Detailed description
Nachi double-row angular ball bearing 50 mm x 110 mm x 44.4 mm made in Japan. The article number 5310 ball bearing * * type nachi double row angular ball bearing sealing opening size 50 mm x 110 mm x 44.4 mm/metric * ID (inner diameter)/diameter of 50 mm outside diameter 110 mm * width/height / 50 x 110 x 44.4 mm thick 44.4 mm size * number 1 rated dynamic load rating CR 90000 N * static bearing load decoration grease 4500 68000 N * the speed limit RPM * oil lubricated 6,000 RPM nachi double row angular contact ball bearing type construction adjacent to the upturned mounting bearings corresponds to two single-row angular contact ball bearings. Because fewer balls can be inserted per row than single-row Angle contact ball bearings a bicycle-toe Angle contact ball bearings will have less load capacity than the same size/series of inverted sets of two single-row Angle contact ball bearings. This bearing type can withstand radial moment and two-way axial load.
Nachi double-row angular ball bearing 50 mm x 110 mm x 44.4 mm made in Japan. The article number 5310 ball bearing * * type nachi double row angular ball bearing sealing opening size 50 mm x 110 mm x 44.4 mm/metric * ID (inner diameter)/diameter of 50 mm outside diameter 110 mm * width/height / 50 x 110 x 44.4 mm thick 44.4 mm size * number 1 rated dynamic load rating CR 90000 N * static bearing load decoration grease 4500 68000 N * the speed limit RPM * oil lubricated 6,000 RPM nachi double row angular contact ball bearing type construction adjacent to the upturned mounting bearings corresponds to two single-row angular contact ball bearings. Because fewer balls can be inserted per row than single-row Angle contact ball bearings a bicycle-toe Angle contact ball bearings will have less load capacity than the same size/series of inverted sets of two single-row Angle contact ball bearings. This bearing type can withstand radial moment and two-way axial load.
| Bearing NO. | Boundary dimensions | Load Rating | Limiting Speed | Weight(Kg) | |||||||||||
| Open | With shields | With seals | d | D | B | гmin | Open | Seal | Grease | Oil | |||||
| Cr | Cor | Cr | Cor | Z,ZZ | RS,2RS | Z | |||||||||
| 3210 |
50 |
90 | 30.2 | 1.1 | 45.1 | 52.1 | 4300 | 5700 | 0.760 | ||||||
| 5210 | 5210ZZ | 5210 2RS | 90 | 30.2 | 1.1 | 53.1 | 43.6 | 44.1 | 37.9 | 4300 | 4300 | 5600 | 0.670 | ||
| 3310 | 110 | 44.4 | 2 | 86.1 | 88.6 | 3800 | 5000 | 1.95 | |||||||
| 5310 | 5310ZZ | 53102RS | 110 | 44.4 | 2 | 88.5 | 67.0 | 81.8 | 62.2 | 3600 | 3600 | 4800 | 1.93 | ||
| 3211 |
55 |
100 | 33.3 | 1.5 | 50.9 | 60.2 | 3900 | 5100 | 1.05 | ||||||
| 5211 | 5211ZZ | 5211 2RS | 100 | 33.3 | 1.5 | 65.9 | 55.2 | 52.9 | 44.7 | 3800 | 3800 | 5100 | 0.960 | ||
| 3311 | 120 | 49.2 | 2 | 101 | 106 | 3400 | 4500 | 2.53 | |||||||
| 5311 | 5311ZZ | 5311 2RS | 120 | 49.2 | 2 | 110 | 85.1 | 95.7 | 74.3 | 3300 | 3300 | 4500 | 2.30 | ||
| 3212 |
60 |
110 | 36.5 | 1.5 | 64.0 | 76.8 | 3500 | 4700 | 1.40 | ||||||
| 5212 | 5212ZZ | 5212 2RS | 110 | 36.5 | 1.5 | 74.4 | 60.8 | 62.6 | 55.9 | 3500 | 3500 | 4700 | 1.36 | ||
| 3312 | 130 | 54 | 2.1 | 125 | 132 | 3100 | 4200 | 3.24 | |||||||
| 5312 | 5312ZZ | 5312 2RS | 130 | 54 | 2.1 | 126 | 98.7 | 110 | 87.1 | 3100 | 3100 | 4100 | 3.16 | ||
| 3213 |
65 |
120 | 38.1 | 1.5 | 76.4 | 97.4 | 3200 | 4300 | 1.75 | ||||||
| 5213 | 5213ZZ | 5312 2RS | 120 | 38.1 | 1.5 | 86.9 | 75.3 | 69.2 | 63.1 | 3200 | 3200 | 4300 | 1.66 | ||
| 3313 | 140 | 58.7 | 2.1 | 142 | 153 | 2900 | 3900 | 4.08 | |||||||
| 5313 | 5313ZZ | 5313 2RS | 140 | 58.7 | 2.1 | 142 | 113 | 142 | 113 | 2900 | 2900 | 3900 | 3.91 |
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