0.787 Inch | 20 Millimeter x 2.047 Inch | 52 Millimeter x 0.591 Inch | 15 Millimeter SKF NU 304 ECP/C3 Cylindrical Roller Bearings
100% Authentic. 0.787 Inch | 20 Millimeter x 2.047 Inch | 52 Millimeter x 0.591 Inch | 15 Millimeter SKF NU 304 ECP/C3 Cylindrical Roller Bearings 50x90x20 Highest KOYO BEARING LIMITED Quality. Certified Supplier.
What is NU 304 ECP/C3 bearing cross reference？
| Brand Name: |
SKF |
| Model Number: |
NU 304 ECP/C3 |
| Bearing number: |
210-Z |
| Size (mm): |
50x90x20 |
| Bore Diameter (mm): |
50 |
| Outer Diameter (mm): |
90 |
| Width (mm): |
20 |
| d: |
50 mm |
| D: |
90 mm |
| B: |
20 mm |
Product Details
| Bearing number |
210-Z |
| Size (mm) |
50x90x20 |
| Bore Diameter (mm) |
50 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
20 |
| d |
50 mm |
| D |
90 mm |
| B |
20 mm |
| C |
20 mm |
| d1 |
62,5 mm |
| r1 min. |
1,1 mm |
| r2 min. |
1,1 mm |
| D2 |
81,7 mm |
| da min. |
57 mm |
| da max |
62,4 mm |
| Da max. |
83 mm |
| ra max. |
1 mm |
| Weight |
0,5 Kg |
| Basic dynamic load rating (C) |
39,1 kN |
| Basic static load rating (C0) |
34,5 kN |
| Fatigue load limit (Pu) |
1,46 |
| Reference speed |
13000 r/min |
| Limiting speed |
8000 r/min |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.522 |
| Product Group |
B00308 |
| Enclosure |
1 Metal Shield |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
Yes |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
50MM Bore; 90MM Outside Diameter; 20MM Outer Race Diameter; 1 Metal Shield; Ball Bearing; ABEC 1 | ISO P0; Yes Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
210 Z |
| Weight / LBS |
1.1 |
| Outer Race Width |
0.787 Inch | 20 Millimeter |
| Outside Diameter |
3.543 Inch | 90 Millimeter |
| Bore |
1.969 Inch | 50 Millimeter |
| bore diameter: |
50 mm |
| static load capacity: |
34.5 kN |
| outside diameter: |
90 mm |
| precision rating: |
ABEC 3 (ISO Class 6) |
| overall width: |
20 mm |
| finish/coating: |
Uncoated |
| bore type: |
Round |
| cage material: |
Steel |
| closure type: |
Single Shield |
| outer ring width: |
20 mm |
| row type & fill slot: |
Single Row Filling Slot |
| fillet radius: |
1 mm |
| snap ring included: |
Without Snap Ring |
| maximum rpm: |
8000 RPM |
| internal clearance: |
C0 |
| series: |
21 |
| dynamic load capacity: |
39.1 kN |
| thrust application warning: |
This product can not be used in Thrust Applications |
| d1 ≈ |
62.51 mm |
| D2 ≈ |
81.61 mm |
| r1,2 min. |
1.1 mm |
| da max. |
62.4 mm |
| Basic dynamic load rating C |
39.1 kN |
| Basic static load rating C0 |
34.5 kN |
| Fatigue load limit Pu |
1.46 kN |
| Calculation factor kr |
0.04 |
| Mass bearing |
0.5 kg |