NSK - NN4992K

Details

Radial Clearance = CC1: Standard Clearance for Cylindrical Bore(Non-Interchangeable), CC0: Standard Clearance for Tapered bore(Non-Interchangeable), CCG: Special Radial Clearance, Cage = TB: Roller Guided PPS Cage, No Symbol: Rib Guided Brass Cage, MB: Roller Guided Brass Cage, Bore = No Symbol: Cylindrical Bore, KR(K): 1/12 Tapered Bore, Lubrication Holes = E44: Outer Ring with Oil Groove and Lubrication holes, No Symbol: No Lubcrication Holes, , Accuracy = P2: ISO Class 2, P4: ISO Class 4 , P5: ISO Class 5, P4Y: Special Class (Bore Diameter and Outside Diameter are exclusive to NSK, all others are ISO Class 4)

Specifications