Inch tapered roller bearings
980 inch tapered roller bearings from NTN: all with dimensions & load ratings, each fact cited to the document it was read from. 980 parts · page 2 of 10.
| Part | Manufacturer | Bore d | Outside diameter D | Width | Basic dynamic load rating Cr | |
|---|---|---|---|---|---|---|
| 25572/25520 | NTN | 1.5000 in (38.100 mm) | 3.2650 in (82.931 mm) | 0.9360 in (23.775 mm) | 76.00 kN | |
| 25577/25520 | NTN | 1.6880 in (42.875 mm) | 3.2650 in (82.931 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 25577/25521 | NTN | 1.6880 in (42.875 mm) | 3.2700 in (83.058 mm) | 0.9375 in (23.813 mm) | 76.00 kN | |
| 25577/25523 | NTN | 1.6880 in (42.875 mm) | 3.2650 in (82.931 mm) | 1.0625 in (26.988 mm) | 76.00 kN | |
| 25578/25520 | NTN | 1.6875 in (42.862 mm) | 3.2650 in (82.931 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 2558/2523 | NTN | 1.1875 in (30.162 mm) | 2.7500 in (69.850 mm) | 0.9375 in (23.812 mm) | 69.00 kN | |
| 25580/25520 | NTN | 1.7500 in (44.450 mm) | 3.2650 in (82.931 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 25580/25522 | NTN | 1.7500 in (44.450 mm) | 3.2700 in (83.058 mm) | 0.9400 in (23.876 mm) | 76.00 kN | |
| 25580/25523 | NTN | 1.7500 in (44.450 mm) | 3.2650 in (82.931 mm) | 1.0625 in (26.988 mm) | 76.00 kN | |
| 25582/25520 | NTN | 1.7500 in (44.450 mm) | 3.2650 in (82.931 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 25584/25520 | NTN | 1.7710 in (44.983 mm) | 3.2650 in (82.931 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 25590/25519 | NTN | 1.7960 in (45.618 mm) | 3.2500 in (82.550 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 25590/25520 | NTN | 1.7960 in (45.618 mm) | 3.2650 in (82.931 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 25590/25522 | NTN | 1.7960 in (45.618 mm) | 3.2700 in (83.058 mm) | 0.9400 in (23.876 mm) | 76.00 kN | |
| 25590/25523 | NTN | 1.7960 in (45.618 mm) | 3.2650 in (82.931 mm) | 1.0625 in (26.988 mm) | 76.00 kN | |
| 25590/25526 | NTN | 1.7960 in (45.618 mm) | 3.3465 in (85.001 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 25592/25520 | NTN | 1.8125 in (46.038 mm) | 3.2650 in (82.931 mm) | 0.9375 in (23.812 mm) | 76.00 kN | |
| 2578/2523 | NTN | 1.1250 in (28.575 mm) | 2.7500 in (69.850 mm) | 0.9375 in (23.812 mm) | 69.00 kN | |
| 2580/2520 | NTN | 1.2500 in (31.750 mm) | 2.6150 in (66.421 mm) | 1.0000 in (25.400 mm) | 69.00 kN | |
| 2580/2523 | NTN | 1.2500 in (31.750 mm) | 2.7500 in (69.850 mm) | 0.9375 in (23.812 mm) | 69.00 kN | |
| 2582/2523 | NTN | 1.2500 in (31.750 mm) | 2.7500 in (69.850 mm) | 0.9375 in (23.812 mm) | 69.00 kN | |
| 2585/2523 | NTN | 1.3130 in (33.338 mm) | 2.7500 in (69.850 mm) | 0.9375 in (23.812 mm) | 69.00 kN | |
| 25877/25820 | NTN | 1.3750 in (34.925 mm) | 2.8750 in (73.025 mm) | 0.9375 in (23.812 mm) | 71.00 kN | |
| 25877/25821 | NTN | 1.3750 in (34.925 mm) | 2.8750 in (73.025 mm) | 0.9375 in (23.812 mm) | 71.00 kN | |
| 25878/25820 | NTN | 1.3750 in (34.925 mm) | 2.8750 in (73.025 mm) | 0.9375 in (23.812 mm) | 71.00 kN | |
| 25880/25821 | NTN | 1.4360 in (36.487 mm) | 2.8750 in (73.025 mm) | 0.9375 in (23.812 mm) | 71.00 kN | |
| 2682/2631 | NTN | 1.0300 in (26.162 mm) | 2.6150 in (66.421 mm) | 0.9375 in (23.812 mm) | 64.50 kN | |
| 2687/2631 | NTN | 1.0000 in (25.400 mm) | 2.6150 in (66.421 mm) | 0.9375 in (23.812 mm) | 64.50 kN | |
| 26878/26822 | NTN | 1.5000 in (38.100 mm) | 3.1250 in (79.375 mm) | 0.9375 in (23.812 mm) | 76.50 kN | |
| 2688/2631 | NTN | 1.0625 in (26.988 mm) | 2.6150 in (66.421 mm) | 0.9375 in (23.812 mm) | 64.50 kN | |
| 26881/26822 | NTN | 1.5625 in (39.688 mm) | 3.1250 in (79.375 mm) | 0.9375 in (23.812 mm) | 76.50 kN | |
| 26882/26823 | NTN | 1.6250 in (41.275 mm) | 3.0000 in (76.200 mm) | 1.0000 in (25.400 mm) | 76.50 kN | |
| 26882/26824 | NTN | 1.6250 in (41.275 mm) | 3.1496 in (80.000 mm) | 0.9375 in (23.812 mm) | 76.50 kN | |
| 26883/26822 | NTN | 1.3780 in (35.000 mm) | 3.1250 in (79.375 mm) | 0.9375 in (23.812 mm) | 76.50 kN | |
| 26884/26822 | NTN | 1.6880 in (42.875 mm) | 3.1250 in (79.375 mm) | 0.9375 in (23.812 mm) | 76.50 kN | |
| 26885/26822 | NTN | 1.6250 in (41.275 mm) | 3.1250 in (79.375 mm) | 0.9375 in (23.812 mm) | 76.50 kN | |
| 26886/26824 | NTN | 1.6880 in (42.875 mm) | 3.1496 in (80.000 mm) | 0.9375 in (23.812 mm) | 76.50 kN | |
| 2689/2631 | NTN | 1.1250 in (28.575 mm) | 2.6150 in (66.421 mm) | 0.9375 in (23.812 mm) | 64.50 kN | |
| 2690/2631 | NTN | 1.1562 in (29.367 mm) | 2.6150 in (66.421 mm) | 0.9375 in (23.812 mm) | 64.50 kN | |
| 27680/27620 | NTN | 2.8750 in (73.025 mm) | 4.9375 in (125.413 mm) | 1.0000 in (25.400 mm) | 109.00 kN | |
| 27684/27620 | NTN | 3.0000 in (76.200 mm) | 4.9375 in (125.413 mm) | 1.0000 in (25.400 mm) | 109.00 kN | |
| 27687/27620 | NTN | 3.2500 in (82.550 mm) | 4.9375 in (125.413 mm) | 1.0000 in (25.400 mm) | 109.00 kN | |
| 27689/27620 | NTN | 3.2813 in (83.345 mm) | 4.9375 in (125.413 mm) | 1.0000 in (25.400 mm) | 109.00 kN | |
| 27690/27620 | NTN | 3.2813 in (83.345 mm) | 4.9375 in (125.413 mm) | 1.0000 in (25.400 mm) | 109.00 kN | |
| 27691/27620 | NTN | 3.2813 in (83.345 mm) | 4.9375 in (125.413 mm) | 1.0000 in (25.400 mm) | 102.00 kN | |
| 27695/27620 | NTN | 3.3455 in (84.976 mm) | 4.9375 in (125.413 mm) | 1.0000 in (25.400 mm) | 109.00 kN | |
| 2776/2720 | NTN | 1.5000 in (38.100 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2780/2720 | NTN | 1.4365 in (36.487 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2785/2720 | NTN | 1.3125 in (33.338 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2788/2720 | NTN | 1.5000 in (38.100 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2788/2729 | NTN | 1.5000 in (38.100 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 27880/27820 | NTN | 1.5000 in (38.100 mm) | 3.1510 in (80.035 mm) | 0.9688 in (24.608 mm) | 67.00 kN | |
| 27881/27820 | NTN | 1.5000 in (38.100 mm) | 3.1510 in (80.035 mm) | 0.9688 in (24.608 mm) | 67.00 kN | |
| 2789/2720 | NTN | 1.5625 in (39.688 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2793/2720 | NTN | 1.3750 in (34.925 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2793/2729 | NTN | 1.3750 in (34.925 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2793/2735X | NTN | 1.3750 in (34.925 mm) | 2.8750 in (73.025 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 2796/2720 | NTN | 1.3750 in (34.925 mm) | 3.0000 in (76.200 mm) | 0.9360 in (23.775 mm) | 73.00 kN | |
| 28150/28300 | NTN | 1.5000 in (38.100 mm) | 3.0000 in (76.200 mm) | 0.8125 in (20.638 mm) | 55.50 kN | |
| 28150/28315 | NTN | 1.5000 in (38.100 mm) | 3.1496 in (80.000 mm) | 0.8270 in (21.006 mm) | 55.50 kN | |
| 28158/28300 | NTN | 1.5750 in (40.000 mm) | 3.0000 in (76.200 mm) | 0.8125 in (20.638 mm) | 55.50 kN | |
| 28579/28521 | NTN | 1.9680 in (49.987 mm) | 3.6250 in (92.075 mm) | 0.9688 in (24.607 mm) | 83.50 kN | |
| 28580/28521 | NTN | 2.0000 in (50.800 mm) | 3.6250 in (92.075 mm) | 0.9688 in (24.608 mm) | 83.50 kN | |
| 28584/28521 | NTN | 2.0630 in (52.388 mm) | 3.6250 in (92.075 mm) | 0.9688 in (24.608 mm) | 83.50 kN | |
| 28678/28622 | NTN | 2.0000 in (50.800 mm) | 3.8437 in (97.630 mm) | 0.9688 in (24.608 mm) | 88.50 kN | |
| 28680/28622 | NTN | 2.1870 in (55.562 mm) | 3.8437 in (97.630 mm) | 0.9688 in (24.608 mm) | 88.50 kN | |
| 28682/28622 | NTN | 2.2500 in (57.150 mm) | 3.8437 in (97.630 mm) | 0.9688 in (24.608 mm) | 88.50 kN | |
| 2878/2820 | NTN | 1.3750 in (34.925 mm) | 2.8750 in (73.025 mm) | 0.8750 in (22.225 mm) | 62.50 kN | |
| 2879/2820 | NTN | 1.2500 in (31.750 mm) | 2.8750 in (73.025 mm) | 0.8750 in (22.225 mm) | 62.50 kN | |
| 28880/28820E1 | NTN | 9.7500 in (247.650 mm) | 12.0000 in (304.800 mm) | 0.8750 in (22.225 mm) | 147.00 kN | |
| 28985/28921 | NTN | 2.3750 in (60.325 mm) | 3.9370 in (100.000 mm) | 1.0000 in (25.400 mm) | 90.50 kN | |
| 28990/28919 | NTN | 2.4400 in (61.976 mm) | 3.9362 in (99.979 mm) | 0.9687 in (24.605 mm) | 90.50 kN | |
| 28990/28920 | NTN | 2.4400 in (61.976 mm) | 4.0000 in (101.600 mm) | 1.0000 in (25.400 mm) | 90.50 kN | |
| 28995/28920 | NTN | 2.4700 in (62.738 mm) | 4.0000 in (101.600 mm) | 1.0000 in (25.400 mm) | 90.50 kN | |
| 29580/29520 | NTN | 2.3622 in (60.000 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29580/29521 | NTN | 2.3622 in (60.000 mm) | 4.3307 in (110.000 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29580/29522 | NTN | 2.3622 in (60.000 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29582/29520 | NTN | 2.3622 in (60.000 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29582/29521 | NTN | 2.3622 in (60.000 mm) | 4.3307 in (110.000 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29582/29522 | NTN | 2.3622 in (60.000 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29585/29520 | NTN | 2.5000 in (63.500 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29585/29521 | NTN | 2.5000 in (63.500 mm) | 4.3307 in (110.000 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29585/29522 | NTN | 2.5000 in (63.500 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29586/29520 | NTN | 2.5000 in (63.500 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29586/29521 | NTN | 2.5000 in (63.500 mm) | 4.3307 in (110.000 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29586/29522 | NTN | 2.5000 in (63.500 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29590/29520 | NTN | 2.6250 in (66.675 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29590/29521 | NTN | 2.6250 in (66.675 mm) | 4.3307 in (110.000 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29590/29522 | NTN | 2.6250 in (66.675 mm) | 4.2500 in (107.950 mm) | 1.0000 in (25.400 mm) | 101.00 kN | |
| 29675/29620 | NTN | 2.7500 in (69.850 mm) | 4.4375 in (112.713 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 29675/29630 | NTN | 2.7500 in (69.850 mm) | 4.7500 in (120.650 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 29680/29620 | NTN | 2.7810 in (70.637 mm) | 4.4375 in (112.713 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 29680/29630 | NTN | 2.7810 in (70.637 mm) | 4.7500 in (120.650 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 29685/29620 | NTN | 2.8750 in (73.025 mm) | 4.4375 in (112.713 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 29685/29630 | NTN | 2.8750 in (73.025 mm) | 4.7500 in (120.650 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 29688/29620 | NTN | 2.9062 in (73.817 mm) | 4.4375 in (112.713 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 29688/29630 | NTN | 2.9062 in (73.817 mm) | 4.7500 in (120.650 mm) | 1.0000 in (25.400 mm) | 105.00 kN | |
| 2984/2924 | NTN | 1.8130 in (46.038 mm) | 3.3465 in (85.000 mm) | 1.0000 in (25.400 mm) | 79.00 kN | |
| 31593/31520 | NTN | 1.3750 in (34.925 mm) | 3.0000 in (76.200 mm) | 1.1563 in (29.370 mm) | 80.50 kN | |
| 31594/31520 | NTN | 1.3750 in (34.925 mm) | 3.0000 in (76.200 mm) | 1.1563 in (29.370 mm) | 80.50 kN |