Nachi NJ311 Cylindrical Roller Bearing - 55 mm ID, 120 mm OD, 29 mm Width
- Regular price
- $324.06
- Sale price
- $324.06
- Regular price
-
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Full policyKey Features
- Locates the shaft axially in one direction
- High radial load capacity from line contact
- Separable rings for straightforward mounting
- Normal CN radial internal clearance
- Pressed sheet steel cage
- Operating range -30 to +150 degrees C
Description
Cylindrical Roller Bearing, single-direction locating design with normal clearance
The Nachi NJ311 is a medium-sized single-row cylindrical roller bearing of 55 mm bore, 120 mm outside diameter and 29 mm width, in the NJ execution. A single flange on the inner ring lets the bearing take axial load in one direction as well as heavy radial load, so it can locate a shaft against a one-way thrust while a plain floating bearing handles the other end. The rings separate for mounting. Normal CN clearance, sheet steel cage, rated -30 to +150 degrees C.
Specifications
Dimensions
| Bore Diameter | 55 mm |
| Outside Diameter | 120 mm |
| Width | 29 mm |
Properties
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance |
| Current insulation | No current insulation |
| Design | Support bearing (axial displacement), inner ring removable o |
| Outer ring | Without groove/lubrication holes |
| Roller rows | Single row bearing |
| Seal | None, open bearing |
| Temperature range | -30 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 1.52 |
