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BCSB :Stainless Steel Balls
Type:Ball transfesrs set screw

| Type | [ M ]Material | |||
| ①Main Body | ②Spacer | ③Main Ball | ④Sub Ball | |
| BCSB | Stainless SteelXM-7 | 304 Stainless Steel | 440C Stainless Steel(HRC55~) | 440C Stainless Steel(HRC55~) |
| BCSBJ | Polyacetal Ball | |||
| BCSBJJ | Polyacetal | - | ||
| Part Number | L | L1 | D | d | S | t | Allowable Load N (kgf) | ||
| Type | M | BCSB | BCSBJ | ||||||
| BCSB (Stainless Steel Balls) BCSBJ (Polyacetal Balls) | 6 | 12 | 0.9 | 3.5 | 3.18 | 3 | 4 | 2(0.2) | 0.5(0.05) |
| 8 | 14 | 1.3 | 5 | 4.76 | 4 | 5 | 5 (0.5) | 1 (0.1) | |
| 10 | 16 | 1.2 | 7 | 4.76 | 5 | 6 | 14 (1.4) | 7 (0.7) | |
| 12 | 20 | 1.5 | 8 | 5.56 | 6 | 8 | 41 (4.2) | 27 (2.8) | |
| 16 | 25 | 2.5 | 12 | 8.73 | 8 | 10 | 55 (5.6) | 34 (3.5) | |
| 20 | 30 | 3.5 | 15 | 10.32 | 10 | 12 | 62 (6.3) | 55 (5.6) | |
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| Part Number | L | L1 | D | d | E | W | ℓ | Allowable Load N(kgf) | |
| Type | M | ||||||||
| BCSBJJ (Polyacetal) | 8 | 14 | 1.5 | 6 | 4.76 | 1.5 | 1.2 | 1.5 | 2 (0.2) |
| 10 | 16 | 1.7 | 8 | 5.56 | 2.5 | 1.5 | 2 | 4 (0.4) | |
| 16 | 25 | 2.8 | 12 | 8.73 | 3 | 2 | 3 | 7 (0.7) | |
| 20 | 30 | 3.5 | 14 | 10.32 | 3.5 | 3 | 4 | 11 (1.1) | |
Frequently asked questions about this product (FAQ)
What are the different types of rollers according to their installation methods?
Bearing type, straight column type, stop screw type, keyway type, shaft type, side bolt fixed type, etc.
Which types of rollers are divided according to their different materials?
Polyurethane rollers, rubber rollers, resin rollers, metal rollers, steel ball rollers, etc.
What are the shapes of steel ball rollers?
Hexagon bolt type, circular external thread, flange type, cylindrical type, fixed screw type, component type, etc.
What is the maximum length that the roller bar can currently achieve?
600mm
What is the maximum length of a roller conveyor belt?
600mm
In precision fixture design and machining setups, managing lateral forces without compromising workpiece positioning is a daily reality on the shop floor. Relying on standard detent components for lateral workholding often leads to pin binding, premature wear, and workpiece deflection.
Mold assembly precision directly dictates manufacturing throughput. Minor component failures cause catastrophic tool damage, unacceptable scrap rates, and severe production bottlenecks. Engineers face constant challenges on the floor.
Quick positioning, alignment, indexing, and securing components in sheet metal or thin-walled enclosures presents a strict mechanical limitation. You face insufficient material thickness to support standard threaded hardware.
Specifying the wrong spring plunger often results in micro-misalignments, premature component wear, or catastrophic part ejection failures during high-speed machining and automation cycles.
In precision engineering, the reliability of positioning, indexing, and holding mechanisms depends entirely on the point of contact between the plunger and the workpiece.
Component failure in indexing, positioning, or ejecting mechanisms frequently traces back to a single engineering oversight: specifying the wrong material for the operating environment.
The relentless demand for miniaturization in medical devices, aerospace components, and consumer electronics requires mechanical hardware that fits microscopic footprints without sacrificing tactile feedback, holding force, or the ability to facilitate easy positioning and removal of parts.
Precise component positioning in mechanical assemblies dictates the difference between seamless indexing and mechanical binding. A fraction of a millimeter in plunger travel matters. Engineers must control this movement to ensure reliable machine operation.
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