FRHD1600 One Way Backstop Sprag Clutch Bearing For Inclined Conveyor
FRHD1600 Backstop Sprag Clutch Bearing One Way for Inclined Conveyor System
Features
Complete Freewheels FRHD with lever arm are sealed sprag freewheels with ball bearings. They are supplied oil-filled and ready for installation. The freewheels are arranged on through shafts or shaft ends.
The freewheels FRHD are used as:
➧ Backstops
for low-speed applications. They are designed for use in inclined conveyor-belt systems, elevators and pumps. Taconite seals protect the backstops when conditions are dirty and dusty. Nominal torques up to 900 000 lb-ft. Bores up to 21 inch .
Dimensions and Capacities
|
Freewheel Size |
Maximum torque MM lb-ft |
Nominal torque MN lb-ft |
Maximum speed inner ring freewheels rpm |
Bore d max. inch |
A inch |
C inch |
D inch |
E inch |
H inch |
L inch |
O inch |
P inch |
Q inch |
Weight lbs |
| FRHD700 | 7500 | 3750 | 620 | 3.44 | 8 | 6 | 5.25 | 0.5 | 36 | 6 | 6.75 | 16.38 | 32 | 135 |
| FRHD775 | 15000 | 7500 | 540 | 3.75 | 9.75 | 8 | 6 | 1 | 42.88 | 7.5 | 9 | 20.38 | 38 | 310 |
| FRHD800 | 24000 | 12000 | 460 | 4.5 | 10.5 | 10 | 7 | 1 | 43.25 | 8 | 9.5 | 22.13 | 38 | 360 |
| RHD 900 | 37000 | 18500 | 400 | 5.44 | 12 | 10 | 8 | 1.5 | 54 | 7.63 | 9.38 | 22.75 | 48 | 480 |
| FRHD950 | 46000 | 23000 | 360 | 7 | 14 | 12 | 10 | 1.5 | 69 | 8 | 10 | 25 | 62 | 530 |
| FRHD1000 | 56000 | 28000 | 360 | 7 | 17 | 8 | 9 | 4.13 | 80.38 | 8.75 | - | 23.13 | 72 | 550 |
| FRHD1100 | 90000 | 45000 | 360 | 7 | 17 | 8 | 9 | 4.13 | 80.38 | 10 | - | 23.13 | 72 | 795 |
| FRHD1200 | 185000 | 92500 | 250 | 9 | 23 | 10 | 12 | 4.94 | 89 | 11 | - | 28 | 78 | 1300 |
| FRHD1300 | 220000 | 110000 | 220 | 10 | 25 | 12 | 14 | 5.25 | 95 | 12 | - | 30 | 82.88 | 1674 |
| FRHD1400 | 280000 | 140000 | 200 | 12 | 30 | 18 | 16 | 6.25 | 107 | 13 | - | 36 | 94 | 2200 |
| FRHD1450 | 380000 | 190000 | 200 | 12 | 30 | 18 | 16 | 6.25 | 107 | 15 | - | 36 | 94 | 2500 |
| FRHD1500 | 580000 | 290000 | 200 | 12 | 31 | 18 | 15.1 | 6.25 | 107 | 17.6 | - | 36 | 94 | 2440 |
| FRHD1600 | 746000 | 373000 | 140 | 14 | 32.5 | 20 | 17.6 | 6.25 | 124 | 19.3 | - | 30.44 | 108 | 3400 |
| FRHD1700 | 1250000 | 625000 | 120 | 18 | 42.5 | 24.5 | 23 | 7.88 | 140 | 20 | - | 48 | 120 | 7000 |
| FRHD1800 | 1800000 | 900000 | 100 | 21 | 52 | 30 | 26.5 | 10.5 | 170 | 23 | - | 54 | 144 | 12000 |
Mounting and Coupling
Pictures


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