演示目录 / 万向轮

Ball caster 3/8 inch metal ball
Pololu · MPN 951 · 智能体可读版本
$2.95参考价 · 2026-08-22
取自 Pololu 自有结构化数据,日期如上所示 — 这不是报价。我们刻意不声明可获得性。
| Pololu | $2.95 · 2026-08-22 | 产品页面 ↗ |
Partsgraph 佐证规格表(PDF)自有文档 · 由下列来源汇编
规格 — 每个数值都附带凭据
机械
| 装配高度(含隔离柱) | 0.4 至 0.6 ″ | 供应商页面“ter metal ball. The height of the assembled kit ranges from 0.4″ to 0.6″, depending on the combination of included spacers used. Alt” |
| 高度(不含隔离柱) | 0.4 ″ | 供应商页面“″ #2 screws and nuts . The total height of the ball caster, 0.4″, can be increased to about 0.6″ using the included spacers.” |
| 外壳材质 | ABS | 供应商页面“ed hardware. Overview This ball caster kit includes a black ABS housing, a 3/8″ diameter metal ball, two spacers (1/16″ and” |
| 滚珠材质 | metal ball | 供应商页面“Pololu Ball Caster with 3/8″ Metal Ball Mechanical Components » Ball Casters » Pololu B” |
| 安装螺钉规格 | #2 | 供应商页面“tal ball, two spacers (1/16″ and 1/8″ thick), and two 7/16″ #2 screws and nuts . The total height of the ball caster, 0.4″” |
| 重量(不含隔离柱与螺钉) | 0.14 oz | 供应商页面“lastic ball 0.40″ 0.53″ 0.03 oz 3/8″ metal ball 0.40″ 0.53″ 0.14 oz 1/2″ plastic ball 0.53″ 0.58″ 0.07 oz 1/2″ metal ball 0.53″” |
| 螺孔间距 | 0.53 ″ | 供应商页面“es weight with no spacers or screws 3/8″ plastic ball 0.40″ 0.53″ 0.03 oz 3/8″ metal ball 0.40″ 0.53″ 0.14 oz 1/2″ plastic ba” |
通用
| 滚珠直径 | 3/8 | 供应商页面“Pololu Ball Caster with 3/8″ Metal Ball Mechanical Components » Ball Casters &raq” |
用于
2WD 探索机器人 — 作为 第三支撑点