描述
| Part Number | SFR4ZZ |
| Bearing type | Ball |
| Structure | Single Row |
| Load Direction | Radial |
| Seal type | Shields |
| Bore diameter(d) | 1/4″︱6.35mm |
| Outer diameter(D) | 5/8″︱15.875 |
| Flange OD(Df) | 0.69″︱17.526mm |
| Width(B) | 0.1960″︱4.978mm |
| Flange thickness (Bf) | 0.042″︱1.0668mm |
| radius (rs) | 0.30mm |
| 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) | 2.381mm (1.588MM*10 PCS) |
| BALL QTY | 8 |
| lubrication | grease(oil available) |
| Temperature Range | -30℃~130℃ |
| weight(g) | 4.9 |
| ISO9001:2015 | PASSED |
| REACH | PASSED |
| ROHS | PASSED |
| Dynamic Load Rating (Cr) | 1259N |
| Static Load Rating (Cor) | 498N |
BEARING INTERCHANGE
| RUNSTAR | NMB | NTN | ADR | GRW | EZO | TIMKEN |
| SFR4zz | SRF-4zz | SFLR4zz | SFY1/4zz | SF1/4Azz | SFR4zz |
