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Double Row Self-Aligning Ball Bearing 1209 TNGC3 1209 Bearing NSK
This 1209KTNC3 bearing is a double row, extra narrow series, metric self aligning bearing with a 1:12 tapered bore, a polyamide cage and a larger than normal radial internal clearance. The bearing's dimensions are 45x85x19.

| Name | Double Row Self-Aligning Ball Bearing 1209K 1209 TNGC3 Bearing NSK |
| 12 | Extra Narrow |
| 09 | Bore Size - 45mm |
| K | Tapered Bore (1:12 on Diameter) |
| TN | PA66 Cage, Ball Centred |
| C3 | Radial Internal Clearance Greater than Normal |
| Weight | 0.465kg |
| Dynamic Load Rating (kN) | 22 |
| Static Load Rating (kN) | 7.35 |
| Grease Limiting Speed (r/min) | 7100 |
| Oil Limiting Speed (r/min) | 8500 |
| Brand | NSK |
| The structures of bearing | Self-aligning ball bearing |
| Material | Gcr15, Gcr15SiMn |
| Cage | Steel,brass,nylon |
| Tolerance | P0,P4,P5,P6 |
| Vibration | Z1V1,Z2V2,Z3V3 |
| Package | Carton or according to the customers requirement |
Main Features of Self-aligning ball bearing:
It is mainly to bear radial load, but can withstand a small axial load. (Shell) of the axial displacement limit the clearance limits, with self-aligning performance, allowing the inner peripheral conditions relatively little inclination to work for bearing seat hole can not guarantee strict concentricity of the parts.
Application of Self-aligning ball bearing:
Self-Aligning ball bearings to withstand heavy load and impact load, precision instruments, low noise motors, automobiles, motorcycles, metallurgy, mill, mining, petroleum, paper, cement, sugar and other industries, and general machinery.




| Bearing series | Model Number | d(mm) | D(mm) | B(mm) |
| 1200 series | 1200 | 10 | 30 | 9 |
| 1201 | 12 | 32 | 10 | |
| 1202 | 15 | 35 | 11 | |
| 1203 | 17 | 40 | 12 | |
| 1204 | 20 | 47 | 14 | |
| 1205 | 25 | 52 | 15 | |
| 1206 | 30 | 62 | 16 | |
| 1207 | 35 | 72 | 17 | |
| 1208 | 40 | 80 | 18 | |
| 1209 | 45 | 85 | 19 | |
| 1210 | 50 | 90 | 20 | |
| ... | ... | ... | ... | |
| 1300 series | 1300 | 10 | 35 | 11 |
| 1301 | 12 | 37 | 12 | |
| 1302 | 15 | 42 | 13 | |
| 1303 | 17 | 47 | 14 | |
| 1304 | 20 | 52 | 15 | |
| 1305 | 25 | 62 | 17 | |
| 1306 | 30 | 72 | 19 | |
| 1307 | 35 | 80 | 21 | |
| 1308 | 40 | 90 | 23 | |
| 1309 | 45 | 100 | 25 | |
| 1310 | 50 | 110 | 27 | |
| ... | ... | ... | ... | |
| 2200 series | 2200 | 10 | 30 | 14 |
| 2201 | 12 | 32 | 14 | |
| 2202 | 15 | 35 | 14 | |
| 2203 | 17 | 40 | 16 | |
| 2204 | 20 | 47 | 18 | |
| 2205 | 25 | 52 | 18 | |
| 2206 | 30 | 62 | 20 | |
| 2207 | 35 | 72 | 23 | |
| 2208 | 40 | 80 | 23 | |
| 2209 | 45 | 85 | 23 | |
| 2210 | 50 | 90 | 23 | |
| ... | ... | ... | ... | |
| 2300 series | 2303 | 17 | 47 | 19 |
| 2304 | 20 | 52 | 21 | |
| 2305 | 25 | 62 | 24 | |
| 2306 | 30 | 72 | 27 | |
| 2307 | 35 | 80 | 31 | |
| 2308 | 40 | 90 | 33 | |
| 2309 | 45 | 100 | 36 | |
| 2310 | 50 | 110 | 40 | |
| 2311 | 55 | 120 | 46 | |
| 2312 | 60 | 130 | 46 | |
| 2313 | 65 | 140 | 48 | |
| ... | ... | ... | ... |

Jinan Baisite Bearing Co., Limited was established in June 2011, we are a manufacturer specializing in research, development and sale of bearings. with a floor area of 180,000 Square meters and more than 160 staff,. Equipped with modern production equipment and advanced detection instruments. We use first-class production equipment and a complete testing system, employ excellent technical personnel in business and management.
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