MG400A One-way Bearing for High Speed Application
| MG400A one-way bearing for high speed application | ||
| Details | ||
| Model | MG400A | |
| Material | GCr15 | |
| Type | sprag | |
| Inner Diameter | 0.625inch | |
| Outer Diameter | 3.5inch | |
| Weight | 6lbs | |
| Width | 2.75inch | |
|
Max Overrunning |
Inner Race | 2700rpm |
| Outer Race | 800rpm | |
| Application | general machinery,packing machinery,printing machinery,conveyor machinery,high pressure switch,etc. | |
Features
1. Self-contained clutch designed for high speed applications.
2. Cam cage assembly engineered for optimum performance and increased capacity.
3. Two ball bearings included to support radial load and concentricity between races.
4. Positive contact lip or felt seals provided for grease or oil lubrication.
5. Tapped holes are machined on ends of outer race for mounting auxiliary components.
6. Metric bore and keyway available.
7. Mounting accessories available.
Industries Served
Corrugated
Food and beverage
Glass manufacturing
Packaging
Paper converting
Printing
Aggregate
Field Applications
Amusement rides
Auxiliary drives
Conveyors
Food Processing
Heat treat furnaces
HVAC systems
Packaging machinery
Start-up drives
MODELS M300A – M700A Detail Images
Main Technical Specification
| Model | Dimensions | No.of Tap(Mt.) Holes | Thread Size | Usable Thread Depth | Lube | Lube Cap Oz | Weight | ||||||||||
| No. | C | D | E | F | |||||||||||||
| Inches | mm | Inches | mm | Inches | mm | Inches | mm | Inches | mm | Inches | mm | lbs | kg | ||||
| MG300A | 2.375 | 60.33 | 2.5 | 63.5 | 1.125 | 28.58 | 0.35 | 8.9 | 4 | 0.250-28 | 6.35-711 | 0.5 | 12.7 | Oil | 0.85 | 4 | 2 |
| MI300A | Oil | 1.25 | |||||||||||||||
| MO300A | Grease | 0.5 | |||||||||||||||
| MR300A | Oil | 0.85 | |||||||||||||||
| MG400A | 2.625 | 66.68 | 2.75 | 69.9 | 1.25 | 31.75 | 0.45 | 11.4 | 4 | 0.313-24 | 7.94-610 | 0.625 | 15.88 | Oil | 1.1 | 6 | 3 |
| MI400A | Oil | 1.4 | |||||||||||||||
| MO400A | Grease | 0.5 | |||||||||||||||
| MR400A | Oil | 1.1 | |||||||||||||||
| MG500A | 3.375 | 85.73 | 3.5 | 88.9 | 1.75 | 44.45 | 0.48 | 12.4 | 4 | 0.313-24 | 7.94-610 | 0.625 | 15.88 | Oil | 1.8 | 11 | 5 |
| MI500A | Oil | 3 | |||||||||||||||
| MO500A | Grease | 1 | |||||||||||||||
| MR500A | Oil | 1.8 | |||||||||||||||
| MG600A | 3.625 | 92.08 | 3.75 | 95.3 | 2.75 | 69.85 | 0.5 | 12.7 | 6 | 0.313-24 | 7.94-610 | 0.625 | 19.05 | Oil | 2.8 | 19 | 9 |
| MI600A | Oil | 4.5 | |||||||||||||||
| MO600A | Grease | 1.5 | |||||||||||||||
| MR600A | Oil | 2.8 | |||||||||||||||
| MG700A | 4.875 | 123.83 | 5 | 127 | 4 | 101.6 | 0.68 | 17.3 | 8 | 0.375-24 | 9.53-610 | 0.75 | Oil | 4.6 | 43 | 20 | |
| MI700A | Oil | 10.9 | |||||||||||||||
| MO700A | Grease | 2.9 | |||||||||||||||
| MR700A | Oil | 4.6 | |||||||||||||||
The M Series ball bearing clutches contain precision formed cams made from high quality steel that are hardened then precision finished. Our most versatile and custom configurable clutch, this unit is the workhorse of the industry. The unique finishing process provides a smooth cam surface resulting in uniform contact with the races, providing even load distribution and prolonged wear life. These clutch models are designed to mount on through shafts and are secured to the shaft by a matching key provided with each stock bore clutch. Grease lubrication for each series can be provide at no additional cost.
MG300A – 700A Series Primarily used for general duty applications, Overrunning, back-stopping and light duty indexing. The MG model offers precise spring energizing to provide long overrunning wear life.
MI300A – 700A Series Recommended for high performance indexing, used on applications greater than 150 strokes per minute or applications requiring high indexing accuracy. Incorporating a patented, low inertia
cage and heavy duty energizing spring for quick cam reaction.
MO300A – 700A Series Made with felt grease seals to minimize seal drag for high speed inner race overrunning applications. The MO model is delivered with standard grease lubrication.
MR300A – 700A Series
Intended for high-speed outer race overrunning, incorporating a unique cam cage construction that uses centrifugal force to minimize cam drag .The driving speed of the clutch cannot exceed the rpm shown in the table for the inner race.
| Model No. | Torque Capacity | Maximum | Nominal | Stock Bores1 | Keyways1 | Dimensions | |||||||||
| Overrunning rpm | Overrunning Drag | A | B | ||||||||||||
| Lb-ft | N-m | Inner Race | Outer Race | Lb-ft | N-m | Inches | mm | Inches | mm | Inches | mm | Inches | mm | ||
| MG300A | 275 | 373 | 2900 | 800 | 0.17 | 0.2 | 0.5 | 12.7 | 0.125×0.167 | 3.18×4.24 | 3 | 76.15 | 25 | 66.68 | |
| MI300A | - | - | 0.625 | 15.88 | 0.188×0.094 | 4.76×2.38 | 2.998 | /76.20 | /8 | ||||||
| MO300A | 3600 | 800 | 0.75 | 19.05 | 0.188×0.094 | 4.76×2.38 | |||||||||
| MR300A | 800 | 2900 | |||||||||||||
| MG400A | 400 | 542 | 2700 | 800 | 0.21 | 0.3 | 0.625 | 15.88 | 0.188×0.094 | 4.76×2.38 | 3.5 | 88.85 | 27 | 73.03 | |
| MI400A | - | - | 0.75 | 19.05 | 3.498 | /88.90 | /8 | ||||||||
| MO400A | 3600 | 800 | 0.875 | 22.23 | |||||||||||
| MR400A | 800 | 2700 | |||||||||||||
| MG500A | 1175 | 1593 | 2400 | 750 | 0.38 | 0.5 | 0.875 | 22.23 | 0.188×0.094 | 4.76×2.38 | 4.25 | 107.9 | 35 | 92.08 | |
| MI500A | - | - | 1 | 25.4 | 0.25×0.125 | 4.76×2.38 | 4.248 | /107.95 | /8 | ||||||
| MO500A | 3000 | 750 | 1.125 | 28.58 | 0.25×0.125 | 6.35×3.18 | |||||||||
| MR500A | 750 | 2400 | 1.25 | 31.75 | 0.25×0.125 | 6.35×3.18 | |||||||||
| MG600A | 2250 | 3051 | 1800 | 700 | 0.63 | 0.9 | 1.25 | 31.75 | 0.25×0.125 | 6.35×3.18 | 5.375 | 136.47 | 43 | 120.65 | |
| 1.375 | 34.93 | 0.313×0.156 | 7.94×3.97 | 5.373 | /136.53 | /4 | |||||||||
| MI600A | - | - | 1.5 | 38.1 | 0.375×0.188 | 9.53×4.76 | |||||||||
| 1.625 | 41.28 | 0.375×0.188 | 9.53×4.76 | ||||||||||||
| MO600A | 2400 | 700 | 1.75 | 44.45 | 0.375×0.188 | 9.53×4.76 | |||||||||
| 1.937 | 49.2 | 0.50×0.188 | 9.53×4.76 | ||||||||||||
| MR600A | 700 | 2100 | 2 | 50.8 | 0.50×0.188 | 12.7×4.76 | |||||||||
| MG700A | 5000 | 6779 | 1200 | 400 | 1.3 | 1.8 | 2 | 50.8 | 0.50×0.250 | 12.7×6.35 | 7.125 | 180.92 | 61 | 158.75 | |
| MI700A | - | - | 2.25 | 57.15 | 0.50×0.250 | 12.7×6.35 | 7.123 | 180.98 | /4 | ||||||
| 2.437 | 61.9 | 0.50×0.250 | 12.7×6.35 | ||||||||||||
| MO700A | 20000 | 400 | 2.5 | 63.5 | 0.625×0.313 | 15.88×7.94 | |||||||||
| 2.75 | 69.85 | 0.625×0.313 | 15.88×7.94 | ||||||||||||
| MR700A | 400 | 1750 | 2.937 | 74.6 | 0.625×0.125 | 15.88×3.18 | |||||||||
Changzhou Suma Precision Machinery Co., Ltd is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and needle roller bearing with high technology


Q: Why do we choose your company?
A: We always insist quality firstl. We have our bearing factory, therefore we have advantage in quality control and price of cylindrical roller bearing.
Q:What is the delivery time?
A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.
Q: What is your payment term?
A: Our payment term include L/C, T/T, Western Union, Paypal etc.
Q: Can you send bearing samples first?
A: Yes, we can send bearing samples of SL cylindrical roller bearing to check quality first.
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