Lockbolt ERSB28-52G C50LR-BR28-52G 02854-02852 22.2mm 7/8″

28-52 | 22.2 mm 7/8″ Diameter Round Head Lockbolt Steel | Zinc Grip 82.55 − 88.9 mm (3.25 − 3.5) ERSB28-52G, C50LR-BR28-52G, 02854-02852

Part Number: ERSB28-52G

Diameter
Grip Range
Head Style
Material
Finish
Item Value
Grip range 82.55 − 88.9 mm
'D' (min-max)

Depth to pintail

118 - 119.2 mm
'L' (min-max)

Length inc. pintail

187.4 - 191.9 mm
Head Marking 28-52

Min Ultimate Tensile: 247 (KN) | Clamping Load: 175 (KN) | Min Shear Strength: 193 (KN)
Max Hole Diameter: 23.7 mm | Max Pin Protrusion: 9.5 mm | Max Pin Intrusion: 1.6 mm

Standard Collar, Steel Material, Zinc Finish
To suit 28 series 22.2 mm dia lockbolt pins

Flanged Collar, Steel Material, Zinc Finish
To suit 28 series 22.2 mm dia lockbolt pins

Tooling for Series 28 | 22.2mm (7/8″) – Hydraulic Tool GB2630 – Nose assembly 28-2630-28