| Part Number | SR2-5 |
| Bearing type | Ball |
| Structure | Single Row |
| Load Direction | Radial |
| Seal type | Open |
| Bore diameter(d) | 1/8″︱3.175mm |
| Outer diameter(D) | 5/16″︱7.938mm |
| Width(B) | 0.1094″︱2.779mm |
| material | Stainless steel 440C(9Cr18) |
| ring material | Stainless steel 440C(9Cr18) |
| cage material | Stainless steel 304 |
| ball material | Stainless steel 440C(9Cr18) |
| Rubber material | Stainless steel 304 with rubber |
| Grade | ABEC-1 |
| Clearance | C0 |
| BALL SIZE(mm) | 1.588mm |
| BALL QTY | 6 |
| lubrication | grease or oil |
| Temperature Range | -30℃~130℃ |
| weight(g) | 0.5 |
| ISO9001:2015 | PASSED |
| REACH | PASSED |
| ROHS | PASSED |
| Dynamic Load Rating (Cr) | 476 N |
| Static Load Rating (Cor) | 142 N |
Zhangzhou Runstar Bearings Manufacturing Co.;Ltd is a professional Ball Bearing Suppliers in China since 2007, we have been committed to the design and production of miniature ball bearings with high precision and high speed, who has more then 15 year’s experience in designing and manufacturing miniature ball bearings for industries.
BEARING INTERCHANGE
| RUNSTAR | NMB | NTN | ADR | GRW | EZO | TIMKEN |
| SR2-5 | SR1-518 | SR2-5 | SX1/8 | SBR1/8A | SR2-5 |
