KOYO RNA3070 needle roller bearings
LET 20 mm d OUR KOYO RNA3070 needle roller bearings EXPERTS GET F204N- Designation of housing YOU THE PARTS NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. 15 mm e YOU NEED.
What is RNA3070 bearing interchange？
| Brand Name: |
KOYO |
| Model Number: |
RNA3070 |
| Bearing number: |
6801 |
| Size (mm): |
12x21x5 |
| Bore Diameter (mm): |
12 |
| Outer Diameter (mm): |
21 |
| Width (mm): |
5 |
| d: |
12 mm |
| D: |
21 mm |
| B: |
5 mm |
| PDF |
RNA3070 |
Product Details
| Bearing number |
6801 |
| Size (mm) |
12x21x5 |
| Bore Diameter (mm) |
12 |
| Outer Diameter (mm) |
21 |
| Width (mm) |
5 |
| d |
12 mm |
| D |
21 mm |
| B |
5 mm |
| C |
5 mm |
| r min. |
0.3 mm |
| da min. |
14 mm |
| Da max. |
19 mm |
| ra max. |
0.3 mm |
| Weight |
0.006 Kg |
| Basic dynamic load rating (C) |
1,92 kN |
| Basic static load rating (C0) |
1,04 kN |
| (Grease) Lubrication Speed |
32000 r/min |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.005 |
| Product Group |
B00308 |
| Enclosure |
Open |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
12MM Bore; 21MM Outside Diameter; 5MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No 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 |
6801 BNLS |
| Weight / LBS |
0.01 |
| Bore |
0.472 Inch | 12 Millimeter |
| Outside Diameter |
0.827 Inch | 21 Millimeter |
| Outer Race Width |
0.197 Inch | 5 Millimeter |
| Bore Type |
Cylindrical Bore |
| Configuration |
Single Row |
| Bore Size |
12 mm |
| Width |
5 mm |
| Fillet Radius/Chamfer |
0.3 mm |
| Dynamic Load Rating |
1,920 N |
| Static Load Rating |
1,040 N |
| Limiting Speed - Grease |
32,000 rpm |
| Limiting Speed - Oil |
39,000 rpm |
| Factor fo |
15.3 |
| Radial Clearance |
0.003 to 0.018 mm |
| da (min) |
14 mm |
| Da (max) |
19 mm |
| ra (max) |
0.3 mm |