| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 北京万特轴承有限公司 | 010-67670870 | |
| 米思米（中国）精密机械贸易有限公司 | 021-67108701 | |
| 深圳市哈瓦洛轴承机电有限公司 | 0755-26403931 | |
| 上海新日升传动科技股份有限公司 | 4008822868 | |
| 上海凤和实业有限公司 | 021-52280610 | |
| 广州恩斯凯轴承有限公司 | 021-51606000 | |
| 广东广荣轴承有限公司 | 0769-22451028 | |
| 广东大华轴承有限公司 | 0757-23315050 | |
| 佛山市顺德区德润机械贸易有限公司 | 0757-28885600 | |
| 佛山佰轴美科轴承有限公司 | 0757-86338061 | |
| 必迪艾（天津）轴承有限公司 | 022-25324166 | |
| 优耐特（上海）动力技术有限公司 | 4006375117 | 动力技术解决方案 |
产品介绍
NSK
NSK
NSK
R 20 ZZ BRG
Product Features & Specifications Outside Diameter: 2-1/4" See Diagram Image Cage Material: Steel Cage Additional Part No(s): 029176003448 Accuracy Class: ABEC1, P0 ACTUAL INSIDE DIAMETER (INCH): 1.2500" ACTUAL INSIDE DIAMETER (METRIC): 31.75 mm ACTUAL OUTSIDE DIAMETER (INCH): 2.2500" ACTUAL OUTSIDE DIAMETER (METRIC): 57.15 mm ACTUAL WIDTH (INCH): .500" ACTUAL WIDTH (METRIC): 12.7 mm BEARING COMBINATION TYPE: Single Row CLOSURE TYPE: Shielded, Both Sides CORNER RADIUS OUTER CONER (INCH): .031" CORNER RADIUS OUTER CONER (METRIC): .80 mm Inside Diameter: 1-1/4" INTERNAL CLEARANCE TYPE: Normal Fit LIMITING SPEED RPM (GREASE): 12,000 MAX. OPERATING TEMPERTURE (C): 120 Degrees C. MAX. OPERATING TEMPERTURE (F): 250 Degrees F. MFG PART NUM: R20ZZ PARAMETRIC DESCRIPTION: Id = 1.2500". Od = 2.2500", Width = .5000", Closure = Shielded, Both Sides, Clearance = Normal Fit, Single Row, Deep Groove Ball Bearing RADIAL DYNAMIC LOAD RATING, (N): 13,200 RADIAL STATIC LOAD RATING - KGF: 855 ROW: Single Row Snap Ring: No Standard Package Quantity: 1 Each THRUST CAPABILITY SINGLE / DOUBLE DIRECTION: Double Direction Type of Bearing: Deep Groove Type of Bore: Straight WEIGHT EA. (KG): 0.104 Width: 1/2" ALTERNATE PART NUMBER: 0014720
R 20 ZZ BRG
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