| Product Number | SFRW188ZZ Bearing |
| metering system | imperial |
| Bearing type | ball |
| load direction | Radial |
| structure | single row |
| Inner ring type | lengthen |
| Seal type | metal dust cover |
| inside diameter | 0.25" |
| Inner diameter tolerance | -0.0003" to 0" |
| outer diameter | 0.5" |
| outer diameter tolerance | -0.0003" to 0" |
| width | 0.1875" |
| Width Tolerance | -0.005" to 0" |
| Flange outer diameter | 0.547" |
| Flange thickness | 0.035" |
| Inner ring outer diameter | 0.33" |
| inner ring width | 0.2188" |
| ferrule material | 440C stainless steel |
| ball material | 440C stainless steel |
| cage material | 300 series stainless steel |
| dynamic radial load | 310lbf |
| static radial load | 72 lbf |
| Maximum speed | 43.2 |
| lubricant | Lubricated |
| installation method | push-in |
| temperature range | -86 to 230°F |
| ABEC grade | ABEC1 (ABEC3/5/7 optional) |
| Radial clearance class | MC3 (available in MC1/2/4/5/6) |
| Clearance range | 0.00008" to 0.0005" |
| RoHS | conform to |
| REACH | conform to |
| Ball diameter | 0.0787" |
| number of balls | 8 |
| weight | 0.73g |
| NMB | DDRIF-814ZZEE |
| GRW | |
| McMaster-Carr ABEC5 | |
| NHBB | SSRIF-814ZZEE |
| EZO | SFRW188ZZ |
| McMaster-Carr ABEC7 | |
| DYNAROLL | SFRW188ZZ |
| FAG | |
| RMB | |
| MPB | S814FCHHE |
| LOTTON | SFRW188ZZ |
| McMaster-Carr ABEC1 | 57155K337 |
| BARDEN | |
| McMaster-Carr ABEC3 |
| LOTTON | DYNAROLL | EZO | NMB | NHBB | MPB | McMaster-Carr |
| SFRW188ZZ | SFRW188ZZ | SFRW188ZZ | DDRIF-814ZZEE | SSRIF-814ZZEE | S814FCHHE | 57155K337 |
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