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| Categories | One Way Clutch Bearing |
|---|---|
| Model Number: | GFR80F3F4 GFR80F2F3 GL80F5D2 |
| Brand Name: | SUMA |
| Place of Origin: | Jiangsu, China |
| MOQ: | 2 |
| Price: | $520-550 |
| Precision Rating: | P0 |
| Seals Type: | sealed |
| Torque Capacity: | 55-70000 Nm |
| Overrunning Speed: | 200-3100 min-1 |
| Weight Range: | 1.4-214 kg |
| Material: | GCr15 |
| Inner Diameter: | 12-150 mm |
| Outer Diameter: | 62-400 mm |
| Bearing Support: | 160 series |
| Lubrication Requirement: | oil lubricated |
| Keyway Standard: | DIN 6885.1 |
| Cover Types: | F2F3/F3F4 |
| Max Torque: | 70000 Nm |
| Max Speed: | 3100 min-1 |
| Dimensions Range: | D: 62-400mm, D2: 20-200mm, C: 10-68mm |
| Company Info. |
| Changzhou Suma Precision Machinery Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
GFR80F3F4 GFR80F2F3 GFR 80 F3F4 Overrunning Backstop Clutch One Way Freewheel Bearings
Features of bearing for backstop clutch
Product name | GFR Backstop clutch |
Model | GFR...F2F3/GFRN...F3F4 |
Material | GCr15 |
Inner diameter | 12-150mm |
Outer diameter | 62-400mm |
Torque capacity | 1025Nm |
Weight | 1.4-214kg |
Package | Carton Box / Wooden box |
Payment terms | TT. L/C, D/A,D/P,Western Union |
Delivery time | 10-15DAYS |
Types GFR..F2F3/F3F4 are roller type freewheels, self-contained, sealed and bearing supported, using two160.. series bearings.
They use the GFR base module. Units must be oil lubricated before use if they are delivered disassembled and in any case for the F3F4 combination.
These cover combinations are primarily used as backstops, as shown
overleaf. The F3 cover acts as a torque arm and has an integrated
stop bolt. The stop bolt should go into a slot in a fixed part of
the machine. F2 and F4 covers are used to close the unit. They are
equipped with 3 screws for oil filling, drain and level.
If using cover type F4, shaft end plate and its screw must be
sealed to avoid oil leakage through the keyway.
Covers are easily fitted, allowing on site selection of rotation
direction. If requested units can be delivered assembled and lubricated for the F2F3 combination.
PARAMETER LIST of bearing for backstop clutch
| TYPE | Size | Torque | Overrunning speed | DIMENSIONS | Weight | ||||||||||
GFR...F2F3 GFR...F3F4 | dH7 | TKN1) | nimax2) | D | D2 | C | L 1 | L2 | L3 | L4 | F | E | L5 | f | |
| [mm] | [Nm] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | |
| 12 | 55 | 3100 | 62 | 20 | 10 | 42 | 64 | 10 | 13 | 59 | 44 | 6 | 0.5 | 1.4 | |
| 15 | 125 | 2800 | 68 | 25 | 10 | 52 | 78 | 10 | 13 | 62 | 47 | 10 | 0.8 | 1.8 | |
| 20 | 181 | 2400 | 75 | 30 | 12 | 57 | 82 | 11 | 15 | 72 | 54 | 10 | 0.8 | 2.3 | |
| 25 | 288 | 1600 | 90 | 40 | 16 | 60 | 85 | 14 | 18 | 84 | 62 | 10 | 1 | 3.4 | |
| 30 | 500 | 1300 | 100 | 45 | 16 | 68 | 95 | 14 | 18 | 92 | 68 | 10 | 1 | 4.5 | |
| 35 | 725 | 1200 | 110 | 50 | 20 | 74 | 102 | 18 | 25 | 102 | 76 | 12 | 1 | 5.6 | |
| 40 | 1025 | 850 | 125 | 55 | 20 | 86 | 115 | 18 | 25 | 112 | 85 | 12 | 1.5 | 8.5 | |
| 45 | 1125 | 740 | 130 | 60 | 25 | 86 | 115 | 22 | 25 | 120 | 90 | 12 | 1.5 | 8.9 | |
| 50 | 2125 | 580 | 150 | 70 | 25 | 94 | 123 | 22 | 25 | 135 | 102 | 12 | 1.5 | 12.8 | |
| 55 | 2625 | 550 | 160 | 75 | 32 | 104 | 138 | 25 | 30 | 142 | 108 | 15 | 2 | 16.2 | |
| 60 | 3500 | 530 | 170 | 80 | 32 | 114 | 147 | 25 | 30 | 145 | 112 | 15 | 2 | 19.3 | |
| 70 | 5750 | 500 | 190 | 90 | 38 | 134 | 168 | 30 | 35 | 175 | 135 | 16 | 2.5 | 23.5 | |
| 80 | 8500 | 480 | 210 | 105 | 38 | 144 | 178 | 30 | 35 | 185 | 145 | 16 | 2.5 | 32 | |
| 90 | 14500 | 450 | 230 | 120 | 50 | 158 | 192 | 40 | 45 | 205 | 155 | 16 | 3 | 47.2 | |
| 100 | 20000 | 350 | 270 | 140 | 50 | 182 | 217 | 40 | 45 | 230 | 180 | 16 | 3 | 76 | |
| 130 | 31250 | 250 | 310 | 160 | 68 | 212 | 250 | 55 | 60 | 268 | 205 | 18 | 3 | 110 | |
| 150 | 70000 | 200 | 400 | 200 | 68 | 246 | 286 | 55 | 60 | 325 | 255 | 20 | 4 | 214 | |
NOTES
1) T max = 2 × T KN
2) Inner race overruns.
3) Outer race overruns.
Keyway to DIN 6885.1
PICTURES
Q: How do you pack the goods?
Q: Can i get the samples from you?
A: It is highly encouraged to ask for the samples for quality check.
Q: Can you promise to deliver the goods in time?
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