Cylindrical roller bearing

Bearing code Basic Dimensions (mm) Basic Rating Load (kN) Limiting Speeds (r/min) Mounting Dimensions (mm) Weight (kg)
d D B rsmin r1smin F E Cr Cor Grease Oil lubrication da(min) da(max) db(min) Da(max) Da(min) ra(max) rb(max)
NU1008M 40 68 15 1 0.6 47 - 26.4 28 9500 12000 42 45 50 65 - - 0.6 0.231
NU1008TN1 40 68 15 1 0.6 47 - 27 32 9500 12000 42 45 50 65 - - 0.6 0.183
NJ208EM 40 80 18 1.1 1.1 49.5 - 55.6 55.5 7500 9000 46.5 48 56 73.5 - - 1 0.46
NU208EM 40 80 18 1.1 1.1 49.5 - 55.5 55.5 7500 9000 46.5 48 51 73.5 - - 1 0.439
NUP208EM 40 80 18 1.1 1.1 49.5 - 55.6 55.5 7500 9000 46.5 - 56 73.5 - - 1 0.46
NUP208ETN1 40 80 18 1.1 1.1 49.5 - 50.5 55.5 7500 9000 46.5 48 56 73.5 - - 1 0.4
N208EM 40 80 18 1.1 1.1 - 71.5 55.6 55.5 7500 9000 46.5 69 - 73.5 73 73 1 0.425
NJ2208EM 40 80 23 1.1 1.1 49.5 - 72.6 72 7500 9000 46.5 48 56 73.5 - - 1 0.539
NU2208EM 40 80 23 1.1 1.1 49.5 - 72.6 77 7500 9000 46.5 48 51 73.5 - - 1 0.53
NU2208ETN1 40 80 23 1.1 1.1 49.5 - 69 83 7500 9000 46.5 48 51 73.5 - - 1 0.487
NCL308E/YA 40 90 23 1.5 1.5 - 77.5 88 73 6700 8000 48 50 60 82 - - 1.5 0.683
N308EM 40 90 23 1.5 1.5 - 80 88 87 6700 80000 48 78 - 82 82 82 1.5 0.794
NF308E 40 90 23 1.5 1.5 - 80 88 87 6700 8000 48 - - 82 82 82 1.5 0.75
NJ308EM 40 90 23 1.5 1.5 52 - 88 87 6700 8000 48 50 60 82 - - 1.5 0.815
NJ308ETN1 40 90 23 1.5 1.5 52 - 80 87.5 6700 8000 48 50 60 82 - - 1.5 0.669
QQ二维码
微信二维码
抖音二维码