- Deep Groove Ball Bearings Japan Co, Ltd.
- INA Deep Groove Ball Bearings Nachi Deep Groove Ball Bearings SKF Deep Groove Ball Bearings
English
- AddressShin-Yokohama, Kohoku-ku Yokohama-shi, Kanagawa, 222-0033
- Factory AddressShin-Yokohama, Kohoku-ku Yokohama-shi, Kanagawa, 222-0033
- Phone(Working Time)+81 (0) 266 796 012
- Phone(Nonworking Time)+81 (0) 266 796 012
- Fax+81 (0) 266 796 012
AST Deep Groove Ball Bearings
Contact NowAST Deep Groove Ball Bearings are the most widely used roller bearing type in the world due to their versatility and overall performance. They are characterized by having deep raceway grooves in which the inner and outer rings have circular arcs of slightly larger radius than that of the balls. They also have non-separable rings. Their straight forward basic design has many advantanges:
Excellent for high speeds
Good radial load capacity
Acceptable axial load capacity in both directions
Have low torque capacity at startup and running speeds
Can operate with low noise
Require little maintenance
As flexible as the performance is, the configurations of single row ball bearnigs is also as versatile. These bearings often have steel shields or rubber seals installed on one or both sides and are pre-lubricated with grease. Also, snap rings are sometimes used on the outside edge. While many different retainers are available, pressed steel cages are most commonly used. Even tapered bores are available upon special order.
| Bearing Number | Bore Dia | Outer DIa | Width | Size |
|---|---|---|---|---|
| AST 638H Deep Groove Ball Bearings | 24 | 19900 lbf | 565 | 101 |
| AST 639H Deep Groove Ball Bearings | 51 kN | 0.95 | 2.16 kN | 2.2 kN |
| AST 639H-2RS Deep Groove Ball Bearings | 29 mm | 38 mm | 9 mm | 3 Kg |
| AST 639HZZ Deep Groove Ball Bearings | 1 mm | 2 mm | 33 mm | 210 |
| AST 672H Deep Groove Ball Bearings | 988,000 | 798,000 | 150.0000 | 193.0 |
| AST 672HZZ Deep Groove Ball Bearings | 54 | 87,1 kN | 54 mm | 54 mm |