Precision Flange Locking Clamp Bushing for Ball Lock Pins | Carbon Steel Locating Bushing | sinoboltco snblp0000102

The snblp0000102 locking clamp bushing from sinoboltco provides a reliable, high-precision receiving seat for ball lock pins on fixture sub-plates. Manufactured from high-grade carbon steel with a black oxide surface treatment, this locating bushing withstands repeated pin engagement while protecting your fixture tooling from rotational shifting and positioning wear.

Unlike standard press-fit sleeves, the snblp0000102 incorporates three flanged mounting slots designed for bolt-down fastening into sub-plate counterbores. This design secures the bushing against both axial force and rotational dynamic movement during intensive manufacturing operations.

Every parameter—including Bushing ID, Hole OD (E/F), Depth (G), and Bolt Circle PCD—is machined to stringent tolerances (+0.013/+0.010 mm on outer locate dimensions). Covering lock clamp sizes from 13 mm to 50 mm, each variant aligns with standard sub-plate thickness requirements (20 mm to 50 mm) to ensure seamless installation across automated production tooling, welding jigs, and modular workholding platforms.

sinoboltco provides standard off-the-shelf inventory as well as custom engineering support. Every batch undergoes strict dimensional verification before delivery, giving tooling engineers a dependable drop-in component for quick-change fixture assemblies.

Product Advantages

• High positioning repeatability: Precision-ground tolerances (+0.010 to +0.013 mm on housing locating diameter) eliminate misalignment during fixture plate swaps.

• Anti-rotation flanged design: Slotted bolt-down structure holds the bushing rigidly in place, preventing rotational drift under high-cycle operations.

• Premium carbon steel construction: Heat-treated carbon steel body with black oxide coating offers wear resistance against pin friction and shop-floor corrosion.

• Standardized metric sizing: Complete series supporting lock clamp sizes 13 mm to 50 mm with pre-calculated mounting bolt patterns (M4 to M10).

• Factory-direct supply from sinoboltco: Reliable stock, short production lead times, and available modification options for non-standard sub-plate designs.

Product Features

• Material: Carbon Steel

• Surface Finish: Black Oxide

• Lock Clamp Sizes Supported: 13, 16, 20, 25, 30, 35, 50 mm

• Bushing ID Tolerance: -0.01 / -0.02 mm

• Outer Diameter (F) Tolerance: +0.010 / +0.013 mm

• Mounting Depth (G) Tolerance: +/- 0.025 mm

• Mounting Configuration: 3-Bolt Flange Slot Attachment

• Model Number: snblp0000102

• Brand: sinoboltco

Specifications & Dimension Table Reference

• Size 13: Bushing ID 35 mm | Hole OD (E) 13.5 mm | Hole OD (F) 35 mm | Depth (G) 11.91 mm | Bolt Circle 25 mm | Tap Specs M4x0.7×7 | Min Sub-plate 20 mm

• Size 16: Bushing ID 37 mm | Hole OD (E) 21 mm | Hole OD (F) 37 mm | Depth (G) 11.91 mm | Bolt Circle 29 mm | Tap Specs M4x0.7×7 | Min Sub-plate 20 mm

• Size 20: Bushing ID 45 mm | Hole OD (E) 21 mm | Hole OD (F) 45 mm | Depth (G) 16.21 mm | Bolt Circle 35 mm | Tap Specs M5x0.8×9 | Min Sub-plate 25 mm

• Size 25: Bushing ID 55 mm | Hole OD (E) 25.5 mm | Hole OD (F) 55 mm | Depth (G) 20.32 mm | Bolt Circle 42 mm | Tap Specs M6x1.0x10 | Min Sub-plate 30 mm

• Size 30: Bushing ID 60 mm | Hole OD (E) 30.5 mm | Hole OD (F) 60 mm | Depth (G) 22.15 mm | Bolt Circle 48 mm | Tap Specs M6x1.0x11 | Min Sub-plate 35 mm

• Size 35: Bushing ID 70 mm | Hole OD (E) 40 mm | Hole OD (F) 70 mm | Depth (G) 22.99 mm | Bolt Circle 56 mm | Tap Specs M8x1.25×17 | Min Sub-plate 40 mm

• Size 50: Bushing ID 92 mm | Hole OD (E) 55 mm | Hole OD (F) 92 mm | Depth (G) 31.5 mm | Bolt Circle 75 mm | Tap Specs M10x1.5×18 | Min Sub-plate 50 mm