- Bore d
- 360 mm
- Outside D
- 480 mm
- Width B
- 118 mm
- Dynamic C
- 1130 kN
- Static C0
- 2800 kN
Model Search
Search verified bearing designations and technical parameters across SKF, FAG, INA, TIMKEN, NSK, KOYO, IKO, NACHI and NTN.
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- Bore d
- 380 mm
- Outside D
- 520 mm
- Width B
- 140 mm
- Dynamic C
- 1440 kN
- Static C0
- 3600 kN

NNU 4980 BK/SPW33
Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature · 50 parameters
- Bore d
- 400 mm
- Outside D
- 540 mm
- Width B
- 140 mm
- Dynamic C
- 1470 kN
- Static C0
- 3800 kN

NNU 4980 B/SPW33
Super-precision double row cylindrical roller bearing with lubrication feature · 52 parameters
- Bore d
- 400 mm
- Outside D
- 540 mm
- Width B
- 140 mm
- Dynamic C
- 1470 kN
- Static C0
- 3800 kN
- Bore d
- 400 mm
- Outside D
- 540 mm
- Width B
- 140 mm
- Dynamic C
- 1490 kN
- Static C0
- 3800 kN
- Bore d
- 420 mm
- Outside D
- 560 mm
- Width B
- 140 mm
- Dynamic C
- 1670 kN
- Static C0
- 4290 kN
- Limit speed
- 730 r/min

NNU 4984 BK/SPW33
Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature · 50 parameters
- Bore d
- 420 mm
- Outside D
- 560 mm
- Width B
- 140 mm
- Dynamic C
- 1510 kN
- Static C0
- 4000 kN

NNU 4984 B/SPW33
Super-precision double row cylindrical roller bearing with lubrication feature · 52 parameters
- Bore d
- 420 mm
- Outside D
- 560 mm
- Width B
- 140 mm
- Dynamic C
- 1510 kN
- Static C0
- 4000 kN
- Bore d
- 420 mm
- Outside D
- 560 mm
- Width B
- 140 mm
- Dynamic C
- 1530 kN
- Static C0
- 4000 kN
- Bore d
- 440 mm
- Outside D
- 600 mm
- Width B
- 160 mm
- Dynamic C
- 2060 kN
- Static C0
- 5000 kN
- Limit speed
- 660 r/min
- Bore d
- 440 mm
- Outside D
- 600 mm
- Width B
- 160 mm
- Dynamic C
- 2040 kN
- Static C0
- 5200 kN
- Bore d
- 460 mm
- Outside D
- 620 mm
- Width B
- 160 mm
- Dynamic C
- 2250 kN
- Static C0
- 5440 kN
- Limit speed
- 630 r/min

NNU 4992 BK/SPW33
Super-precision double row cylindrical roller bearing with tapered bore and lubrication feature · 50 parameters
- Bore d
- 460 mm
- Outside D
- 620 mm
- Width B
- 160 mm
- Dynamic C
- 2090 kN
- Static C0
- 5500 kN
- Bore d
- 460 mm
- Outside D
- 620 mm
- Width B
- 160 mm
- Dynamic C
- 2110 kN
- Static C0
- 5500 kN
- Bore d
- 480 mm
- Outside D
- 650 mm
- Width B
- 170 mm
- Dynamic C
- 2350 kN
- Static C0
- 6100 kN
- Bore d
- 68.262 mm
- Outside D
- 152.4 mm
- Width B
- 47.625 mm
- Dynamic C
- 328 kN
- Static C0
- 401 kN
- Bore d
- 75 mm
- Outside D
- 145 mm
- Width B
- 51 mm
- Dynamic C
- 411 kN
- Static C0
- 463 kN
- Bore d
- 50.8 mm
- Outside D
- 104.775 mm
- Width B
- 30.162 mm
- Dynamic C
- 182 kN
- Static C0
- 189 kN
- Bore d
- 76.2 mm
- Outside D
- 180.975 mm
- Width B
- 53.975 mm
- Dynamic C
- 448 kN
- Static C0
- 458 kN
- Bore d
- 40 mm
- Outside D
- 68 mm
- Width B
- 18.995 mm
- Dynamic C
- 65.8 kN
- Static C0
- 71.6 kN
- Bore d
- 25 mm
- Outside D
- 52 mm
- Width B
- 21.998 mm
- Dynamic C
- 65.4 kN
- Static C0
- 63.6 kN
- Bore d
- 95.25 mm
- Outside D
- 152.4 mm
- Width B
- 39.687 mm
- Dynamic C
- 216 kN
- Static C0
- 319 kN
- Bore d
- 60 mm
- Outside D
- 95 mm
- Width B
- 24.001 mm
- Dynamic C
- 116 kN
- Static C0
- 135 kN
- Bore d
- 50 mm
- Outside D
- 90 mm
- Width B
- 28.001 mm
- Dynamic C
- 147 kN
- Static C0
- 154 kN


