Bearing 97872
High 52x20x21 Quality Bearing 97872. Competitive Double inner double row tapered roller bearings TDI Pricing. 52x20x21 Size (mm) Accept Small Order. Easy and Fast Bearing Wholesalers Shipping.
| Bearing number: | 62304-2RS1 |
| Size (mm): | 52x20x21 |
| Bore Diameter (mm): | 52 |
| Outer Diameter (mm): | 20 |
| Width (mm): | 21 |
| d: | 20 mm |
| D: | 52 mm |
| B: | 21 mm |
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Product Details
| Bearing number | 62304-2RS1 |
| Size (mm) | 52x20x21 |
| Bore Diameter (mm) | 52 |
| Outer Diameter (mm) | 20 |
| Width (mm) | 21 |
| d | 20 mm |
| D | 52 mm |
| B | 21 mm |
| d1 | 30.35 mm |
| D2 | 44.71 mm |
| r1,2 - min. | 1.1 mm |
| da - min. | 27 mm |
| da - max. | 30.3 mm |
| Da - max. | 45 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 15.9 kN |
| Basic static load rating - C0 | 7.8 kN |
| Fatigue load limit - Pu | 0.335 kN |
| Limiting speed | 9500 r/min |
| Calculation factor - kr | 0.03 |
| Calculation factor - f0 | 12 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.2 |
| Product Group | B00308 |
| Enclosure | 2 Seals |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Rolling Element | Ball Bearing |
| Snap Ring | No |
| Internal Special Features | No |
| Cage Material | Steel |
| Enclosure Type | Contact Seal |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 20MM Bore; 52MM Outside Diameter; 21MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage; |
| Other Features | Deep Groove | NBR Seal |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 0.43 |
| Bore | 0.787 Inch | 20 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Outside Diameter | 2.047 Inch | 52 Millimeter |
| Outer Race Width | 0.827 Inch | 21 Millimeter |
| bore diameter: | 20 mm |
| static load capacity: | 7.8 kN |
| outside diameter: | 52 mm |
| precision rating: | Not Rated |
| overall width: | 21 mm |
| finish/coating: | Uncoated |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Double Sealed |
| outer ring width: | 21 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| fillet radius: | 1 mm |
| internal clearance: | C0 |
| maximum rpm: | 9500 RPM |
| dynamic load capacity: | 15.9 kN |
| series: | 62 |
| d1 ≈ | 30.35 mm |
| D2 ≈ | 44.71 mm |
| r1,2 min. | 1.1 mm |
| da min. | 27 mm |
| da max. | 30.3 mm |
| Da max. | 45 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 15.9 kN |
| Basic static load rating C0 | 7.8 kN |
| Fatigue load limit Pu | 0.335 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 12 |
| Mass bearing | 0.21 kg |
Company Profile
| Worktime |
9: 00-18: 00 (بتوقيت بكين) |
| Phone |
+6531591338 |
| Fax |
+6531591338 |
