CTP has been an authorized, Factory-Direct distributor for NTN bearings for over 20 years. At CTP we have a wide range of NTN bearings available in stock. Most NTN and all Bower® Tapered, Cylindrical and Spherical roller bearings feature case-carburized components. Rings and rollers are made from case-hardened alloy steel of “Bearing Quality” to provide superior fatigue life and reliability. No matter what you are looking for, CTP has you covered with the proper fit for your application.
Common types of hydraulic pumps in Heavy Equipments:
Dump Pumps: CTP Dump Pumps are rugged, reliable and interchangeable with many popular brands. Available in MHC101, MHC102, MHG101 & MHG102 styles.
Piston Pump: Hydraulic piston pumps are classified as fixed displacement or variable displacement based on the piston position.
Most widely used bearings for high precision applications such as aerospace, agriculture, construction and industrial. Ball bearings consist of an inner and outer ring with a cage containing precision balls. We carry Radial Ball bearings and Angular Contact Ball bearings.
Designed for extremely severe applications that must support high loads, contaminated environments, shocks, and vibrations. We carry Stamped Steel Cage and Machined Brass Cage designs to suit your applications. These bearings feature the industry’s highest load rating: a full 18% higher than a standard spherical roller bearing offering a 75% extension of service life.
Consist of 4 interdependent components: the cone, or inner ring; the cup, or outer ring; the tapered rollers; and the cage, or roller retainer. The taper angles allow the bearing to handle a combination of radial and thrust loads. The greater the cup angle, the greater its thrust load handling capacity.
Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This allows thermal expansion, where both rings must be press-fitted.
Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. They are designed to withstand oscillation and perform under severe conditions. Needle roller and cage assemblies are offered in single or double row, full complement or the caged versions, solid or split cage, metric and inch sizes.
| wdt_ID | Part No. | Description | Caterpillar Application |
|---|---|---|---|
| 1 | 0653758 | BALL BEARING | 5230, 5230B, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 994, 994D, 994F, 994H, CX48-P2300, SPF343C, TH48-E80, TH55-E70 |
| 2 | 0941542 | BEARING-ROLLER | 311C, 315C, 315D L, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320N, 321B, 321C, 321D LCR, 322 |
| 3 | 1143391 | BEARING | 933C, 939C, 966K, 966M XE, 972M XE, D3C III, D3G, D4C III, D4G, D5C III, D5G |
| 4 | 1143392 | BEARING | 776C, 776D, 777B, 777D, 777F, 777G, CX48-P2300, SPF343C, TH48-E70, TH48-E80 |
| 5 | 1269340 | BEARING | CP-433C, CP-433E, CP-44, CP-533E, CP-54B, CP-56, CP-573E, CP-64, CP-663E, CP-68B, CP-74B, CP-76, CS-423E, CS-431C, CS-433E, CS-44, CS-531C, CS-531D, CS-533C, CS-533D, CS-533E, CS-54, CS-54B, CS-56 |
| 6 | 1283935 | BEARING AS-ROLLER | 725, 725C, 730, 730C, 735, 735B, 740, 740B, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 793F CMD, 793F OEM, 793F-XQ |
| 7 | 1283936 | RACE-BEARING | 65E, 75C, 75E, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 793F, 793F CMD, 793F-XQ, 85E, 95E |
| 8 | 1297859 | SET-BEARING | 318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321C, 321D LCR, 323D L |
| 9 | 1313919 | BEARING-ROLLER | 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H |
| 10 | 1682075 | BEARING | 735, 735B, 740, 740B, D9T |
| wdt_ID | CONE | CUP | Caterpillar Application |
|---|---|---|---|
| 1 | 0009262 | 8B6511 | 16M |
| 2 | 0037501 | 6V2200 | 416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D, 508, 515, 517, 518, 525, 525B, 525C, 527, 535B, 535C, 545, 545C, 931B, D4HTSK II, D4HTSK III, D5C, D5HTSK II |
| 3 | 0638034 | 9D3241 | 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA, D6H, D7H |
| 4 | 1069822 | 9W7094 | 776C |
| 5 | 1069823 | 5P1949 | 776C, 776D, 777D |
| 6 | 1091779 | 1P6872 | 416C, 416D, 420D, 420E, 426C, 430D, 430E, 432D, 436C, 442D, 450E, 769D, 770, 770G, 770G OEM, 771D, 772, 772G, 772G OEM, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775D, 775E, 775F, 775G |
| 7 | 1119033 | 1B3909 | 953C, 963C, 973D |
| 8 | 1162024 | 1P9594 | 834B, 836, 986H, 988F II |
| 9 | 1194137 | 1194140 | D11R, D11T |
| 10 | 1200293 | 1200295 | 776D, 777D |
| wdt_ID | Part No. | Description | Application |
|---|---|---|---|
| 1 | 3P0953 | BALL BEARING (SNAP-RING) | 120G, 12G, 130G, 140G, 160G |
| 2 | 1926341 | BEARING | 1090, 1190T, 2290, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325C L, 325D FM, 325D FM LL, 511, OEMS, TK711 |
| 3 | 1650002 | BEARING AS | 14G, 14H, 14H NA, 16G, 16H, 16H NA |
| 4 | 1402492 | BEARING | 216, 216B, 216B3, 226B, 226B3, 228, 232B, 242B, 242B3, CB-214D, CB-214E, CB-224C, CB-334E, CB-335D, CB-44B, CB-54B, CD-54B |
| 5 | 3436237 | BEARING | D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL |
| 6 | 6V7423 | BEARING AS-ROLLER | 24H, 589, 834B, 834G, 834H, 834K, 836, 836G, 836H, 836K, 988B, 988G, 988H, 988K, AD40, AD45, AE40, AE40 II, D10N, D10R, D250E, D8L, D9L, D9N, D9R, PM-565, PM-565B |
| 7 | 2790344 | BEARING AS-TAPERED ROLLER | 328D LCR, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L |
| wdt_ID | Part No. | Description | Application |
|---|---|---|---|
| 1 | 711-35-14230 | BEARING KOMATSU | 545, 558, GD555, GD655, GD675, HD255, HD320, HD325, HD405, HD465, HD605, HM250, HM300, HM300TN, HM350, HM400, WA450, WA470, WA500 |
| 2 | 421-22-12870 | BEARING KOMATSU | 558, HYDRAULIC, WA400, WA420, WA450, WA470, WA500 |
* Other part no. not included in the list are available. Please contact your sales representative if you have any questions. Part Numbers are used for reference purposes only.
Miami Headquarters:
5800 N.W. 74th Ave
Miami, Florida 33166
Tel: (305) 592-9769
Toll Free in USA: 1 800 321-2451
CTP will be attending the M&T Expo 2024 Tradeshow. M&T Expo is the largest Latin-American trade show for construction and mining equipment. The event establishes itself as the most important environment of technological innovation and business in its segment. We will be there from April 23rd through 26th.
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