RNA 4922 Cylindrical Roller Bearings Interchange 2018 NEW
| Bearing number: | 6304ZENR |
| Size (mm): | 20x52x15 |
| Bore Diameter (mm): | 20 |
| Outer Diameter (mm): | 52 |
| Width (mm): | 15 |
| d: | 20 mm |
| D: | 52 mm |
| B: | 15 mm |
Product Details
| Bearing number | 6304ZENR |
| Size (mm) | 20x52x15 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 15 |
| d | 20 mm |
| D | 52 mm |
| B | 15 mm |
| C | 15 mm |
| a | 2.46 mm |
| b | 1.35 mm |
| f | 1.12 mm |
| r min. | 1.1 mm |
| r1 min. | 0.5 mm |
| D1 | 49.73 mm |
| D2 | 57.9 mm |
| Weight | 0.144 Kg |
| Basic dynamic load rating (C) | 15,9 kN |
| Basic static load rating (C0) | 7,9 kN |
| (Grease) Lubrication Speed | 13000 r/min |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B00308 |
| Enclosure | 1 Metal Shield |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 20MM Bore; 52MM Outside Diameter; 15MM Outer Race Width; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Stee |
| Other Features | Deep Groove | With Snap Ring |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 0.32 |
| Outer Race Width | 0.591 Inch | 15 Millimeter |
| Outside Diameter | 2.047 Inch | 52 Millimeter |
| Bore | 0.787 Inch | 20 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Bore Size | 20 mm |
| Width | 15 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.5 mm |
| Snap Ring Width | 1.1 mm |
| Snap Ring Outside Diameter | 57.9 mm |
| D1 (max) | 49.7 mm |
| a (max) | 2.5 mm |
| b (min) | 1.4 mm |
| Dynamic Load Rating | 15,900 N |
| Static Load Rating | 7,900 N |
| Limiting Speed - Grease | 14,000 rpm |
| Limiting Speed - Oil | 17,000 rpm |
| Factor fo | 12.4 |
| Radial Clearance | 0.005 to 0.020 mm |
| da (min) | 27 mm |
| Da (max) | 45 mm |
| Dx (min) | 58.5 mm |
| ra (max) | 1 mm |
| Cy (max) | 3.3 mm |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
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