Toyana RNAO20x28x26 cylindrical roller bearings
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What is RNAO20x28x26 bearing cross reference？
| Brand Name |
Toyana |
| Model Number |
RNAO20x28x26 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series |
18500 |
| Cone Part Number |
18590 |
| Cup Part Number |
18520 |
| Design Units |
Imperial |
| Bearing Weight |
0.30 Kg |
| Cage Type |
Stamped Steel |
| d |
41.275 mm |
| D |
73.025 mm |
| B - Cone Width |
17.463 mm |
| C - Cup Width |
12.700 mm |
| B |
16.670 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
45.97 mm |
| db - Cone Backface Backing Diameter |
53.09 mm |
| Da - Cup Frontface Backing Diameter |
69.10 mm |
| Db - Cup Backface Backing Diameter |
66.04 mm |
| Ab - Cage-Cone Frontface Clearance |
2 mm |
| Aa - Cage-Cone Backface Clearance |
-0.3 mm |
| a - Effective Center Location3 |
-2.8 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
2960 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
11400 lbf |
| C0 - Static Radial Rating |
13100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
1770 lbf |
| K - Factor7 |
1.67 |
| e - ISO Factor8 |
0.35 |
| Y - ISO Factor9 |
1.71 |
| G1 - Heat Generation Factor (Roller-Raceway) |
21 |
| G2 - Heat Generation Factor (Rib-Roller End) |
15.4 |
| Cg - Geometry Factor |
0.0681 |