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The raceway and rolling element of cylindrical roller bearing are in geometric shape. After the improved design, it has high bearing capacity

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

N1034-K-M1-SP 170 mm 260 mm 42 mm 295000 N 435000 N - -
NN3052-AS-M-SP 260 mm 400 mm 104 mm 1070000 N 2010000 N - -
NN3068-AS-M-SP 340 mm 520 mm 133 mm 1640000 N 3250000 N - -
NN3072-AS-M-SP 360 mm 540 mm 134 mm 1670000 N 3350000 N - -
NN3076-AS-M-SP 380 mm 560 mm 135 mm 1700000 N 3500000 N - -
NN3080-AS-M-SP 400 mm 600 mm 148 mm 2150000 N 4450000 N - -
NN3084-AS-M-SP 420 mm 620 mm 150 mm 2140000 N 4450000 N - -
NN3088-AS-M-SP 440 mm 650 mm 157 mm 2430000 N 5100000 N - -
NN3092-AS-M-SP 460 mm 680 mm 163 mm 2600000 N 5400000 N - -
NNU4992-S-M-SP 460 mm 620 mm 160 mm 2110000 N 5500000 N - -
NN3096-AS-M-SP 480 mm 700 mm 165 mm 2700000 N 5800000 N - -
NNU4996-S-M-SP 480 mm 650 mm 170 mm 2350000 N 6100000 N - -
NU1011-XL-M1 55 mm 90 mm 18 mm 49500 N 50000 N 6900 rpm 15600 rpm
NU334-E-TB-M1 170 mm 360 mm 72 mm 960000 N 1210000 N 1610 rpm 2800 rpm
NU252-E-TB-M1 260 mm 480 mm 80 mm 1350000 N 1890000 N 1110 rpm 2100 rpm
SL182972-TB 360 mm 480 mm 72 mm 1280000 N 2600000 N 430 rpm 730 rpm
NJ202-E-XL-TVP2 15 mm 35 mm 11 mm 15100 N 10400 N 17900 rpm 31000 rpm
NU202-E-XL-TVP2 15 mm 35 mm 11 mm 15100 N 10400 N 17900 rpm 31000 rpm
NJ203-E-XL-TVP2 17 mm 40 mm 12 mm 20800 N 14600 N 15300 rpm 26500 rpm
NJ2203-E-XL-TVP2 17 mm 40 mm 16 mm 28500 N 21900 N 13200 rpm 26500 rpm