Nachi 7309 B Angular Contact Ball Bearing - 45 mm ID, 100 mm OD, 25 mm Width
- Regular price
- $163.60
- Sale price
- $163.60
- Regular price
-
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Full policyKey Features
- 40 degree contact angle for maximum thrust capacity
- Takes combined radial and one-way axial load
- Mounts back to back, face to face or in tandem
- Sheet steel cage, normal CN clearance
- Open design for oil or grease lubrication
- Operating range -20 to +150 degrees C
Description
Angular Contact Ball Bearing, single row 40 degree contact angle
The Nachi 7309 B is a single-row angular contact ball bearing measuring 45 mm bore by 100 mm outside diameter by 25 mm width, with a 40 degree contact angle. The steep angle gives it the highest axial capacity of the standard angular contact series, at the cost of a lower speed limit than the shallower designs. A single-row bearing takes thrust in one direction only, so it is mounted against a second bearing back to back, face to face or in tandem depending on whether the priority is moment stiffness, tolerance of misalignment or sheer thrust capacity. Sheet steel cage, normal CN clearance, rated -20 to +150 degrees C.
Specifications
Dimensions
| Bore Diameter | 45 mm |
| Outside Diameter | 100 mm |
| Width | 25 mm |
Properties
| Arrangement | Standard version |
| Ball rows | Single row bearing |
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance |
| Contact angle | 40 degree |
| Material | Standard bearing steel |
| Outer ring | Without flange/groove |
| Seal | None, open bearing |
| Temperature range | -20 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.85 |
