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 |
---|---|---|---|---|---|---|---|
NU306-E-XL-TVP2 | 30 mm | 72 mm | 19 mm | 61000 N | 48000 N | 8900 | 14200 |
NU406-XL-M1 | 30 mm | 90 mm | 23 mm | 84000 N | 65000 N | 8100 | 15500 |
SL182206-XL | 30 mm | 62 mm | 20 mm | 70000 N | 64000 N | 4550 | 8500 |
SL183006-XL | 30 mm | 55 mm | 19 mm | 45000 N | 42000 N | 5600 | 9300 |
NJ207-E-XL-TVP2 | 35 mm | 72 mm | 17 mm | 59000 N | 50000 N | 8100 | 14100 |
NJ2207-E-XL-TVP2 | 35 mm | 72 mm | 23 mm | 73000 N | 65000 N | 7200 | 12300 |
NJ2307-E-XL-TVP2 | 35 mm | 80 mm | 31 mm | 108000 N | 98000 N | 6600 | 12600 |
NJ307-E-XL-M1 | 35 mm | 80 mm | 21 mm | 76000 N | 63000 N | 7900 | 16400 |
NJ307-E-XL-TVP2 | 35 mm | 80 mm | 21 mm | 76000 N | 63000 N | 7900 | 12600 |
NU1007-XL-M1 | 35 mm | 62 mm | 14 mm | 29000 N | 26000 N | 9700 | 22700 |
NU207-E-XL-M1 | 35 mm | 72 mm | 17 mm | 59000 N | 50000 N | 8100 | 18300 |
NU207-E-XL-TVP2 | 35 mm | 72 mm | 17 mm | 59000 N | 50000 N | 8100 | 14100 |
NU2207-E-XL-M1 | 35 mm | 72 mm | 23 mm | 73000 N | 65000 N | 7200 | 18300 |
NU2207-E-XL-TVP2 | 35 mm | 72 mm | 23 mm | 73000 N | 65000 N | 7200 | 12300 |
NU2307-E-XL-M1 | 35 mm | 80 mm | 31 mm | 108000 N | 98000 N | 6600 | 16400 |
NU2307-E-XL-TVP2 | 35 mm | 80 mm | 31 mm | 108000 N | 98000 N | 6600 | 12600 |
NU307-E-XL-M1 | 35 mm | 80 mm | 21 mm | 76000 N | 63000 N | 7900 | 16400 |
NU307-E-XL-TVP2 | 35 mm | 80 mm | 21 mm | 76000 N | 63000 N | 7900 | 12600 |
SL182207-XL | 35 mm | 72 mm | 23 mm | 88000 N | 78000 N | 4250 | 7400 |
SL183007-XL | 35 mm | 62 mm | 20 mm | 55000 N | 53000 N | 4950 | 8200 |
NJ208-E-XL-TVP2 | 40 mm | 80 mm | 18 mm | 63000 N | 53000 N | 7500 | 12500 |
NJ2208-E-XL-M1 | 40 mm | 80 mm | 23 mm | 83000 N | 75000 N | 6300 | 16300 |
NJ2208-E-XL-TVP2 | 40 mm | 80 mm | 23 mm | 83000 N | 75000 N | 6300 | 12500 |
NJ2308-E-XL-M1 | 40 mm | 90 mm | 33 mm | 132000 N | 119000 N | 5800 | 14200 |
NJ2308-E-XL-TVP2 | 40 mm | 90 mm | 33 mm | 132000 N | 119000 N | 5800 | 10900 |
NJ308-E-XL-M1 | 40 mm | 90 mm | 23 mm | 96000 N | 79000 N | 7100 | 14200 |
NJ308-E-XL-TVP2 | 40 mm | 90 mm | 23 mm | 96000 N | 79000 N | 7100 | 10900 |
NJ408-XL-M1 | 40 mm | 110 mm | 27 mm | 119000 N | 95000 N | 6500 | 12100 |
NU1008-XL-M1 | 40 mm | 68 mm | 15 mm | 33500 N | 30500 N | 8900 | 20400 |
NU208-E-XL-M1 | 40 mm | 80 mm | 18 mm | 63000 N | 53000 N | 7500 | 16300 |