B647L REXNORD bearings MR1313/W916;B647L,B647L weight,B647L size,B647L parameter 25 MM T2 CTL weight,25 MM T2 CTL size,25 MM T2 CTL parameter,P2B-SC-012-HT Delivery price,P2B-SC-012-HT Parameter drawings,,P2B-SC-012-HT price,B647L Delivery price,B647L Parameter drawings,,B647L price, Le...