1217K QRL Self-aligning ball bearings with a tapered bore 85x150x28MM
Deep Groove Ball Bearing Specification
| Dimensions |
| d | = | 85mm |
| D | = | 150mm |
| B | = | 28mm |
| r1r2 min | = | 2mm |
| Speeds, Loads and Weights |
| Dynamic Load | = | 48kN |
| Static Load | = | 19.5kN |
| Pu | = | 0.8Kn |
| Reference Speed | = | 5000rpm |
| Limiting Speed | = | 5600rpm |
| Weight | = | 2.04kg |
| Factors |
| e | = | 0.17 |
| Fa/Fr = e | = | 3.73 |
| Fa/Fr > e | = | 5.78 |
| Y0 | = | 3.91 |
| Matching Adaptor Sleeves |
| Adaptor Sleeve | = | H217 |
| Adaptor Sleeve | = | HA217 |
| Adaptor Sleeve | = | HE217 |
Deep Groove Ball Bearing Description
This bearing series has two rows of balls running on the same spherical outer raceway, this makes the bearing self aligning, self centering and insensitive to angular misalignment. They are particularly suited to applications where considerable shaft deflections are anticipated. Self aligning ball bearings have the lowest rolling friction of all rolling bearings and are the coolest running bearing type even at high speeds
Benefits: Tolerates misalignment, cool running, self centering
Deep Groove Ball Bearing Product number
| Bearing No. | Main size | Rmin |
| OPEN, 2RS | OPEN, 2RS | d | D | b |
| 1200 | 1200K | 10 | 30 | 9 | 0.6 |
| 1201 | 1201K | 12 | 32 | 10 | 0.6 |
| 1202 | 1202K | 15 | 35 | 11 | 0.6 |
| 1203 | 1203K | 17 | 40 | 12 | 0.6 |
| 1204 | 1204K | 20 | 47 | 14 | 1 |
| 1205 | 1205K | 25 | 52 | 15 | 1 |
| 1206 | 1206K | 30 | 62 | 16 | 1 |
| 1207 | 1207K | 35 | 72 | 17 | 1.1 |
| 1208 | 1208K | 40 | 80 | 18 | 1.1 |
| 1209 | 1209K | 45 | 85 | 19 | 1.1 |
| 1210 | 1210K | 50 | 90 | 20 | 1.1 |
| 1211 | 1211K | 55 | 100 | 21 | 1.5 |
| 1212 | 1212K | 60 | 110 | 22 | 1.5 |
| 1213 | 1213K | 65 | 120 | 23 | 1.5 |
| 1214 | 1214K | 70 | 125 | 24 | 1.5 |
| 1215 | 1215K | 75 | 130 | 25 | 1.5 |
| 1216 | 1216K | 80 | 140 | 26 | 2 |
| 1300 | 1300K | 10 | 35 | 11 | 0.6 |
| 1301 | 1301K | 12 | 37 | 12 | 1 |
| 1302 | 1302K | 15 | 42 | 13 | 1 |
| 1303 | 1303K | 17 | 47 | 14 | 1 |
| 1304 | 1304K | 20 | 52 | 15 | 1.1 |
| 1305 | 1305K | 25 | 62 | 17 | 1.1 |
| 1306 | 1306K | 30 | 72 | 19 | 1.1 |
| 1307 | 1307K | 35 | 80 | 21 | 1.5 |
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.
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1217K QRL Self-aligning Ball Bearings With A Tapered Bore 85x150x28MM Images
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