| Part Number | SFR166ZZ |
| Bearing type | BALL |
| Structure | Single Row |
| Load Direction | Radial |
| Seal type | Shields |
| Bore diameter(d) | 3/16″︱4.762mm |
| Outer diameter(D) | 3/8″︱9.525mm |
| Flange OD(Df) | 0.422″︱10.7188mm |
| Width(B) | 1/8″︱3.175mm |
| Flange thickness (Bf) | 0.031″︱0.7874mm |
| radius (rs) | 0.1mm |
| 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) | 1.588mm |
| BALL QTY | 8 |
| lubrication | grease(oil available) |
| Temperature Range | -30℃~130℃ |
| weight(g) | 0.97 |
| ISO9001:2015 | PASSED |
| REACH | PASSED |
| ROHS | PASSED |
| Dynamic Load Rating (Cr) | 605N |
| Static Load Rating (Cor) | 218N |
The item SFR166ZZ is one of pop stainless steel ball bearings,it is with the material of stainless steel 440C or 420C, it is with a bore diameter 4.762mm,a outer diameter 9.525mm and a width 3.175mm.
Zhangzhou Runstar Bearing Manufacturing Co.;Ltd is a professional ball bearings supplier who specilize in manufacturing miniature ball bearings since 2007, certified ISO9001:2015, we has been committed to the design and production of miniature ball bearings since 2007,ball bearing from Zhangzhou Runstar Bearing Manufacturing Co.;Ltd has the characteristics of high precision,low voice, free and fast rotation,smooth rotation,small starting torque and excellent salt spray corrosion resistance.
Runstar supply miniature ball bearings with a grade from ABEC-1 to ABEC-9 for at request, the material of miniature ball bearings can be chrome steel,stainless steel or hybrid ceramic at request,customized miniature ball bearings are also accepted in Runstar.
BEARING INTERCHANGE
| RUNSTAR | NMB | NTN | ADR | GRW | EZO | TIMKEN |
| SFR166zz | SRIF-6632zz | SFLR166zz | SFX3/16zz | SF4763Bzz | SFR166zz |
