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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

SL182938-XL 190 mm 260 mm 42 mm 510000 N 770000 N 1030 rpm 1630 rpm
NJ240-E-M1 200 mm 360 mm 58 mm 750000 N 1040000 N 1600 rpm 2900 rpm
NU1040-XL-M1 200 mm 310 mm 51 mm 470000 N 600000 N 2310 rpm 4100 rpm
NU2240-E-M1 200 mm 360 mm 98 mm 1220000 N 1880000 N 1180 rpm 2850 rpm
NU240-E-M1 200 mm 360 mm 58 mm 750000 N 1040000 N 1600 rpm 2900 rpm
SL181840 200 mm 250 mm 24 mm 178000 N 320000 N 1040 rpm 1420 rpm
SL182940-XL 200 mm 280 mm 48 mm 610000 N 940000 N 950 rpm 1520 rpm
NJ244-E-M1 220 mm 400 mm 65 mm 950000 N 1330000 N 1380 rpm 2600 rpm
NU1044-M1 220 mm 340 mm 56 mm 510000 N 770000 N 2040 rpm 3150 rpm
NU2244-EX-TB-M1 220 mm 400 mm 108 mm 1630000 N 2370000 N 1000 rpm 2440 rpm
NU244-E-M1 220 mm 400 mm 65 mm 950000 N 1330000 N 1380 rpm 2600 rpm
NU3044-M1-R160-240 220 mm 340 mm 90 mm 960000 N 1730000 N 1250 rpm 3150 rpm
SL181844 220 mm 270 mm 24 mm 187000 N 350000 N 940 rpm 1290 rpm
SL182944-XL 220 mm 300 mm 48 mm 650000 N 1030000 N 840 rpm 1390 rpm
NU1048-M1 240 mm 360 mm 56 mm 540000 N 840000 N 1850 rpm 3000 rpm
NU2248-EX-TB-M1 240 mm 440 mm 120 mm 1850000 N 2800000 N 900 rpm 2250 rpm
NU248-E-TB-M1 240 mm 440 mm 72 mm 1140000 N 1610000 N 1220 rpm 2320 rpm
SL181848-E 240 mm 300 mm 28 mm 265000 N 490000 N 870 rpm 1160 rpm
SL182948 240 mm 320 mm 48 mm 600000 N 1120000 N 750 rpm 1120 rpm
NU1052-M1 260 mm 400 mm 65 mm 650000 N 1010000 N 1690 rpm 2700 rpm