55 x 120 x 29 Bearing No. KOYO 21311RZK+AHX311 Spherical roller bearings - Withdrawal sleeves

Bearing No.:21311RZK+AHX311; d1:50; D:120; B:29; r(min):2; Cr:181; C0r:165; Grease lub.:3000; Oil lub.:4100; d:55; B1:37; B2:40; G:M60�~2; G1:7; e:0.25; Y1:2.71; Y2:4.03; Y0:2.65; (Refer.)Mass(kg):1.83;