Products

BRS Bearing – Four Row Tapered Roller Bearings

Four-row taper roller bearings are composed of two double inner races, tow single and one double outer race, with an inner race spacer and two outer race spacers. They can accommodate combined (radial and axial) loads at low to moderate speeds, are widely used in work roll applications such as rolling mills.

Four Row Tapered Roller Bearings Feature:

1. Inner race spacers with slots or holes for lubrication.

2. Cone spacers are hardened to reduce face wear.

3. Axial space-saving and cost-effective solution for roll necks.

Application

Low- and medium-speed rolling mills

Four Row Tapered Roller Bearing Models:

Part NO. Dimension(mm) Base Load Ratings(kN) Mass (kg)
d D T Cr Cor
382028 140 210 185 1095 2740 24.1
382930 150 210 165 945 2560 21.2
382034 170 260 230 1655 4160 39.5
382040 200 310 275 2320 5880 75.1
382044 220 340 305 2770 7165 98
382048 240 360 310 2925 7870 91
382952 260 360 265 2415 7100 76.3
382052 260 400 345 3620 9565 153
381156 280 460 324 4150 9900 200
382960 300 420 300 3175 9305 130
382060 300 460 390 4615 12465 219
381160 300 500 370 5065 12175 285
382064 320 480 390 4760 13195 234
382968 340 460 310 3455 10780 145
381068 340 520 325 4565 11760 234
381072 360 540 325 4690 12370 248
381168 340 580 425 6670 15980 441