Alignment Needle Roller Bearings, Without An Inner Ring
The outer surface of the outer ring of the alignment needle roller bearing is a convex spherical design. Two polymer material seat rings with concave spherical surfaces are embedded in stamped steel mounting sleeves and mounted together on the outer ring of the bearing. QIBR provides alignment needle roller bearings with or without inner rings.
QIBR
Model Selection
| NO. | Product | Product Number | Outside diameter (D) | Width(C) | Basic dynamic load ratings(C) | Basic static load ratings(C0) | Diameter Under Rollers(Fw) | Fatique load limit(Pu) |
|---|---|---|---|---|---|---|---|---|
| 1 |
|
RPNA15/28 | 28mm | 12mm | 7.37N | 9.15kN | 15mm | 1.08kN |
| 2 |
|
RPNA18/32 | 32mm | 16mm | 12.8N | 17.6kN | 18mm | 2.12kN |
| 3 |
|
RPNA20/35 | 35mm | 16mm | 13.2N | 19.3kN | 20mm | 2.28kN |
| 4 |
|
RPNA25/42 | 42mm | 20mm | 19N | 32.5kN | 25mm | 4kN |
| 5 |
|
RPNA30/47 | 47mm | 20mm | 22.9N | 38kN | 30mm | 4.8kN |
| 6 |
|
RPNA35/52 | 52mm | 20mm | 24.6N | 45kN | 35mm | 5.6kN |
| 7 |
|
RPNA40/55 | 55mm | 20mm | 26.4N | 51kN | 40mm | 6.3kN |
| 8 |
|
RPNA45/62 | 62mm | 20mm | 27.5N | 57kN | 45mm | 7.1kN |
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