80 x 170 x 39 d1 KOYO 21316RZK+AH316 Spherical roller bearings - Withdrawal sleeves

Bearing No.:21316RZK+AH316; d1:75; D:170; B:39; r(min):2.1; Cr:344; C0r:339; Grease lub.:2100; Oil lub.:2800; d:80; B1:48; B2:52; G:M90�~2; G1:8; e:0.23; Y1:2.88; Y2:4.29; Y0:2.82; (Refer.)Mass(kg):4.83;