BNR19S 高速角接触轴承
尺寸: 内孔≥φ10
材料: 优质轴承钢
中国 GCr15, 欧洲 100Cr6, 日本 SUJ2, 美国 AISI E52100
接触角:18°(BNR)
滚动体: 钢球
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材料: 优质轴承钢
中国 GCr15, 欧洲 100Cr6, 日本 SUJ2, 美国 AISI E52100
接触角:18°(BNR)
滚动体: 钢球
描述
| 轴承型号 | 基本尺寸 (mm) | 基本额定载荷 (KN) | 极限转速 | ||||||
| d | D | B | r | r1 | 动载荷 | 静载荷 | |||
| min | min | Cr | Cor | 脂润滑 | 油润滑 | ||||
| 25BNR19S | 25 | 42 | 9 | 0.3 | 0.2 | 6.0 | 6.0 | 41800 | 59800 |
| 30BNR19S | 30 | 47 | 9 | 0.3 | 0.2 | 6.3 | 4.1 | 36400 | 52000 |
| 35BNR19S | 35 | 55 | 10 | 0.6 | 0.3 | 9.2 | 6.0 | 31200 | 44500 |
| 40BNR19S | 40 | 62 | 12 | 0.6 | 0.3 | 11.5 | 7.7 | 27500 | 39300 |
| 45BNR19S | 45 | 68 | 12 | 0.6 | 0.3 | 12.1 | 8.7 | 24800 | 35400 |
| 50BNR19S | 50 | 72 | 12 | 0.6 | 0.3 | 12.8 | 9.8 | 23000 | 32800 |
| 55BNR19S | 55 | 80 | 13 | 1.0 | 0.6 | 14.4 | 11.4 | 20800 | 29700 |
| 60BNR19S | 60 | 85 | 13 | 1.0 | 0.6 | 14.6 | 12.0 | 19400 | 27600 |
| 65BNR19S | 65 | 90 | 13 | 1.0 | 0.6 | 15.2 | 13.2 | 18100 | 25900 |
| 70BNR19S | 70 | 100 | 16 | 1.0 | 0.6 | 21.3 | 18.1 | 16500 | 23600 |
| 75BNR19S | 75 | 105 | 16 | 1.0 | 0.6 | 21.6 | 19.0 | 15600 | 22300 |
| 80BNR19S | 80 | 110 | 16 | 1.0 | 0.6 | 22.0 | 19.9 | 14800 | 21100 |
| 85BNR19S | 85 | 120 | 18 | 1.1 | 0.6 | 29.4 | 26.3 | 13700 | 19600 |
| 90BNR19S | 90 | 125 | 18 | 1.1 | 0.6 | 31.5 | 29.7 | 13100 | 18700 |
| 95BNR19S | 95 | 130 | 18 | 1.1 | 0.6 | 32.0 | 31.0 | 12500 | 17800 |
| 100BNR19S | 100 | 140 | 20 | 1.1 | 0.6 | 38.0 | 35.0 | 11700 | 16700 |
| 105BNR19S | 105 | 145 | 20 | 1.1 | 0.6 | 38.5 | 36.5 | 11200 | 16000 |
| 110BNR19S | 110 | 150 | 20 | 1.1 | 0.6 | 39.0 | 38.0 | 10800 | 15400 |
| 120BNR19S | 120 | 165 | 22 | 1.1 | 0.6 | 54.0 | 52.0 | 9900 | 14100 |
| 130BNR19S | 130 | 180 | 24 | 1.5 | 1.0 | 59.5 | 58.5 | 9100 | 13000 |
| 140BNR19S | 140 | 190 | 24 | 1.5 | 1.0 | 60.0 | 61.5 | 8500 | 12200 |