needle bearing / single-row / steel / heavy-duty
SJ Pitchlign® series
0.5 in, 3.25 in
4.249 in, 1 in
2 in, 0.75 in
The RBC SJ series of Pitchlign® heavy duty needle roller bearings come in standard envelopes and can be in both unsealed or sealed configurations. Generally, there are eight seal configurations that are possible. These can be either double or single seal versions where in the lip is turned inwards or outwards. They can be mounted in the radius end or the chamfered end of the ring as long as there are optimum mounting variations. TJ TandemRoller® bearings boost the capacity of Pitchlign® series from 10 percent to 40 percent. The TJ design prolongs the life of the heavy-duty needle roller bearing by 37 percent to 200 percent. The RBC SJ series bearings are also available in sealed and unsealed configurations. The bearings are available in a wide variety of designs.