Introduction to SL1849, SL1850, SL0148, SL0149, SL0248 and SL0249 series products: all these products are sealed. The double row cylindrical roller bearing is designed for heavy load. As a locating end and an unidirectional locating bearing, the bearing is able to withhold heavy load in axial/radial direction.

1. The double row unidirectional locating bearing also can be used as the bearing for the floating end where the displacement "S" in axial shall be taken into consideration.

2. Both the locating bearing and the double row locating bearing can withhold bidirectional load in axial. Their outer ring, split into two parts, is retained as a whole by the clamping element.

3. And the outer ring of the bearing for floating end or double row floating end can displace bilaterally in accordance with the inner ring. Thereof, the displacement is "S".