The cylindrical roller and raceway are linear contact bearings. Large load capacity, mainly bearing radial loads. The friction between the rolling element and the collar edge is small, suitable for high-speed rotation. According to the presence or absence of ribs on the ring, it can be divided into single row cylindrical roller bearings such as NU, NJ, NUP, N, NF, and double row cylindrical roller bearings such as NNU and NN. The bearing is a separable structure with inner and outer rings.
Bearing model |
d - inside diameter |
D - outside diameter |
B - thickness |
Cr - Dynamic radial rating |
Cor - Static radial rating |
Reference speed |
Limiting Speeds |
---|---|---|---|---|---|---|---|
NU326-E-XL-TVP2 | 130 mm | 280 mm | 58 mm | 680000 N | 670000 N | 2430 | 3250 |
SL182926-XL | 130 mm | 180 mm | 30 mm | 238000 N | 350000 N | 1500 | 2420 |
SL183026 | 130 mm | 200 mm | 52 mm | 425000 N | 600000 N | 1660 | 1990 |
NJ2228-E-XL-M1 | 140 mm | 250 mm | 68 mm | 670000 N | 830000 N | 2050 | 4900 |
NJ228-E-XL-M1 | 140 mm | 250 mm | 42 mm | 460000 N | 510000 N | 2600 | 4900 |
NU1028-XL-M1 | 140 mm | 210 mm | 33 mm | 216000 N | 265000 N | 3250 | 6200 |
NU2228-E-XL-M1 | 140 mm | 250 mm | 68 mm | 670000 N | 830000 N | 2050 | 4900 |
NU228-E-XL-M1 | 140 mm | 250 mm | 42 mm | 460000 N | 510000 N | 2600 | 4900 |
NU2328-E-XL-M1 | 140 mm | 300 mm | 102 mm | 1210000 N | 1390000 N | 1620 | 3950 |
NU328-E-XL-M1 | 140 mm | 300 mm | 62 mm | 790000 N | 800000 N | 2170 | 3950 |
SL182928-XL | 140 mm | 190 mm | 30 mm | 260000 N | 375000 N | 1370 | 2240 |
SL183028 | 140 mm | 210 mm | 53 mm | 450000 N | 660000 N | 1470 | 1820 |
NJ230-E-XL-M1 | 150 mm | 270 mm | 45 mm | 520000 N | 590000 N | 2350 | 4550 |
NU1030-XL-M1 | 150 mm | 225 mm | 35 mm | 248000 N | 310000 N | 3100 | 5800 |
NU2230-E-XL-M1 | 150 mm | 270 mm | 73 mm | 780000 N | 970000 N | 1850 | 4550 |
NU230-E-XL-M1 | 150 mm | 270 mm | 45 mm | 520000 N | 590000 N | 2350 | 4550 |
NU330-E-XL-M1 | 150 mm | 320 mm | 65 mm | 900000 N | 930000 N | 1940 | 3650 |
SL182930-XL | 150 mm | 210 mm | 36 mm | 340000 N | 480000 N | 1360 | 1790 |
SL183030 | 150 mm | 225 mm | 56 mm | 475000 N | 700000 N | 1430 | 1740 |
NJ232-E-XL-M1 | 160 mm | 290 mm | 48 mm | 590000 N | 670000 N | 2160 | 4200 |
NU1032-XL-M1 | 160 mm | 240 mm | 38 mm | 290000 N | 355000 N | 3000 | 5400 |
NU2232-E-XL-M1 | 160 mm | 290 mm | 80 mm | 940000 N | 1170000 N | 1660 | 4150 |
NU232-E-XL-M1 | 160 mm | 290 mm | 48 mm | 590000 N | 670000 N | 2160 | 4200 |
NU2332-E-M1 | 160 mm | 340 mm | 114 mm | 1300000 N | 1800000 N | 1350 | 3000 |
NU332-E-M1 | 160 mm | 340 mm | 68 mm | 860000 N | 1060000 N | 1770 | 3000 |
SL182932-XL | 160 mm | 220 mm | 36 mm | 350000 N | 510000 N | 1270 | 1940 |
SL183032 | 160 mm | 240 mm | 60 mm | 540000 N | 800000 N | 1280 | 1600 |
NJ234-E-XL-M1 | 170 mm | 310 mm | 52 mm | 700000 N | 780000 N | 1970 | 3850 |
NU1034-XL-M1 | 170 mm | 260 mm | 42 mm | 350000 N | 435000 N | 2750 | 4900 |
NU2234-E-XL-M1 | 170 mm | 310 mm | 86 mm | 1130000 N | 1400000 N | 1470 | 3800 |