Chain Roller Turn Rollers
Heavy-Duty
Heavy-Duty roller turn rollers use precision tapered roller bearings for heavy loads, shock and thrust. They are made with 2.81″, 2.83″ and 3.00″ ODs and bores from .50″ to .75″, with heat capacity to 250°F. Maximum load capacity is 5,000 lb at 33 1/3 RPM for 5,000 hours B-10 life.
Need a match? Send the OD, Bore Diameter and Overall Length, or the part number and a photo, and our team will find it.
How to measure your roller.
Three caliper readings, each to 0.01 in. The letters match the table below.
- AOverall LengthEnd to end, across the inner race at both ends.
- BOuter DiameterAcross the outer race. A worn race can read small.
- CBore DiameterInside jaws in the bore the bolt passes through.
Standard roller shown. Every type is measured the same way. Find your part number in the measuring guide ›
| Part Number | Outer Diameter (B) | Bore Diameter (C) | Outer Race Length | Overall Length (A) | Hub Extension | Extension Diameter | Load Rating (Lbs) | Bearing Style |
|---|---|---|---|---|---|---|---|---|
| 0404000 | 2.81 (71.4) | .63 (16.0) | 2.75 (69.9) | 2.81 (71.4) | .03 (0.8) | 1.50 (38.1) | 5,000 | Heavy-Duty |
| 0404010 | 2.81 (71.4) | .50 (12.7) | 2.72 (69.1) | 2.81 (71.4) | .05 (1.3) | 1.50 (38.1) | 5,000 | Heavy-Duty |
| 0404020 | 2.81 (71.4) | .58 (14.7) | 2.72 (69.1) | 2.81 (71.4) | .05 (1.3) | 1.50 (38.1) | 5,000 | Heavy-Duty |
| 0404050 | 2.81 (71.4) | .75 (19.1) | 2.75 (69.9) | 2.81 (71.4) | .03 (0.8) | 1.50 (38.1) | 5,000 | Heavy-Duty |
| 0404100 | 3.00 (76.2) | .63 (16.0) | 2.72 (69.1) | 2.81 (71.4) | .05 (1.3) | 1.50 (38.1) | 5,000 | Heavy-Duty |
| 0404200 | 2.81 (71.4) | .63 (16.0) | 2.69 (68.3) | 2.75 (69.9) | .03 (0.8) | 1.50 (38.1) | 5,000 | Heavy-Duty |