| Product Number | SRW168ZZ Bearing | 
| metering system | imperial | 
| Bearing type | ball | 
| load direction | Radial | 
| structure | single column | 
| Inner ring type | lengthen | 
| Seal type | metal dust cover | 
| inside diameter | 0.25" | 
| Inner diameter tolerance | -0.0003" to 0" | 
| outer diameter | 0.375" | 
| outer diameter tolerance | -0.0003" to 0" | 
| width | 0.125" | 
| Width Tolerance | -0.005" to 0" | 
| Inner ring outer diameter | 0.285" | 
| inner ring width | 0.1562" | 
| ferrule material | 440C stainless steel | 
| ball material | 440C stainless steel | 
| cage material | 300 series stainless steel | 
| dynamic radial load | 64 lbf | 
| static radial load | 28 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 | 0.0394" | 
| number of balls | 11 | 
| weight | 0.60g | 
| NMB | DDRI-614ZZEE | 
| GRW | |
| McMaster-Carr ABEC5 | |
| NHBB | SSRI-614ZZEE | 
| EZO | SRW168ZZS | 
| McMaster-Carr ABEC7 | |
| DYNAROLL | SRW168ZZS | 
| FAG | |
| RMB | |
| MPB | S614CHHE | 
| LOTTON | SRW168ZZ | 
| McMaster-Carr ABEC1 | 57155K386 | 
| BARDEN | |
| McMaster-Carr ABEC3 | 
						| LOTTON | DYNAROLL  | EZO  | NMB  | NHBB | MPB | McMaster-Carr  | 
SRW168ZZ  | SRW168ZZS  | SRW168ZZS  | DDRI-614ZZEE  | SSRI-614ZZEE  | S614CHHE  | 57155K386  |