Drawn cup needle roller bearing open HK2538-ZW-AS1
Main dimensions for HK2538-ZW-AS1
| Designation | Dimension | Remark |
|---|---|---|
| Fw | 25.00 mm | enveloping circle |
| D | 32.00 mm | Outer diameter |
| C | 38.00 mm | Width |
| rmin | 0.80 mm | min. edge distance |
Performance data for HK2538-ZW-AS1
| Designation | Dimension | Remark |
|---|---|---|
| Cr | 34,000 N | dynamic load rating, radial |
| C0r | 66,000 N | static load rating, radial |
| Cur | 8,400 N | fatigue limit load, radial |
| nB | 7,300 min-1 | reference speed |
| nG | 10,200 min-1 | limit speed |
| 0.640 kg | Weight |
Other sizes of HK2538-ZW-AS1 series HKAS1 (64)
| Designation | Dimension | Performance data | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | C1 | C | Ct | rmin | Cr | C0r | Cur | nG | nB | |
| mm | mm | mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
| HK0609-AS1 | 6.00 | 10.00 | - | 9.00 | 7.40 | 0.40 | 2,850 | 2,600 | 310 | 36,500 | 30,500 |
| HK0709-AS1 | 7.00 | 11.00 | - | 9.00 | 7.40 | 0.40 | 3,100 | 2,950 | 355 | 33,000 | 26,500 |
| HK0808-AS1 | 8.00 | 12.00 | - | 8.00 | 6.40 | 0.40 | 2,750 | 2,600 | 290 | 29,500 | 23,800 |
| HK0810-AS1 | 8.00 | 12.00 | - | 10.00 | 8.40 | 0.40 | 3,800 | 3,950 | 500 | 29,500 | 23,200 |
| HK0908-AS1 | 9.00 | 13.00 | - | 8.00 | - | 0.40 | 3,550 | 3,750 | 440 | 26,500 | 20,600 |
| HK0910-AS1 | 9.00 | 13.00 | - | 10.00 | 8.40 | 0.40 | 4,250 | 4,650 | 600 | 26,500 | 20,600 |
| HK0912-AS1 | 9.00 | 13.00 | - | 12.00 | 10.40 | 0.40 | 5,300 | 6,300 | 860 | 26,500 | 20,200 |
| HK1012-AS1 | 10.00 | 14.00 | - | 12.00 | 10.40 | 0.40 | 5,500 | 6,800 | 930 | 24,300 | 18,400 |
| HK1015-AS1 | 10.00 | 14.00 | - | 15.00 | 13.40 | 0.40 | 6,800 | 8,800 | 1,210 | 24,300 | 18,200 |
| HK1010-AS1 | 10.00 | 14.00 | - | 10.00 | 8.40 | 0.40 | 4,400 | 5,100 | 650 | 24,300 | 18,700 |
| HK1210-AS1 | 12.00 | 16.00 | - | 10.00 | 8.40 | 0.40 | 4,950 | 6,200 | 800 | 20,700 | 15,700 |
| HK1212-AS1 | 12.00 | 18.00 | - | 12.00 | 9.30 | 0.80 | 6,500 | 7,300 | 860 | 20,000 | 15,500 |
| HK1216-AS1 | 12.00 | 18.00 | - | 16.00 | - | 0.80 | 9,300 | 11,500 | 1,420 | 20,000 | 15,100 |
| HK1312-AS1 | 13.00 | 19.00 | - | 12.00 | 9.30 | 0.80 | 6,800 | 7,900 | 940 | 18,700 | 14,400 |
| HK1412-AS1 | 14.00 | 20.00 | - | 12.00 | 9.30 | 0.80 | 7,100 | 8,500 | 1,010 | 17,500 | 13,500 |
| HK1512-AS1 | 15.00 | 21.00 | - | 12.00 | 9.30 | 0.80 | 7,900 | 9,400 | 1,150 | 16,300 | 12,300 |
| HK1522-ZW-AS1 | 15.00 | 21.00 | - | 22.00 | - | 0.80 | 13,400 | 19,500 | 2,380 | 16,500 | 12,300 |
| HK1516-AS1 | 15.00 | 21.00 | - | 16.00 | 13.30 | 0.80 | 10,500 | 14,400 | 1,780 | 16,500 | 12,300 |
| HK1612-AS1 | 16.00 | 22.00 | - | 12.00 | 9.30 | 0.80 | 7,600 | 9,700 | 1,160 | 15,600 | 11,900 |
| HK1616-AS1 | 16.00 | 22.00 | - | 16.00 | 13.30 | 0.80 | 10,900 | 15,300 | 1,900 | 15,600 | 11,600 |
| HK1622-ZW-AS1 | 16.00 | 22.00 | - | 22.00 | 19.30 | 0.80 | 13,100 | 19,400 | 2,310 | 15,600 | 11,700 |
| HK1712-AS1 | 17.00 | 23.00 | - | 12.00 | - | 0.80 | 7,900 | 10,300 | 1,230 | 14,700 | 11,200 |
| HK1812-AS1 | 18.00 | 24.00 | - | 12.00 | 9.30 | 0.80 | 8,100 | 10,900 | 1,300 | 14,000 | 10,700 |
| HK1816-AS1 | 18.00 | 24.00 | - | 16.00 | 13.30 | 0.80 | 11,600 | 17,300 | 2,140 | 14,000 | 10,400 |
| HK2010-AS1 | 20.00 | 26.00 | - | 10.00 | - | 0.80 | 6,300 | 8,100 | 1,010 | 12,700 | 10,000 |
| HK2012-AS1 | 20.00 | 26.00 | - | 12.00 | - | 0.80 | 8,600 | 12,100 | 1,450 | 12,700 | 9,700 |
| HK2016-AS1 | 20.00 | 26.00 | - | 16.00 | 13.30 | 0.80 | 12,700 | 20,100 | 2,500 | 12,700 | 9,300 |
| HK2020-AS1 | 20.00 | 26.00 | - | 20.00 | 17.30 | 0.80 | 15,700 | 26,000 | 3,500 | 12,700 | 9,300 |
| HK2030-ZW-AS1 | 20.00 | 26.00 | - | 30.00 | - | 0.80 | 21,800 | 40,000 | 5,000 | 12,700 | 9,200 |
| HK2220-AS1 | 22.00 | 28.00 | - | 20.00 | - | 0.80 | 16,500 | 29,000 | 3,850 | 11,700 | 8,500 |
| HK2216-AS1 | 22.00 | 28.00 | - | 16.00 | 13.30 | 0.80 | 13,400 | 22,100 | 2,800 | 11,700 | 8,500 |
| HK2210-AS1 | 22.00 | 28.00 | - | 10.00 | - | 0.80 | 7,500 | 10,500 | 1,360 | 11,700 | 9,000 |
| HK2212-AS1 | 22.00 | 28.00 | - | 12.00 | 9.30 | 0.80 | 9,100 | 13,400 | 1,600 | 11,700 | 8,900 |
| HK2512-AS1 | 25.00 | 32.00 | - | 12.00 | - | 0.80 | 11,000 | 15,200 | 1,990 | 10,200 | 7,800 |
| HK2516-AS1 | 25.00 | 32.00 | - | 16.00 | 13.30 | 0.80 | 15,600 | 24,000 | 3,150 | 10,200 | 7,500 |
| HK2520-AS1 | 25.00 | 32.00 | - | 20.00 | 17.30 | 0.80 | 19,900 | 33,000 | 4,200 | 10,200 | 7,400 |
| HK2526-AS1 | 25.00 | 32.00 | - | 26.00 | 23.30 | 0.80 | 25,500 | 45,000 | 6,200 | 10,200 | 7,300 |
| HK2538-ZW-AS1 | 25.00 | 32.00 | - | 38.00 | 35.30 | 0.80 | 34,000 | 66,000 | 8,400 | 10,200 | 7,300 |
| HK2816-AS1 | 28.00 | 35.00 | - | 16.00 | - | 0.80 | 16,400 | 26,500 | 3,450 | 9,200 | 6,800 |
| HK2820-AS1 | 28.00 | 35.00 | - | 20.00 | - | 0.80 | 20,900 | 36,000 | 4,650 | 9,200 | 6,700 |
| HK3012-AS1 | 30.00 | 37.00 | - | 12.00 | 9.30 | 0.80 | 12,100 | 18,200 | 2,390 | 8,600 | 6,600 |
| HK3016-AS1 | 30.00 | 37.00 | - | 16.00 | 13.30 | 0.80 | 17,200 | 29,000 | 3,750 | 8,600 | 6,400 |
| HK3020-AS1 | 30.00 | 37.00 | - | 20.00 | 17.30 | 0.80 | 22,000 | 39,500 | 5,100 | 8,600 | 6,300 |
| HK3022-AS1 | 30.00 | 37.00 | - | 22.00 | - | 0.80 | 24,800 | 46,000 | 6,100 | 8,600 | 6,200 |
| HK3026-AS1 | 30.00 | 37.00 | - | 26.00 | 23.30 | 0.80 | 28,000 | 54,000 | 7,400 | 8,600 | 6,200 |
| HK3038-ZW-AS1 | 30.00 | 37.00 | - | 38.00 | 35.30 | 0.80 | 37,500 | 79,000 | 10,100 | 8,600 | 6,200 |
| HK3224-AS1 | 32.00 | 39.00 | - | 24.00 | - | 0.80 | 27,500 | 54,000 | 7,300 | 8,100 | 5,900 |
| HK3220-AS1 | 32.00 | 39.00 | - | 20.00 | - | 0.80 | 23,000 | 42,500 | 5,500 | 8,100 | 5,900 |
| HK3512-AS1 | 35.00 | 42.00 | - | 12.00 | - | 0.80 | 13,100 | 21,300 | 2,800 | 7,500 | 5,800 |
| HK3516-AS1 | 35.00 | 42.00 | - | 16.00 | - | 0.80 | 18,700 | 33,500 | 4,400 | 7,500 | 5,600 |
| HK3520-AS1 | 35.00 | 42.00 | - | 20.00 | 17.30 | 0.80 | 23,800 | 46,000 | 5,900 | 7,500 | 5,500 |
| HK4012-AS1 | 40.00 | 47.00 | - | 12.00 | - | 0.80 | 14,000 | 24,300 | 3,200 | 6,600 | 5,200 |
| HK4016-AS1 | 40.00 | 47.00 | - | 16.00 | - | 0.80 | 20,000 | 38,500 | 5,000 | 6,600 | 5,000 |
| HK4020-AS1 | 40.00 | 47.00 | - | 20.00 | 17.30 | 0.80 | 25,500 | 52,000 | 6,800 | 6,600 | 4,900 |
| HK4516-AS1 | 45.00 | 52.00 | - | 16.00 | - | 0.80 | 21,300 | 43,000 | 5,700 | 5,900 | 4,550 |
| HK4520-AS1 | 45.00 | 52.00 | - | 20.00 | 17.30 | 0.80 | 27,000 | 59,000 | 7,600 | 5,900 | 4,450 |
| HK4512-AS1 | 45.00 | 52.00 | - | 12.00 | - | 0.80 | 14,900 | 27,500 | 3,600 | 5,900 | 4,650 |
| HK5020-AS1 | 50.00 | 58.00 | - | 20.00 | - | 0.80 | 31,000 | 63,000 | 8,200 | 5,300 | 4,050 |
| HK5025-AS1 | 50.00 | 58.00 | - | 25.00 | 22.30 | 0.80 | 38,500 | 84,000 | 11,700 | 5,300 | 4,000 |
| HK5520-AS1 | 55.00 | 63.00 | - | 20.00 | - | 0.80 | 31,500 | 67,000 | 8,700 | 4,850 | 3,800 |
| HK5528-AS1 | 55.00 | 63.00 | - | 28.00 | - | 0.80 | 44,000 | 103,000 | 14,700 | 4,850 | 3,700 |
| HK6012-AS1 | 60.00 | 68.00 | - | 12.00 | - | 0.80 | 17,400 | 32,000 | 4,250 | 4,450 | 3,750 |
| HK6020-AS1 | 60.00 | 68.00 | - | 20.00 | - | 0.80 | 33,500 | 75,000 | 9,800 | 4,450 | 3,500 |
| HK6032-AS1 | 60.00 | 68.00 | - | 32.00 | - | 0.80 | 53,000 | 135,000 | 19,700 | 4,450 | 3,400 |
Variants of HK2538-ZW-AS1 (2)
| Designation | Dimension | Performance data | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| FW | D | C1 | C | Ct | rmin | Cr | C0r | Cur | nG | nB | |
| mm | mm | mm | mm | mm | mm | N | N | N | min-1 | min-1 | |
| HK2538-ZW | 25.00 | 32.00 | - | 38.00 | 35.30 | 0.80 | 34,000 | 66,000 | 8,400 | 10,200 | 7,300 |
| HK2538-ZW-AS1 | 25.00 | 32.00 | - | 38.00 | 35.30 | 0.80 | 34,000 | 66,000 | 8,400 | 10,200 | 7,300 |
Accessories to HK2538-ZW-AS1 (2)
| Type | Designation | Brand | Full designation |
|---|---|---|---|
| IR20X25X38,5 | Inner ring | HFH | HK2538-ZW-AS1 + IR20X25X38,5 |
| LR20X25X38,5 | Inner ring | HFH | HK2538-ZW-AS1 + LR20X25X38,5 |
Alternate brands for HK2538-ZW-AS1 (1)
| Name | Brand | Webshop | Notice |
|---|---|---|---|
| HK2538-ZW-AS1 | HFH | Premium quality, house brand |
Product features for HK2538-ZW-AS1 (1)
| Properties | Suffix | Description |
|---|---|---|
| Lubricatable | AS1 | Lubrication hole outside |
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