| 轮径 Wheel Diameter (inches) |
轮宽 Wheel Width (inches) |
车轮材料 Wheel Material |
载重 Load Capacity (lbs) |
轴承类型 Bearing type |
总高度 O.H. (inches) |
偏转半径 Swivel radius (inches) |
脚轮代号 caster # |
| 4 | 2 | 铁芯橡胶 moldon rubber |
350 | 滚针轴承 Roller bearing |
5 5/8 | 3 3/16 | MR42SBK4 |
| 铁芯聚氨脂 moldon PU |
700 | PU42SBK4 | |||||
| 铸铁 semi steel |
700 | SS42SBK4 | |||||
| 铁芯尼龙 moldon nylon |
350 | MN42SBK4 | |||||
| 酚醛 phenolic |
500 | PH42SBK4 | |||||
| V－型铸铁 V-groove |
700 | VG42SBK4 | |||||
| 塑料芯聚氨脂 poly on ployolefin |
700 | PPU42SBK4 | |||||
| 塑料芯热塑橡胶 rubber on polyolefin |
350 | PPR42SBK4 | |||||
| 塑料 polyolefin |
350 | PP42SBK4 | |||||
| 尼龙 nylon |
350 | NY42SBK4 | |||||
| 5 | 2 | 铁芯橡胶 moldon rubber |
400 | 滚针轴承 Roller bearing |
6 1/2 | 3 7/8 | MR52SBK4 |
| 铁芯聚氨脂 moldon PU |
900 | PU52SBK4 | |||||
| 铸铁 semi steel |
900 | SS52SBK4 | |||||
| 铁芯尼龙 moldon nylon |
400 | MN52SBK4 | |||||
| 酚醛 phenolic |
550 | PH52SBK4 | |||||
| V－型铸铁 V-groove |
900 | VG52SBK4 | |||||
| 塑料芯聚氨脂 poly on ployolefin |
900 | PPU52SBK4 | |||||
| 塑料芯热塑橡胶 rubber on polyolefin |
400 | PPR52SBK4 | |||||
| 塑料 polyolefin |
400 | PP52SBK4 | |||||
| 尼龙 nylon |
400 | NY52SBK4 | |||||
| 6 | 2 | 铁芯橡胶 moldon rubber |
450 | 滚针轴承 Roller bearing |
7 1/2 | 4 9/16 | MR62SBK4 |
| 铁芯聚氨脂 moldon PU |
900 | PU62SBK4 | |||||
| 铸铁 semi steel |
900 | SS62SBK4 | |||||
| 铁芯尼龙 moldon nylon |
450 | MN62SBK4 | |||||
| 酚醛 phenolic |
600 | PH62SBK4 | |||||
| V－型铸铁 V-groove |
900 | VG62SBK4 | |||||
| 塑料芯聚氨脂 poly on ployolefin |
900 | PPU62SBK4 | |||||
| 塑料芯热塑橡胶 rubber on polyolefin |
450 | PPR62SBK4 | |||||
| 塑料 polyolefin |
450 | PP62SBK4 | |||||
| 尼龙 nylon |
450 | NY62SBK4 | |||||
| 8 | 2 | 铁芯橡胶 moldon rubber |
550 | 滚针轴承 Roller bearing |
9 1/2 | 6 | MR82SBK4 |
| 铁芯聚氨脂 moldon PU |
900 | PU82SBK4 | |||||
| 铸铁 semi steel |
900 | SS82SBK4 | |||||
| 铁芯尼龙 moldon nylon |
550 | MN82SBK4 | |||||
| 酚醛 phenolic |
650 | PH82SBK4 | |||||
| V－型铸铁 V-groove |
900 | VG82SBK4 | |||||
| 塑料芯聚氨脂 poly on ployolefin |
900 | PPU82SBK4 | |||||
| 塑料芯热塑橡胶 rubber on polyolefin |
550 | PPR82SBK4 | |||||
| 塑料 polyolefin |
550 | PP82SBK4 | |||||
| 尼龙 nylon |
550 | NY82SBK4 |
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