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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

SL185014-XL 70 mm 110 mm 54 mm 265000 N 350000 N 2650 rpm 3750 rpm
SL185015-XL 75 mm 115 mm 54 mm 275000 N 385000 N 2370 rpm 3450 rpm
SL185016-XL 80 mm 125 mm 60 mm 330000 N 440000 N 2320 rpm 3200 rpm
SL185048-TB 240 mm 360 mm 160 mm 2080000 N 4000000 N 550 rpm 1040 rpm
SL185056-TB 280 mm 420 mm 190 mm 2850000 N 5300000 N 460 rpm 900 rpm
SL185060-TB 300 mm 460 mm 218 mm 3450000 N 6600000 N 395 rpm 800 rpm
SL024972 360 mm 480 mm 118 mm 2020000 N 4450000 N 350 rpm 730 rpm
NNU4184 420 mm 700 mm 280 mm 5500000 N 11400000 N 750 rpm 950 rpm
NNU 4172 M 360 mm 600 mm 234 mm 4290 N 8500 N - 1100 rpm
NNU 4152 M 260 mm 440 mm 180 mm 2460 N 4500 N 1300 rpm 1600 rpm
NNU 4164 F 320 mm 540 mm 218 mm 3690 N 6200 N 1000 rpm 1300 rpm
NNU 4192 M 460 mm 760 mm 300 mm 6440 N 12900 N 670 rpm 850 rpm
NNU 4156 M 280 mm 460 mm 180 mm 2550 N 4750 N 1200 rpm 1500 rpm
NNU 4176 M 380 mm 620 mm 243 mm 4290 N 8500 N 850 rpm 1100 rpm
NNU 4168 M/W33 340 mm 580 mm 243 mm 4020 N 7500 N 950 rpm 1200 rpm
NNU 4196 M/W33 480 mm 790 mm 308 mm - 7040 N 630 rpm 800 rpm
NNU 4164 F/C3 320 mm 540 mm 218 mm 3410 N 6200 N 1000 rpm 1300 rpm
NNU 4152 M/W33 260 mm 440 mm 180 mm 2200 N 3900 N 1300 rpm 1600 rpm
NNU 4156 M/W33 280 mm 460 mm 180 mm 2550 N 4750 N 1200 rpm 1500 rpm
NNU 41/530 M/W33 530 mm 870 mm 335 mm 7810 N 16000 N 560 rpm 750 rpm