Product

Tapered roller bearings

Tapered roller bearings are manufactured from high-quality, high-carbon chromium bearing steel and undergo precision heat treatment, resulting in high load-carrying capacity and excellent impact resistance. Their unique tapered raceway design ensures pure rolling contact between the rollers and the raceways, enabling them to effectively withstand radial loads and unidirectional axial loads. The products strictly adhere to national standard dimensions, offering smooth operation and low noise levels. They are widely used in automotive wheel hubs, gearboxes, mining machinery and machine tool spindles, providing reliable support that ensures long service life and high precision for equipment.

Tapered roller bearings

Product Parameters

Inquiry Bearing Basic Dimensions (mm) Rated Load (kN) Weight
≈kg
Model d D B C Dynamic C0 Static
✉️ 382044 220 340 305 2800 5950 99.5
✉️ 380644 220 320 200 1730 4000 55
✉️ 380644-XRS/HC 220 295 315 1270 3780 56.6
✉️ 380644-2RS/HCEC9 220 295 315 1580 3950 56.4
✉️ 382944X2/HCE 220 300 108 1570 4000 47.9
✉️ 382140X2/YB2 200 360 99 1810 3290 90.2
✉️ 380641 205 320 205 1160 2850 55.4
✉️ 382040 200 310 275 1350 4200 75.1
✉️ 382040X2-1 200 310 200 2170 1520 55.6
✉️ 380636 180 280 180 920 2540 39.6
✉️ 380640-2RS/HCEC9 200 282 206 1040 2540 37.6
✉️ 3806/177X4/HCYAD 177.8 273.05 234.95 1830 3750 49.7
✉️ 352936X2/DF-1 180 250 207 870 2100 28.4
✉️ 382936X3 180 260 200 1110 2700 33.2
✉️ 382030X2 150 225 136 595 1460 17.7
✉️ 382034X2 170 260 230 1030 3100 43
✉️ 382930X2/C9 150 210 165 660 1590 21.2
✉️ 77928 139.7 200.025 157.162 590 1870 16.2
✉️ 3806/139.7/HCP691 139.7 200.025 74.581 695 1870 16.2
✉️ 382930X2 150 210 165 660 1590 21.2