Nachi 2303 Self-Aligning Ball Bearing - 17 mm ID, 47 mm OD, 19 mm Width
- Regular price
- $101.40
- Sale price
- $101.40
- Regular price
-
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Full policyKey Features
- Self-aligning, tolerates misalignment and shaft deflection
- Lowest friction of any rolling bearing type
- Runs cool at high speed
- Cylindrical bore for direct shaft mounting
- Normal CN clearance, sheet steel cage
- Operating range -30 to +150 degrees C
Description
Self-Aligning Ball Bearing with cylindrical bore and normal clearance
The Nachi 2303 is a small double-row self-aligning ball bearing with a 17 mm bore, 47 mm outside diameter and 19 mm width. Two rows of balls run against a single spherical raceway in the outer ring, so the inner ring, ball set and cage can swivel freely inside the outer ring. The bearing therefore shrugs off shaft deflection and housings that are not perfectly in line, a common situation in agricultural machinery, textile lines and long fabricated shafts. Of all rolling bearing types this one has the lowest friction, so it runs cool even at speed. Cylindrical bore, sheet steel cage, normal CN clearance, rated -30 to +150 degrees C.
Specifications
Dimensions
| Bore Diameter | 17 mm |
| Outside Diameter | 47 mm |
| Width | 19 mm |
Properties
| Ball rows | Double row bearing |
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance |
| Inner ring | Standard version |
| Material | Standard bearing steel |
| Seal | None, open bearing |
| Temperature range | -30 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.16 |
