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 |
---|---|---|---|---|---|---|---|
NJ215-E-XL-M1 | 75 mm | 130 mm | 25 mm | 155000 N | 157000 N | 4400 | 9800 |
NJ215-E-XL-TVP2 | 75 mm | 130 mm | 25 mm | 155000 N | 157000 N | 4400 | 7500 |
NJ2215-E-XL-TVP2 | 75 mm | 130 mm | 31 mm | 192000 N | 208000 N | 3600 | 7500 |
NJ2315-E-XL-M1 | 75 mm | 160 mm | 55 mm | 390000 N | 395000 N | 3550 | 7600 |
NJ2315-E-XL-TVP2 | 75 mm | 160 mm | 55 mm | 390000 N | 395000 N | 3550 | 5900 |
NJ315-E-XL-M1 | 75 mm | 160 mm | 37 mm | 285000 N | 265000 N | 4150 | 7600 |
NJ315-E-XL-TVP2 | 75 mm | 160 mm | 37 mm | 285000 N | 265000 N | 4150 | 5900 |
NU1015-XL-M1 | 75 mm | 115 mm | 20 mm | 78000 N | 85000 N | 5200 | 11800 |
NU215-E-XL-M1 | 75 mm | 130 mm | 25 mm | 155000 N | 157000 N | 4400 | 9800 |
NU215-E-XL-TVP2 | 75 mm | 130 mm | 25 mm | 155000 N | 157000 N | 4400 | 7500 |
NU2215-E-XL-M1 | 75 mm | 130 mm | 31 mm | 192000 N | 208000 N | 3600 | 9800 |
NU2215-E-XL-TVP2 | 75 mm | 130 mm | 31 mm | 192000 N | 208000 N | 3600 | 7500 |
NU2315-E-XL-M1 | 75 mm | 160 mm | 55 mm | 390000 N | 395000 N | 3550 | 7600 |
NU2315-E-XL-TVP2 | 75 mm | 160 mm | 55 mm | 390000 N | 395000 N | 3550 | 5900 |
NU315-E-XL-M1 | 75 mm | 160 mm | 37 mm | 285000 N | 265000 N | 4150 | 7600 |
NU315-E-XL-TVP2 | 75 mm | 160 mm | 37 mm | 285000 N | 265000 N | 4150 | 5900 |
NU415-XL-M1 | 75 mm | 190 mm | 45 mm | 325000 N | 295000 N | 4100 | 6700 |
SL182215 | 75 mm | 130 mm | 31 mm | 187000 N | 236000 N | 2210 | 3250 |
SL182915-XL | 75 mm | 105 mm | 19 mm | 91000 N | 119000 N | 2370 | 4250 |
SL183015-XL | 75 mm | 115 mm | 30 mm | 162000 N | 192000 N | 2490 | 3950 |
NJ216-E-XL-M1 | 80 mm | 140 mm | 26 mm | 166000 N | 168000 N | 4200 | 9000 |
NJ216-E-XL-TVP2 | 80 mm | 140 mm | 26 mm | 166000 N | 168000 N | 4200 | 7000 |
NJ2216-E-XL-M1 | 80 mm | 140 mm | 33 mm | 221000 N | 244000 N | 3400 | 9000 |
NJ2216-E-XL-TVP2 | 80 mm | 140 mm | 33 mm | 221000 N | 244000 N | 3400 | 7000 |
NJ2316-E-XL-M1 | 80 mm | 170 mm | 58 mm | 420000 N | 425000 N | 3450 | 7200 |
NJ2316-E-XL-TVP2 | 80 mm | 170 mm | 58 mm | 420000 N | 425000 N | 3450 | 5500 |
NJ316-E-XL-M1 | 80 mm | 170 mm | 39 mm | 300000 N | 275000 N | 4100 | 7200 |
NJ316-E-XL-TVP2 | 80 mm | 170 mm | 39 mm | 300000 N | 275000 N | 4100 | 5500 |
NJ416-XL-M1 | 80 mm | 200 mm | 48 mm | 395000 N | 365000 N | 3750 | 6300 |
NU1016-XL-M1 | 80 mm | 125 mm | 22 mm | 91000 N | 99000 N | 5000 | 10800 |