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Product Details:
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| Type: | Deep Groove Ball Bearing | Number: | 5210-2rs |
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| Size: | 50x90x30.2 Mm | Clearance: | C5 |
| Sample: | 6-16 Working Days Depends On Quantity | Seals Type: | ZZ 2RS OPEN, ZZ, 2RS, Open, RS |
| Application: | Shutter Bearing | Cage: | Steel Cage Brass And Nylon Cage |
| High Light: | steel cage Deep Groove Ball Bearing,Deep Groove Ball Bearing 5210-2rs |
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Deep Groove Ball Bearing Specification
| Inside Ø (mm): | 50 |
| Outside Ø (mm): | 90 |
| Width (mm): | 30.2 |
| max. Operating Temperature: | +100°C (briefly up to +120°C) |
| min. Operating Temperature: | -20°C |
| Tolerance Class: | ABEC 1 / P0 |
| Tolerance for inside-Ø (mm): | 0/-0,012 |
| Tolerance for outside-Ø (mm): | 0/-0,015 |
| Tolerance for width (mm): | 0/-0,12 |
| Noise and vibration testing: | Class V |
Deep Groove Ball Bearing Description
Deep groove ball bearings are one of the most common style of ball bearings which support axial forces in both directions as well as radial forces. The bearing has a single row of balls retained in a cage and is sealed for life with an NBR seal on both sides of the bearing, the bearing is pre-greased which means you do not need to lubricate the bearing.
Deep Groove Ball Bearing Product number
| Model | d | D | H | Cr | Cor | grease | oil | weight |
| (mm) | (mm) | (mm) | (kN) | (kN) | (r/min) | (r/min) | (kg) | |
| 6300 | 10 | 35 | 11 | 7.65 | 3.48 | 18000 | 24000 | 0.053 |
| 6301 | 12 | 37 | 12 | 9.72 | 5.08 | 17000 | 22000 | 0.06 |
| 6302 | 15 | 42 | 13 | 11.5 | 5.42 | 16000 | 20000 | 0.082 |
| 6303 | 17 | 47 | 14 | 13.5 | 6.58 | 15000 | 18000 | 0.115 |
| 6304 | 20 | 52 | 15 | 15.8 | 7.88 | 13000 | 16000 | 0.142 |
| 6305 | 25 | 62 | 17 | 20.6 | 11.3 | 11000 | 13000 | 0.232 |
| 6306 | 30 | 72 | 19 | 26.7 | 15 | 6600 | 12000 | 0.346 |
| 6307 | 35 | 80 | 21 | 33.4 | 19.3 | 8500 | 10000 | 0.457 |
| 6308 | 40 | 90 | 23 | 40.8 | 24 | 7000 | 8500 | 0.639 |
| 6309 | 45 | 100 | 25 | 52.8 | 31.8 | 6300 | 7500 | 0.837 |
Deep Groove Ball Bearing Applications
1. Material handling machinery:mining machinery, textile machinery, lifting equipment, Agricultural machinery: tractors, harvesting machinery, etc.
2. Heavy-duty mining machinery: metallurgical machinery, mining machinery, lifting machinery, loading and unloading machinery, industrial vehicles, cement equipment, etc.
3. Construction Machinery: forklifts, earth moving machinery, compaction machinery, concrete machinery, etc.
4. The general petrochemical machinery: oil drilling machinery, oil refining machinery, chemical machinery, gas compressors, paper machinery, printing machinery, etc.
5. Machine tools: forging machinery, foundry machinery, woodworking machinery, etc.
6. Car: truck, road, bus, car, modified car, motorcycle ,etc.
Contact Person: ZUO
Tel: +8613719121278
Fax: 86-020-62155285-28904919
