Product Details
Place of Origin: China
Brand Name: SFT
Model Number: GFR130
Payment & Shipping Terms
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton,pallet
Delivery Time: 20-45DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000PCS/MONTH
Applicable Industries: |
Machinery Repair Shops, Construction Works |
Bore Size: |
12 - 150 Mm |
Precision Rating: |
P0 |
Number Of Row: |
Single Row |
Type: |
BALL |
Seals Type: |
Sealed |
Product Name: |
GFR130 |
Material: |
Chromel Steel (Gcr15) |
Torque (Nm): |
31250 |
Thickness (mm): |
250 |
Inner Race Max. Overrunning (rpm): |
250 |
Weight (Kg): |
110 |
Applicable Industries: |
Machinery Repair Shops, Construction Works |
Bore Size: |
12 - 150 Mm |
Precision Rating: |
P0 |
Number Of Row: |
Single Row |
Type: |
BALL |
Seals Type: |
Sealed |
Product Name: |
GFR130 |
Material: |
Chromel Steel (Gcr15) |
Torque (Nm): |
31250 |
Thickness (mm): |
250 |
Inner Race Max. Overrunning (rpm): |
250 |
Weight (Kg): |
110 |
GFR130 Roller Type Clutch Overruning Bearing
| Item | GFR130 |
| Inner dia. | 130 mm |
| Outer dia. | 310 mm |
| Width | 250 mm |
| Torque | 31250 Nm |
| Weight | 110kg |
| Port | Shanghai;Ningbo |
| Delivery time | 10-15 days |
| Package | wooden package, carton package,etc |
| Application | Conveyer, Electric Motor,Bucket elevator,etc |
INTRODUCTION
Types GFR,GFRN are roller type freewheels. They are bearing supported, using two 160.. series bearings, and require oil lubrication. These units may be used in designs providing oil lubrication and sealing as on the example overleaf. The bearings must not be axially stressed.
Typically, types GFR,GFRN are used with the F series covers that are designed to transmit torque, and provide oil lubrication and sealing. Usually these covers are used in pairs according to combinations shown on the following pages. The outer race of the GFR model is plain to receive and center any component bored to H7 tolerance.
Torque is transmitted by bolts through the cover plate in this case. Types GFR, GFRN are identical except that type GFRN has a keyway on the outside diameter to transmit the torque. Two paper seals are delivered with each unit to be placed between the outer race and cover plates.
Dimensions and Capacities
| Type | Size | Overrunning speeds | Number | Weight | ||||||||||||||
GFR GFRN |
dH7 | TKN1) | nimax2) | namax3) | Dh7 | D2 | D4 | D3 | G | t | z | L 1 | L | B | t1 | bP10 | f | |
| [mm] | [Nm] | [min-1] | [min-1] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [mm] | [kg] | |||
| 12* | 55 | 4000 | 7200 | 62 | 20 | 42 | 51 | ø5.5 | – | 3 | 42 | 20 | 27 | 2.5 | 4 | 0.5 | 0.5 | |
| 15 | 125 | 3600 | 6500 | 68 | 25 | 47 | 56 | M5 | 8 | 3 | 52 | 28 | 32 | 3 | 5 | 0.8 | 0.8 | |
| 20 | 181 | 2700 | 5600 | 75 | 30 | 55 | 64 | M5 | 8 | 4 | 57 | 34 | 39 | 3.5 | 6 | 0.8 | 1 | |
| 25 | 288 | 2100 | 4500 | 90 | 40 | 68 | 78 | M6 | 10 | 4 | 60 | 35 | 40 | 4 | 8 | 1 | 1.5 | |
| 30 | 500 | 1700 | 4100 | 100 | 45 | 75 | 87 | M6 | 10 | 6 | 68 | 43 | 48 | 4 | 8 | 1 | 2.2 | |
| 35 | 725 | 1550 | 3800 | 110 | 50 | 80 | 96 | M6 | 12 | 6 | 74 | 45 | 51 | 5 | 10 | 1 | 3 | |
| 40 | 1025 | 1150 | 3400 | 125 | 55 | 90 | 108 | M8 | 14 | 6 | 86 | 53 | 59 | 5 | 12 | 1.5 | 4.6 | |
| 45 | 1125 | 1000 | 3200 | 130 | 60 | 95 | 112 | M8 | 14 | 8 | 86 | 53 | 59 | 5.5 | 14 | 1.5 | 4.7 | |
| 50 | 2125 | 800 | 2800 | 150 | 70 | 110 | 132 | M8 | 14 | 8 | 94 | 64 | 72 | 5.5 | 14 | 1.5 | 7.2 | |
| 55 | 2625 | 750 | 2650 | 160 | 75 | 115 | 138 | M10 | 16 | 8 | 104 | 66 | 72 | 6 | 16 | 2 | 8.6 | |
| 60 | 3500 | 650 | 2450 | 170 | 80 | 125 | 150 | M10 | 16 | 10 | 114 | 78 | 89 | 7 | 18 | 2 | 10.5 | |
| 70 | 5750 | 550 | 2150 | 190 | 90 | 140 | 165 | M10 | 16 | 10 | 134 | 95 | 108 | 7.5 | 20 | 2.5 | 13.5 | |
| 80 | 8500 | 500 | 1900 | 210 | 105 | 160 | 185 | M10 | 16 | 10 | 144 | 100 | 108 | 9 | 22 | 2.5 | 18.2 | |
| 90 | 14500 | 450 | 1700 | 230 | 120 | 180 | 206 | M12 | 20 | 10 | 158 | 115 | 125 | 9 | 25 | 3 | 28.5 | |
| 100 | 20000 | 350 | 1450 | 270 | 140 | 210 | 240 | M16 | 24 | 10 | 182 | 120 | 131 | 10 | 28 | 3 | 42.5 | |
| 130 | 31250 | 250 | 1250 | 310 | 160 | 240 | 278 | M16 | 24 | 12 | 212 | 152 | 168 | 11 | 32 | 3 | 65 | |
| 150 | 70000 | 200 | 980 | 400 | 200 | 310 | 360 | M20 | 32 | 12 | 246 | 180 | 194 | 12 | 36 | 4 | 138 | |
Notes:
1) T max = 2 × T KN
2) Inner race overruns
3) Outer race overruns
Video
