NSK Angular Contact Ball Bearings ,C: Contact Angle of 15°, 7018CTYP5 ,D=90 MARVEL protecting against damage to materials Size:JH 470EAL (Made to Order) protecting against damage to materials and eliminating the need for retouching Hand Socket 10mm Hand Socket 6750 11mm Hand Socket 12mm Hand Socket 13mm Hand Socket 14mm Hand Socket 15mm Hand Socket 16mm Hand Socket 17mm Hand Socket 18mm Hand Socket 19mm Hand Socket 21mm Hand Socket 22mm Hand Socket 23mm Hand Socket 24mm Hand Socket 26mm Hand Socket 27mm Hand Socket 28mm Hand Socket 30mm Hand Socket 32mm Hand Socket Accessory Universal Joint 20 this type is suitable if moments are applied effective load centers a0 is large