IKO RNA49/32UU Needle Non Thrust Roller Bearings
| Series: | 2300 |
| Cone Part Number: | 2380 |
| Cup Part Number: | 2320 |
| Design Units: | Imperial |
| Bearing Weight: | 0.30 Kg |
| Cage Type: | Stamped Steel |
| d: | 22.225 mm |
| D: | 56.896 mm |
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Product Details
| Series | 2300 |
| Cone Part Number | 2380 |
| Cup Part Number | 2320 |
| Design Units | Imperial |
| Bearing Weight | 0.30 Kg |
| Cage Type | Stamped Steel |
| d | 22.225 mm |
| D | 56.896 mm |
| B - Cone Width | 24.765 mm |
| C - Cup Width | 20.638 mm |
| B | 23.818 mm |
| R - Cone Backface To Clear Radius1 | 0.760 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| da - Cone Frontface Backing Diameter | 27.43 mm |
| db - Cone Backface Backing Diameter | 27.94 mm |
| Da - Cup Frontface Backing Diameter | 53.10 mm |
| Db - Cup Backface Backing Diameter | 46.99 mm |
| Ab - Cage-Cone Frontface Clearance | 2 mm |
| Aa - Cage-Cone Backface Clearance | -0.8 mm |
| a - Effective Center Location3 | -9.4 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3710 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 14300 lbf |
| C0 - Static Radial Rating | 13900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1470 lbf |
| K - Factor7 | 2.52 |
| e - ISO Factor8 | 0.23 |
| Y - ISO Factor9 | 2.59 |
| G1 - Heat Generation Factor (Roller-Raceway) | 13.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 5.9 |
| Cg - Geometry Factor | 0.0517 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
