产品材质
| 车身 | 铬钼钢 镀锌 |
|---|---|
| 内座圈 | 轴承钢 镀铬 |
| 滚珠 | 轴承钢 |
产品外观图
型号编号示例
产品尺寸
单位：mm
| 型号编号 | φB H7 | φD ±0.5 | W 0 -0.13 | H ±0.13 | F ±0.5 | TH JIS 2级 | L ±0.7 | φN ±0.5 | φP ±0.5 | C 0.2 -0.7 | S ±0.25 | α 度 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PBR5FN | 5 | 18 | 8 | 6.75 | 27 | M5×0.8 | 14 | 9 | 11 | 4 | 9 | 5.5 |
| PBR6FN | 6 | 20 | 9 | 6.75 | 30 | M6×1.0 | 12 | 10 | 13 | 5 | 11 | 8 |
| PBR8FN | 8 | 24 | 12 | 9 | 36 | M8×1.25 | 16 | 12.5 | 16 | 14 | 8.5 | |
| PBR10FN | 10 | 28 | 14 | 10.5 | 43 | M10×1.5 | 20 | 15 | 19 | 6.5 | 17 | 8 |
| PBR12FN | 12 | 32 | 16 | 12 | 50 | M12×1.75 | 22 | 17.5 | 22 | 19 | 7.5 | |
| PBR14FN | 14 | 36 | 19 | 13.5 | 57 | M14×2.0 | 25 | 20 | 25 | 8 | 22 | 6 |
| PBR16FN | 16 | 42 | 21 | 15 | 64 | M16×2.0 | 28 | 22 | 27 | 8 | ||
| PBR18FN | 18 | 46 | 23 | 16.5 | 71 | M18×1.5 | 32 | 25 | 31 | 10 | 27 | 8.5 |
| PBR20FN | 20 | 50 | 25 | 18 | 77 | M20×1.5 | 33 | 27.5 | 34 | 30 | 7 | |
| PBR22FN | 22 | 54 | 28 | 20 | 84 | M22×1.5 | 37 | 30 | 38 | 12 | 32 | 8 |
| PBR25FN | 25 | 64 | 31 | 22 | 94 | M24×2.0 | 42 | 35 | 10 | 30 | 5 | |
| PBR30FN | 30 | 70 | 37 | 25 | 110 | M30×2.0 | 51 | 40 | 50 | 15 | 41 | 7.5 |
单位：mm
| 型号编号 | 基本额定静负载 kN | 基本额定动负载 kN | 重量 g |
|---|---|---|---|
| PBR5FN | 0.42 | 1.15 | 20 |
| PBR6FN | 0.64 | 2.74 | 24 |
| PBR8FN | 1 | 4 | 44 |
| PBR10FN | 1.44 | 4.45 | 72 |
| PBR12FN | 1.79 | 4.95 | 107 |
| PBR14FN | 2 | 5.59 | 160 |
| PBR16FN | 2.34 | 6.24 | 224 |
| PBR18FN | 2.89 | 7.1 | 293 |
| PBR20FN | 3.45 | 7.9 | 367 |
| PBR22FN | 3.98 | 9.29 | 480 |
| PBR25FN | 5.67 | 11.03 | 602 |
| PBR30FN | 7.45 | 14.15 | 978 |
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