SRNB (sealed type, 4-row tapered roller bearings) are the model representation rules of TIMKEN. Our FV commonly known as TQOS series rolling mill bearings. FV engineers have sorted out the models and dimensions of SRNB series rolling mill bearings. If you need to purchase such bearings, please contact us. Size range: I.D. : 195 to 710.550 mm O.D. : 270 to 946.150 mm Applications: Rolling mills
The performance of the four-row tapered roller bearing is basically the same as that of the double-row tapered roller bearing, but the radial load is greater than that of the double-row tapered roller bearing, and the limit speed is slightly lower.
SRNB series sealed roll neck bearings provide strength where it counts for flat product rolling mills. Our premium quality four-row sealed bearings are designed to operate at high speeds and withstand harsh environments, even while carrying heavy loads.