3.25 Inch | 82.55 Millimeter x 5.125 Inch | 130.175 Millimeter x 4.875 Inch | 123.825 Millimeter RBC BEARINGS B52-EL Spherical Plain Bearings - Radial
Welcome to 3.25 Inch | 82.55 Millimeter x 5.125 Inch | 130.175 Millimeter x 4.875 Inch | 123.825 Millimeter the 3.25 Inch | 82.55 Millimeter x 5.125 Inch | 130.175 Millimeter x 4.875 Inch | 123.825 Millimeter RBC BEARINGS B52-EL Spherical Plain Bearings - Radial NACHI BEARINGS LTD 2.100 mm Radius Rs min online seller.
What is B52-EL bearing cross reference？
| Brand Name: |
RBC BEARINGS |
| Model Number: |
B52-EL |
| Bearing number: |
638/4-2Z |
| Size (mm): |
9x4x4 |
| Bore Diameter (mm): |
9 |
| Outer Diameter (mm): |
4 |
| Width (mm): |
4 |
| d: |
4 mm |
| D: |
9 mm |
| B: |
4 mm |
| PDF |
B52-EL |
Product Details
| Bearing number |
638/4-2Z |
| Size (mm) |
9x4x4 |
| Bore Diameter (mm) |
9 |
| Outer Diameter (mm) |
4 |
| Width (mm) |
4 |
| d |
4 mm |
| D |
9 mm |
| B |
4 mm |
| d1 |
5.2 mm |
| D2 |
8.1 mm |
| r1,2 - min. |
0.1 mm |
| da - min. |
4.6 mm |
| da - max. |
5.1 mm |
| Da - max. |
8.4 mm |
| ra - max. |
0.1 mm |
| Basic dynamic load rating - C |
0.54 kN |
| Basic static load rating - C0 |
0.18 kN |
| Fatigue load limit - Pu |
0.07 kN |
| Reference speed |
140000 r/min |
| Limiting speed |
70000 r/min |
| Calculation factor - kr |
0.015 |
| Calculation factor - f0 |
10 |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.001 |
| Product Group |
B00308 |
| Enclosure |
2 Metal Shields |
| 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 |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
4MM Bore; 9MM Outside Diameter; 4MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel C |
| Other Features |
Deep Groove |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Weight / LBS |
0.0013 |
| Bore |
0.157 Inch | 4 Millimeter |
| Outside Diameter |
0.354 Inch | 9 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| Outer Race Width |
0.157 Inch | 4 Millimeter |
| d1 ≈ |
5.2 mm |
| D2 ≈ |
8.1 mm |
| r1,2 min. |
0.1 mm |
| da min. |
4.6 mm |
| da max. |
5.1 mm |
| Da max. |
8.4 mm |
| ra max. |
0.1 mm |
| Basic dynamic load rating C |
0.423 kN |
| Basic static load rating C0 |
0.116 kN |
| Fatigue load limit Pu |
0.005 kN |
| Calculation factor kr |
0.015 |
| Calculation factor f0 |
6.5 |
| Mass bearing |
0.0013 kg |