MR52ZZ Miniature Deep Groove Ball Bearing 2X5X2.5mm Radial Ball Bearing ZZ Type
Model No.︰MR52ZZ
Brand Name︰Mingwei
Country of Origin︰China
Unit Price︰US $ 0.2 / pc
Minimum Order︰10000 pc
Product Description
MR52ZZ Miniature Deep Groove Ball Bearing 2X5X2.5mm Radial Ball Bearing ZZ Type
Model: MR52ZZ
Bore Diameter: 2mm
Outer Diameter: 5mm
Width: 2.5mm
Series: MR Series Deep Groove Ball Bearing
Brand: Mingwei
Email: lili@alibearing.com
MR52ZZ Miniature Bearings are ideal for the application such as power tools, scooters, skateboard, remote control plane,boat and cars, textile machinery etc.
*Please note that our bearings don't have minimum order quantity.
Basic Parameters
| Series | MR Series-Metric deep groove ball bearings | |
| Type | MR52ZZ/RS/OPEN Metric deep groove ball bearings | |
| Bore Diameter(mm) | 2 | |
| Outer Diameter(mm) | 5 | |
| Width(mm) | OPEN | 2 |
| ZZ | 2.5 | |
| 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) | 169 | |||
| Basic static load rating Cor(N) | 50 | |||
| Max.Speed | Grease | *1000rpm | 85 | |
| Oil | 100 | |||
| * This sheet is for reference only. Please consult with Mingwei Bearing when selecting. | ||||
Payment Terms︰ TT/LC
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