Shaft Dia Bearing Des Boundary Dim Basic Load Rating Limit Speed New Old FW EW BC C Co Oil mm mm N rpm 5 K5X8X8 29241/5 5 8 8 2300 1880 37000 K5X8X10 39241/5 5 8 10 2800 2450 37000 6 K6X9X8 29241/6 6 9 8 2560 2240 35000 K6X9X10 39241/6 6 9 10 3300 3100 35000 K6X10X13 49241/6 6 10 13 3500 2800 33000 7 K7X10X8 29241/7 7 10 8 2750 2550 32000 K7X10X10 39241/7 7 10 10 3350 3400 32000 Packaging:Plastic pouch+single color boxes + solid cartons + iron/wooden pallets or can be customized as customer's requirement. Minimum order:100 pcs Delivery Time:15-50 days Supply ability:100,000 pcs per month Port:Shanghai Safety certification:ISO9001,TS16949.