 | 510 | 84 |
| FBF 340 | SF | 80 000 | 460 | 630 | SFT | 80 000 | 460 | 630 | |||||
| FBF 440 | SF | 160 000 | 400 | 550 | SFT | 160 000 | 400 | 550 | |||||
| Freewheel Size | mm | mm | Standard Bore | max. mm | A mm | D mm | F mm | G** | L mm | N mm | T mm | Z** | Weight kg | ||
| mm | mm | mm | |||||||||||||
| FBF 24 | 12 | 14* | 14* | 85 | 62 | 1,0 | M 5 | 50 | 10 | 72 | 3 | 1,1 | |||
| FBF 29 | 15 | 17* | 17* | 92 | 68 | 1,0 | M 5 | 52 | 11 | 78 | 3 | 1,3 | |||
| FBF 37 | 14 | 16 | 18 | 20 | 22* | 22* | 98 | 75 | 0,5 | M 5 | 48 | 11 | 85 | 8 | 1,5 |
| FBF 44 | 20 | 22 | 25* | 25* | 118 | 90 | 0,5 | M 6 | 50 | 12 | 104 | 8 | 2,3 | ||
| FBF 57 | 25 | 28 | 30 | 32* | 32* | 128 | 100 | 0,5 | M 6 | 65 | 12 | 114 | 12 | 3,2 | |
| FBF 72 | 35 | 38 | 40 | 42* | 42* | 160 | 125 | 1,0 | M 8 | 74 | 14 | 142 | 12 | 5,8 | |
| FBF 82 | 35 | 40 | 45 | 50* | 50* | 180 | 135 | 2,0 | M 10 | 75 | 16 | 155 | 8 | 7,0 | |
| FBF107 | 50 | 55 | 60 | 65* | 65* | 214 | 170 | 2,5 | M 10 | 90 | 18 | 192 | 10 | 12,6 | |
| FBF127 | 50 | 60 | 70 | 75* | 75* | 250 | 200 | 3,0 | M 12 | 112 | 20 | 225 | 12 | 21,4 | |
| FBF140 | 65 | 75 | 80 | 90 | 95* | 315 | 250 | 5,0 | M 16 | 150 | 22 | 280 | 12 | 46,0 | |
| FBF200 | 110 | 120 | 120 | 370 | 300 | 5,0 | M 16 | 160 | 25 | 335 | 16 | 68,0 | |||
| FBF270 | 140 | 150 | 490 | 400 | 6,0 | M 20 | 212 | 32 | 450 | 16 | 163,0 | ||||
| FBF340 | 180 | 240 | 615 | 500 | 7,5 | M 24 | 265 | 40 | 560 | 18 | 300,0 | ||||
| FBF440 | 220 | 300 | 775 | 630 | 7,5 | M 30 | 315 | 50 | 710 | 18 | 564,0 | ||||
Pictures
