| Part Number | R188-2RS EE |
| Bearing type | Ball |
| Structure | Single Row |
| Load Direction | Radial |
| Seal type | Rubber seals |
| Bore diameter(d) | 1/4″︱6.35mm |
| Outer diameter(D) | 1/2″︱12.7mm |
| Width of outer diameter(C) | 3/16″︱4.762mm |
| Width of inner diameter(B) | 0.2188″︱5.558mm |
| material | Chorme steel Gcr15 |
| ring material | Chorme steel Gcr15 |
| cage material | Stainless steel 304 |
| ball material | Chorme steel Gcr15 |
| Shields material | Stainless steel 304 |
| Grade | ABEC-1 |
| Clearance | C0 |
| BALL SIZE(mm) | 1.588mm |
| BALL QTY | 10 |
| lubrication | grease or oil |
| Temperature Range | -30℃~130℃ |
| weight(g) | 1.6 |
| ISO9001:2015 | PASSED |
| REACH | PASSED |
| ROHS | PASSED |
| Dynamic Load Rating (Cr) | 920N |
| Static Load Rating (Cor) | 355 N |
BEARING INTERCHANGE
| RUNSTAR | NMB | NTN | ADR | GRW | EZO | TIMKEN |
| R188-2RS EE |
