NTN 5307LLB Angular Contact Ball Bearing for Printing Machinery
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Description
Technical
Application
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The Brief Description of Double Row Angular Contact Ball Bearing:
Double row angular contact ball bearing can bear the large radial and axial combined load, and its limit speed is high.It is the non-separated type of bearing.Compared with the single row angular contact ball bearing, it has thgh rigidity, and it can bear the two-way axial load. This type of bearing may work together with the four row cylindrical roller bearing on the rolling mill, to limit the axial displacement of the working roll. And it can work with other bearings, as the locating bearing of mill roll.
We provide double row angular contact ball bearings in several designs depending on size and application:
A. basic design bearings
B. sealed bearings
C. bearings with a two-piece inner ring
D. large bearings for heavy engineering applications with two-piece inner or outer ring
Bearings in the 52 and 53 series, in accordance with ABMA standards, are no longer available, and have been replaced with 32 and 33 series bearings in accordance with ISO.
NTN Angular Contact Ball Bearing 5307LLB Details:
| Model |
d (mm) |
D (mm) |
B (mm) |
Dynamic (Pounds) |
Static (Pounds) |
Grease (RPM) |
Oil (RPM) |
Mass (lb) |
| 5307LLB | 35 | 80 | 34.9 | 11100 | 7850 | 5000 | 6600 | 1.70 |
Double Angular Contact Ball Bearing Size Chart:
| Basic Bearing No. | Main Dimension(mm) | Load rating / KN | maximum speed | Weight | |||||
| d | D | B | r | Dynamic C | Static C0 | Grease r/min | Oil r/min | approximate | |
| KG | |||||||||
| 5302 | 15 | 42 | 19.0 | 1.0 | 12.8 | 7.9 | 10000 | 15000 | 0.132 |
| 5303 | 17 | 47 | 22.2 | 1.0 | 20.4 | 12.1 | 8000 | 12000 | 0.181 |
| 5304 | 20 | 52 | 22.2 | 1.0 | 20.6 | 12.7 | 8000 | 12000 | 0.227 |
| 5305 | 25 | 62 | 25.4 | 1.1 | 30.5 | 20.5 | 7500 | 10000 | 0.362 |
| 5306 | 30 | 72 | 30.2 | 1.1 | 39.5 | 27.5 | 6500 | 8000 | 0.553 |
| 5307 | 35 | 80 | 34.9 | 1.5 | 49.5 | 35.0 | 5300 | 7000 | 0.766 |
| 5308 | 40 | 90 | 36.5 | 1.5 | 60.5 | 44.0 | 5000 | 6500 | 1.010 |
| 5309 | 45 | 100 | 39.7 | 1.5 | 72.5 | 54.0 | 4300 | 5600 | 1.340 |
| 5310 | 50 | 110 | 44.4 | 2.0 | 85.5 | 64.5 | 4000 | 5300 | 1.810 |
| 5311 | 55 | 120 | 49.2 | 2.0 | 106.0 | 82.0 | 3600 | 4800 | 2.320 |
| 5312 | 60 | 130 | 54.0 | 2.1 | 122.0 | 95.5 | 3500 | 4500 | 3.050 |
| 5313 | 65 | 140 | 58.7 | 2.1 | 138.0 | 109.0 | 3000 | 4000 | 3.960 |
| 5314 | 70 | 150 | 63.5 | 2.1 | 155.0 | 125.0 | 2800 | 3800 | 4.740 |
| 5315 | 75 | 160 | 68.3 | 2.1 | 168.0 | 141.0 | 2600 | 3200 | 5.650 |
| 5316 | 80 | 170 | 68.3 | 2.1 | 175.0 | 151.0 | 2200 | 3000 | 7.210 |
| 5317 | 85 | 180 | 73.0 | 3.0 | 195.0 | 176.0 | 2000 | 3000 | 8.300 |
| 5318 | 90 | 190 | 73.0 | 3.0 | 225.0 | 266.0 | 2000 | ||
Double Row Contact Ball Bearings Application:
1.Single row angular contact ball bearings: machine tool spindles, high frequency motors, gas turbines, centrifuges, small car front wheel, differential pinion shaft
2.Double row angular contact ball bearings: pump, blower, air compressor, various types of transmission, fuel injection pumps, printing machinery
NTN Double Row Contact Ball Bearing Pictures:
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