| Part Number | SF629-2RS | 
| Bearing type | Ball | 
| Structure | Single Row | 
| Load Direction | Radial | 
| Seal type | Rubber seals | 
| Bore diameter(d) | 9mm | 
| Outer diameter(D) | 26mm | 
| Flange OD(Df) | mm | 
| Width(B) | 8mm | 
| Flange thickness (Bf) | 1.5mm | 
| radius (rs) | 0.3mm | 
| material | Stainless steel 440C(9Cr18) | 
| ring material | Stainless steel 440C(9Cr18) | 
| cage material | Stainless steel 304 | 
| ball material | Stainless steel 440C(9Cr18) | 
| shields material | Stainless steel 304 | 
| Grade | ABEC-1(higher grade available) | 
| Clearance | C0(other clearance available) | 
| BALL SIZE(mm) | 4.762mm | 
| BALL QTY | 7 | 
| lubrication | grease(oil available) | 
| Temperature Range | -30℃~130℃ | 
| weight(g) | 24 | 
| ISO9001:2015 | PASSED | 
| REACH | PASSED | 
| ROHS | PASSED | 
| Dynamic Load Rating (Cr) | 3879N | 
| Static Load Rating (Cor) | 1586N |