How Can Buyers Cross Reference RBC Thrust Bearings?
When a specified RBC TP thrust bearing is unavailable or has a long lead time, buyers need a reliable way to identify related catalog numbers and review other sourcing routes. This guide covers RBC TP cylindrical roller thrust bearings, their listed Torrington, Rollway, American, and INA references, and RBC dimensions and load ratings for models.
A catalog match is only a starting point. It does not confirm a drop-in replacement or current availability. Before ordering, buyers should compare the complete designation, dimensions, load ratings, mounting arrangement, lubrication, speed, and operating conditions.
What Are RBC TP Cylindrical Roller Thrust Bearings?
RBC TP bearings are cylindrical roller thrust bearings intended for heavy axial loads at moderate speeds. The RBC catalog describes an assembly with two hardened and ground steel washers, a machined brass cage, and steel rollers. Its listed applications include crane hooks, rolling mills, oil-well swivels, cone crushers, pumps, gearboxes, and winch systems.
The rollers carry thrust between the washers, but the bearing does not work independently of its installation. Washer support, mating surfaces, alignment, and lubrication all affect the load path. Buyers should therefore review the surrounding assembly when replacing a bearing, especially if the original part failed in service.
An RBC bearing cross reference can help identify another catalog designation when the original model is difficult to source. However, the equipment requirements—not a similar-looking part number—must determine whether a proposed bearing is suitable.
How Are RBC TP Bearing Numbers Identified?
RBC TP designations include the TP series prefix followed by a numeric model identifier, such as TP754, TP760, or TP774. Buyers should retain every character of the actual marking when requesting a quotation.
| Code | Code section | Meaning |
|---|---|---|
| TP | Series prefix | Identifies the RBC cylindrical roller thrust bearing series |
| 754 | Model identifier | Identifies a particular size and model within the TP series |
| TP754 | Complete designation | Full reference used for sourcing and cross referencing |
The digits are not a complete dimensional formula. For example, TP754 and TP755 both have a 10-inch bore, but the catalog lists different outside diameters and widths. Buyers should check the exact model data rather than estimate dimensions from nearby numbers.
Which Brand References Are Listed for RBC TP Bearings?
The following RBC catalog table lists Torrington, Rollway, American, and INA references for TP models. Record the complete designation, including each brand’s spacing and hyphenation, when checking an existing marking or preparing an inquiry.
| RBC | Torrington | Rollway | American | INA |
|---|---|---|---|---|
| TP626 | 35 TP 113 | T-626 | — | RT-626 |
| TP734 | 40 TP 114 | T-734 | TP-134 | RT-734 |
| TP735 | 40 TP 115 | T-735 | TP-135 | RT-735 |
| TP736 | 40 TP 116 | T-736 | TP-136 | RT-736 |
| TP737 | 40 TP 117 | T-737 | TP-137 | RT-737 |
| TP738 | 50 TP 119 | T-738 | TP-138 | RT-738 |
| TP739 | 50 TP 120 | T-739 | TP-139 | RT-739 |
| TP740 | 50 TP 121 | T-740 | TP-140 | RT-740 |
| TP741 | 50 TP 122 | T-741 | TP-141 | RT-741 |
| TP742 | 50 TP 123 | T-742 | TP-142 | RT-742 |
| TP743 | 60 TP 124 | T-743 | TP-143 | RT-743 |
| TP744 | 60 TP 125 | T-744 | TP-144 | RT-744 |
| TP745 | 60 TP 126 | T-745 | TP-145 | RT-745 |
| TP746 | 60 TP 127 | T-746 | TP-146 | RT-746 |
| TP747 | 70 TP 129 | T-747 | TP-147 | RT-747 |
| TP748 | 70 TP 130 | T-748 | TP-148 | RT-748 |
| TP749 | 70 TP 131 | T-749 | TP-149 | RT-749 |
| TP750 | 70 TP 132 | T-750 | TP-150 | RT-750 |
| TP751 | 80 TP 134 | T-751 | TP-151 | RT-751 |
| TP752 | 80 TP 135 | T-752 | TP-152 | RT-752 |
| TP753 | 80 TP 136 | T-753 | TP-153 | RT-753 |
| TP514 | 90 TP 139 | T-514 | TP-514 | RT-514 |
| TP516 | 90 TP 140 | T-516 | TP-516 | RT-516 |
| TP518 | 90 TP 141 | T-518 | TP-518 | RT-518 |
| TP754 | 100 TP 143 | T-754 | TP-154 | RT-754 |
| TP755 | 100 TP 144 | T-755 | TP-155 | RT-755 |
| TP756 | 100 TP 145 | T-756 | TP-156 | RT-756 |
| TP757 | 120 TP 151 | T-757 | TP-157 | RT-757 |
| TP758 | 120 TP 152 | T-758 | TP-158 | RT-758 |
| TP759 | 120 TP 153 | T-759 | TP-159 | RT-759 |
| TP760 | 140 TP 158 | T-760 | TP-160 | RT-760 |
| TP761 | 140 TP 159 | T-761 | TP-161 | RT-761 |
| TP762 | 140 TP 160 | T-762 | TP-162 | RT-762 |
| TP763 | 160 TP 164 | T-763 | TP-163 | RT-763 |
| TP764 | 160 TP 165 | T-764 | TP-164 | RT-764 |
| TP765 | 160 TP 166 | T-765 | TP-165 | RT-765 |
| TP766 | 180 TP 168 | T-766 | TP-166 | RT-766 |
| TP767 | 180 TP 169 | T-767 | TP-167 | RT-767 |
| TP768 | 180 TP 170 | T-768 | TP-168 | RT-768 |
| TP769 | 200 TP 171 | T-769 | TP-169 | RT-769 |
| TP770 | 200 TP 172 | T-770 | TP-170 | RT-770 |
| TP771 | 200 TP 173 | T-771 | TP-171 | RT-771 |
| TP772 | 220 TP 174 | T-772 | TP-172 | RT-772 |
| TP773 | 220 TP 175 | T-773 | TP-173 | RT-773 |
| TP774 | 220 TP 176 | T-774 | TP-174 | RT-774 |
Cross-reference note: The dash for TP626 means this RBC catalog does not list an American reference for that row. All listed relationships support identification and sourcing; they do not establish current production status, availability, or suitability as a drop-in replacement.
How Should Buyers Verify an RBC TP Bearing Replacement?
First, compare the bore, outside diameter, and catalog width with the existing installation. These dimensions affect fit, surrounding clearance, and axial position. Next, check load ratings against the equipment’s actual duty rather than assuming that two cross-referenced brands publish identical ratings.
RBC lists the following dimensions and ratings for all 45 models in its catalog table. The dynamic and static figures are RBC catalog ratings, not confirmed ratings for the Torrington, Rollway, American, or INA references. The catalog labels the axial dimension Width; inch fractions are retained below.
| RBC | Bore (in) | OD (in) | Width (in) | Dynamic (lbf) | Static (lbf) |
|---|---|---|---|---|---|
| TP626 | 3 1/2 | 5 7/32 | 1 | 34,845 | 120,273 |
| TP734 | 4 | 7 | 1 3/4 | 98,916 | 333,841 |
| TP735 | 4 | 8 | 1 3/4 | 133,761 | 508,068 |
| TP736 | 4 | 9 | 1 3/4 | 156,242 | 641,829 |
| TP737 | 4 | 10 | 1 3/4 | 193,336 | 880,127 |
| TP738 | 5 | 8 | 1 3/4 | 107,908 | 402,408 |
| TP739 | 5 | 9 | 1 3/4 | 145,002 | 609,232 |
| TP740 | 5 | 10 | 2 | 193,336 | 796,948 |
| TP741 | 5 | 11 | 2 | 202,328 | 879,003 |
| TP742 | 5 | 12 | 2 | 263,026 | 1,239,821 |
| TP743 | 6 | 9 | 2 | 132,637 | 492,332 |
| TP744 | 6 | 10 | 2 | 177,599 | 744,118 |
| TP745 | 6 | 11 | 2 | 221,437 | 1,000,400 |
| TP746 | 6 | 12 | 2 | 257,406 | 1,257,806 |
| TP747 | 7 | 10 | 2 | 138,257 | 547,410 |
| TP748 | 7 | 11 | 2 | 185,467 | 826,173 |
| TP749 | 7 | 12 | 2 | 231,553 | 1,108,308 |
| TP750 | 7 | 14 | 3 | 397,912 | 1,595,019 |
| TP751 | 8 | 12 | 3 | 254,034 | 890,243 |
| TP752 | 8 | 14 | 3 | 381,051 | 1,560,174 |
| TP753 | 8 | 16 | 3 | 491,207 | 2,243,593 |
| TP514 | 9 | 14 | 3 | 324,849 | 1,308,388 |
| TP516 | 9 | 16 | 3 | 451,866 | 2,027,776 |
| TP518 | 9 | 18 | 3 | 557,526 | 2,758,405 |
| TP754 | 10 | 16 | 3 | 411,400 | 1,860,294 |
| TP755 | 10 | 18 | 3 3/4 | 623,845 | 2,733,677 |
| TP756 | 10 | 20 | 3 3/4 | 748,614 | 3,575,586 |
| TP757 | 12 | 18 | 3 3/4 | 522,681 | 2,263,826 |
| TP758 | 12 | 20 | 4 1/2 | 727,257 | 3,103,487 |
| TP759 | 12 | 24 | 4 1/2 | 1,035,245 | 5,093,046 |
| TP760 | 14 | 20 | 3 3/4 | 553,030 | 2,626,892 |
| TP761 | 14 | 22 | 3 3/4 | 726,133 | 3,755,433 |
| TP762 | 14 | 24 | 3 3/4 | 810,436 | 4,330,944 |
| TP763 | 16 | 22 | 4 1/2 | 650,822 | 2,929,260 |
| TP764 | 16 | 24 | 4 1/2 | 846,406 | 4,256,757 |
| TP765 | 16 | 26 | 4 1/2 | 1,043,113 | 5,595,494 |
| TP766 | 18 | 26 | 5 | 953,190 | 4,592,846 |
| TP767 | 18 | 28 | 5 | 1,156,642 | 6,092,322 |
| TP768 | 18 | 30 | 5 1/2 | 1,469,126 | 7,654,744 |
| TP769 | 20 | 28 | 5 1/2 | 1,067,842 | 5,091,922 |
| TP770 | 20 | 30 | 5 1/2 | 1,325,249 | 6,753,260 |
| TP771 | 20 | 32 | 6 | 1,610,756 | 8,398,861 |
| TP772 | 22 | 30 | 5 1/2 | 1,139,781 | 5,779,837 |
| TP773 | 22 | 32 | 5 1/2 | 1,414,048 | 7,659,240 |
| TP774 | 22 | 34 | 6 | 1,674,826 | 9,203,677 |
Dynamic load rating helps evaluate a bearing that rotates under load and requires a service-life calculation. Static load rating matters when heavy loads act at rest, at very low speed, or during shock events. Neither figure is an allowable working load by itself; the selection must account for the load cycle, mounting, lubrication, speed, and application requirements.
For example, a buyer looking for RBC TP754 may find Torrington 100 TP 143, Rollway T-754, American TP-154, or INA RT-754 in the cross-reference table. The RBC catalog gives TP754 a 10-inch bore, 16-inch OD, and 3-inch width. Before selecting another brand, verify that brand’s complete specifications and the equipment’s mounting conditions rather than transferring the RBC ratings to it.
What Should Buyers Confirm Before Ordering?
Start with the original brand and complete bearing designation. Clear marking photos help distinguish worn characters, spaces, and hyphens. If the marking is incomplete, measure the bore, outside diameter, and axial width, then provide any available drawing or service record.
For a useful replacement inquiry, also state:
- Required quantity and delivery requirement
- Equipment and bearing position
- Normal, peak, and possible shock loads
- Speed and duty cycle
- Lubrication method and operating temperature
- Contamination or vibration conditions
- Mounting arrangement and available installation space
- Required inspection documents and acceptance criteria
HSN can review the submitted designation against the listed RBC catalog references, then compare available dimensions and application details. If the specified brand is unavailable or has a long lead time, HSN can discuss a sourcing or replacement route after technical review. A catalog relationship alone will not determine the final recommendation.
Agreed pre-shipment checks may cover model marking, principal dimensions, visible surface condition, packaging, and other specified inspection items. Buyers who require material, hardness, dimensional, or clearance data should state those requirements before quotation so the appropriate quality level and inspection scope can be confirmed.
FAQ
Is an RBC cross-reference model always directly interchangeable?
No. Cross references identify related models; buyers must still verify dimensions, ratings, mounting, and application requirements.
What does TP identify in an RBC bearing number?
TP identifies the cylindrical roller thrust bearing series. The following digits identify a particular model within that series.
Can dimensions be determined from the TP number alone?
No. The digits are model identifiers rather than a complete dimensional code. Check the dimensional data for the exact model.
What if the original bearing marking is incomplete?
Send marking photos, measured dimensions, equipment details, and operating conditions. Add a drawing or inspection record if available.
Remarks
For detailed RBC cylindrical roller thrust bearings models not listed above, please contact HSN for model confirmation and supply discussion. For other bearing types, send the complete model, photos, dimensions, quantity, application, and working conditions.
This page provides independent cross-reference and replacement-selection information. All brand names and trademarks belong to their respective owners. HSN Bearing Group is an independent supplier and technical service provider.
Tel: +86 156 6578 7336 Email: service@hsnindustrial.com Website: www.rollingparts.com www.hsnbearing.com
Need Help with an RBC Bearing Replacement?
Contact HSN to confirm a hard-to-find model or discuss a replacement after technical review.