FAG
Spherical Roller Bearing
From US$1,567.14
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| fag:23972-MB | US$1,567.14 |
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
FAG 23972-MB Spherical Roller Bearing is a heavy-duty bearing that tolerates shaft misalignment and deflection through spherical raceways and barrel-shaped rollers. It supports high radial load and axial load in both directions, making it suitable for mining, steel, paper, wind, and other shock-prone equipment.
The outer ring has a spherical raceway, while the inner ring carries two rows of rollers guided by a cage. This self-aligning structure compensates for minor shaft and housing misalignment during operation.
Review load, speed, misalignment, lubrication method, bore type, and adapter sleeve requirements before selection.
| Symbol | Value | Description |
|---|---|---|
| d | 360 mm | Bore diameter |
| D | 480 mm | Outside diameter |
| B | 90 mm | Width |
| Cr | 1.440.000 N | Basic dynamic load rating, radial |
| C0r | 3.200.000 N | Basic static load rating, radial |
| Cur | 216.000 N | Fatigue load limit, radial |
| nG | 1.540 1/min | Limiting speed |
| nϑr | 800 1/min | Reference speed |
| ≈m | 45,235 kg | Weight |
| Symbol | Value | Description |
|---|---|---|
| rmin | 3 mm | Minimum chamfer dimension |
| D1 | 447,1 mm | Bore diameter outer ring |
| ds | 9,5 mm | Diameter lubrication hole |
| ns | 17,7 mm | Width of lubricating groove |
| Item | Code | Description |
|---|---|---|
| Bore type | Z | Cylindrical |
| Cage | MB | Solid brass cage |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Relubrication facility | Standard |
| Symbol | Value | Description |
|---|---|---|
| da min | 372,4 mm | Minimum diameter shaft shoulder |
| Da max | 467,6 mm | Maximum diameter of housing shoulder |
| ra max | 2,5 mm | Maximum recess radius |
| Symbol | Value | Description |
|---|---|---|
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
| Symbol | Value | Description |
|---|---|---|
| e | 0,17 | Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y |
| Y1 | 4,05 | Dynamic axial load factor |
| Y2 | 6,04 | Dynamic axial load factor |
| Y0 | 3,96 | Static axial load factor |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
23972MB23972 MB23972FAG23972MBFAG 23972 MBFAG23972 MBFAG 23972MBFAG23972From US$1,567.14
Excl. VAT| Spec | Price | Quantity |
|---|---|---|
| fag:23972-MB | US$1,567.14 |
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