| Model: | R144ZZ |
|---|---|
| Brand: | Mingwei |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | Miniature Bearing , Inch Bearing , R144ZZ Bearing |
| Price: |
US $0.25
/ pc
|
| Min. Order: | 10000 pc |
| Last Online:26 Apr, 2019 |
R144ZZ Inch Miniature Deep Groove Ball Bearings
Model: R144ZZ
Bore Diameter: 3.175mm
Outer Diameter: 6.350mm
Width: 2.779mm
Series: R1 Series Inch Deep Groove Ball Bearing
Brand: Mingwei
Email: lili@alibearing.com
*Please note that our bearings don't have minimum order quantity.
Basic Parameters
| Series | R1 Series Inch Deep Groove Ball Bearings | |
| Type | R144ZZ Deep Groove Ball Bearing | |
| Bore Diameter(mm) | 3.175 | |
| Outer Diameter(mm) | 6.350 | |
| Width(mm) | OPEN | 2.380 |
| ZZ | 2.779 | |
| Grease Rate | 25%~30% | |
| * This sheet is for reference only. Please consult with Mingwei Bearing when selecting. | ||
Technical Parameter
| Sealing Way | ZZ,OPEN,RS | |||
| Bearing Material | Stainless Steel, Bearing Steel, Carbon Steel | |||
| Radial Play(mm) | Minimum(mm) | 0.005 | ||
| Maximum(mm) | 0.013 | |||
| Material | Inner circle | Gcr15 | Testing standards | GB-T 305-1998 |
| Outer circle | Gcr15 | GB-T 305-1998 | ||
| Steel ball | Gcr15 | GB-T 305-1998 | ||
| Dust cover(ZZ) | SPCC/SUS | GB-T 305-1998 | ||
| Retainer(R) | SUS/MN | / | ||
| Grease | LY series | JB-T 8571-1997 | ||
| High temperature resistance(℃) | -50~150 | JB-T 8571-1997 | ||
| Basic dynamic load rating Cr(N) | 283 | |||
| Basic static load rating Cor(N) | 95 | |||
| Max.Speed | Grease | *1000rpm | 67 | |
| Oil | 80 | |||
| * This sheet is for reference only. Please consult with Mingwei Bearing when selecting. | ||||
| Payment Terms: | TT/LC/Western Union |
|---|---|
