... unit. 2012 SKF bearinig,spherical roller bearing ,bearing 24048CC/W33 SKF spherical roller bearings are inherently self-aligning and ... , 23200, 24000, 24100 and 239002) Material of rings and rollers: chrome steel,GCr15 and GCr15SiMn 3) Material ... , 24048, 2012 SKF bearinig,spherical roller bearing ,bearing 24048CC/W33 Special Directions:Bearing running clearance and inner-cutting roundness should ...