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 |
| PDF |
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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 |