Needle bearing NCS2012
Main dimensions for NCS2012
| Designation | Dimension | Remark |
|---|---|---|
| Fw | 31.75 mm | enveloping circle |
| 1 1/4" | enveloping circle | |
| D | 44.45 mm | outer diameter |
| 1 3/4" | outer diameter | |
| C | 19.05 mm | width |
| 3/4" | width |
Performance data for NCS2012
| Designation | Dimension | Remark |
|---|---|---|
| Cr | 26,500 N | dynamic load rating, radial |
| 6,000 lbf | dynamic load rating, radial | |
| C0r | 37,000 N | static load rating, radial |
| 8,300 lbf | static load rating, radial | |
| nG | 14,000 min-1 | limit speed |
| 0.082 kg | Weight |
Other sizes of NCS2012 series NCS (32)
| Designation | Dimension | Performance data | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fw | D | C | Cr | C0r | nG | ||||||
| mm | inch | mm | inch | mm | inch | N | lbf | N | lbf | min-1 | |
| NCS1016 | 15.88 | 5/8 | 28.58 | 1 1/8 | 25.40 | 1 | 21,100 | 4,750 | 23,000 | 5,200 | 22,000 |
| NCS1012 | 15.88 | 5/8 | 28.58 | 1 1/8 | 19.05 | 3/4 | 16,400 | 3,700 | 16,700 | 3,750 | 22,000 |
| NCS1212 | 19.05 | 3/4 | 31.75 | 1 1/4 | 19.05 | 3/4 | 20,400 | 4,600 | 23,000 | 5,200 | 21,000 |
| NCS1216 | 19.05 | 3/4 | 31.75 | 1 1/4 | 25.40 | 1 | 26,000 | 5,900 | 32,000 | 7,100 | 21,000 |
| NCS1412 | 22.23 | 7/8 | 34.92 | 1 3/8 | 19.05 | 3/4 | 22,800 | 5,100 | 27,500 | 6,200 | 19,000 |
| NCS1416 | 22.23 | 7/8 | 34.92 | 1 3/8 | 25.40 | 1 | 29,500 | 6,600 | 38,000 | 8,500 | 19,000 |
| NCS1612 | 25.40 | 1 | 38.10 | 1 1/2 | 19.05 | 3/4 | 23,800 | 5,300 | 30,000 | 6,800 | 17,000 |
| NCS1616 | 25.40 | 1 | 38.10 | 1 1/2 | 25.40 | 1 | 32,000 | 7,200 | 44,500 | 10,000 | 17,000 |
| NCS1816 | 28.58 | 1 1/8 | 41.28 | 1 5/8 | 25.40 | 1 | 31,500 | 7,100 | 45,000 | 10,100 | 15,000 |
| NCS1820 | 28.58 | 1 1/8 | 41.28 | 1 5/8 | 31.75 | 1 1/4 | 44,500 | 10,000 | 70,000 | 15,700 | 15,000 |
| NCS2012 | 31.75 | 1 1/4 | 44.45 | 1 3/4 | 19.05 | 3/4 | 26,500 | 6,000 | 37,000 | 8,300 | 14,000 |
| NCS2016 | 31.75 | 1 1/4 | 44.45 | 1 3/4 | 25.40 | 1 | 34,000 | 7,700 | 51,000 | 11,500 | 14,000 |
| NCS2020 | 31.75 | 1 1/4 | 44.45 | 1 3/4 | 31.75 | 1 1/4 | 44,000 | 9,900 | 71,000 | 15,900 | 14,000 |
| NCS2216 | 34.92 | 1 3/8 | 47.63 | 1 7/8 | 25.40 | 1 | 36,500 | 8,200 | 57,000 | 12,900 | 13,000 |
| NCS2220 | 34.92 | 1 3/8 | 47.63 | 1 7/8 | 31.75 | 1 1/4 | 49,000 | 11,000 | 84,000 | 18,800 | 13,000 |
| NCS2420 | 38.10 | 1 1/2 | 52.39 | 2 | 31.75 | 1 1/4 | 56,000 | 12,600 | 91,000 | 20,400 | 11,000 |
| NCS2416 | 38.10 | 1 1/2 | 52.39 | 2 | 25.40 | 1 | 37,500 | 8,400 | 61,000 | 13,700 | 12,000 |
| NCS2616 | 41.28 | 1 5/8 | 55.56 | 2 1/5 | 25.40 | 1 | 47,000 | 10,500 | 74,000 | 16,600 | 11,000 |
| NCS2620 | 41.28 | 1 5/8 | 55.56 | 2 1/5 | 31.75 | 1 1/4 | 49,500 | 11,100 | 89,000 | 20,000 | 11,000 |
| NCS2816 | 44.45 | 1 3/4 | 58.74 | 2 1/3 | 25.40 | 1 | 42,000 | 9,400 | 73,000 | 16,500 | 10,000 |
| NCS2820 | 44.45 | 1 3/4 | 58.74 | 2 1/3 | 31.75 | 1 1/4 | 59,000 | 13,300 | 102,000 | 22,800 | 10,000 |
| NCS3016 | 47.63 | 1 7/8 | 61.91 | 2 4/9 | 25.40 | 1 | 42,500 | 9,600 | 77,000 | 17,300 | 9,500 |
| NCS3020 | 47.63 | 1 7/8 | 61.91 | 2 4/9 | 31.75 | 1 1/4 | 53,000 | 12,000 | 102,000 | 23,000 | 9,500 |
| NCS3216 | 50.80 | 2 | 65.09 | 2 4/7 | 25.40 | 1 | 51,000 | 11,400 | 84,000 | 18,800 | 9,000 |
| NCS3220 | 50.80 | 2 | 65.09 | 2 4/7 | 31.75 | 1 1/4 | 64,000 | 14,300 | 117,000 | 26,500 | 9,000 |
| NCS3624 | 57.15 | 2 1/4 | 76.20 | 3 | 38.10 | 1 1/2 | 91,000 | 20,400 | 168,000 | 37,500 | 7,500 |
| NCS4024 | 63.50 | 2 1/2 | 82.55 | 3 1/4 | 38.10 | 1 1/2 | 88,000 | 19,800 | 153,000 | 34,500 | 7,000 |
| NCS4424 | 69.85 | 2 3/4 | 88.90 | 3 1/2 | 38.10 | 1 1/2 | 99,000 | 22,300 | 201,000 | 45,000 | 6,500 |
| NCS4824 | 76.20 | 3 | 95.25 | 3 3/4 | 38.10 | 1 1/2 | 98,000 | 21,900 | 194,000 | 41,500 | 6,000 |
| NCS5228 | 82.55 | 3 1/4 | 107.95 | 4 1/4 | 44.45 | 1 3/4 | 131,000 | 29,500 | 240,000 | 54,000 | 5,500 |
| NCS5232 | 82.55 | 3 1/4 | 107.95 | 4 1/4 | 50.80 | 2 | 149,000 | 33,500 | 280,000 | 63,000 | 5,500 |
| NCS5632 | 88.90 | 3 1/2 | 114.30 | 4 1/2 | 50.80 | 2 | 152,000 | 34,500 | 295,000 | 67,000 | 5,000 |
Variants of NCS2012 (1)
| Designation | Dimension | Performance data | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Fw | D | C | Cr | C0r | nG | ||||||
| mm | inch | mm | inch | mm | inch | N | lbf | N | lbf | min-1 | |
| NCS2012 | 31.75 | 1 1/4 | 44.45 | 1 3/4 | 19.05 | 3/4 | 26,500 | 6,000 | 37,000 | 8,300 | 14,000 |
Accessories to NCS2012 (0)
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Product features for NCS2012 (0)
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Variants of NCS2012 (1)
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