Sleeves - Hex Hole - Hardened

Sleeves -> Hex Hole -> Hardened

There is only 1 product in the sub-categories of Sleeves - Hex Hole - Hardened. Browse the Sleeves - Hex Hole - Hardened products table.

Category Details

A selection of Hardened Hex Hole Sleeves. Carefully turned to provide 0.076mm (0.003in) concentricity ID to OD. Pre-hardened to Rockwell 23-30C.

  • Precisely machined, round outer surface and a uniform, precisely broached hex-shaped hole completely through its center.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the Sleeves - Hex Hole - Hardened category on the MBA Minibearings main store.
Nominal Hex Size Outside Diameter (OD) Length (L) Actual Hex Size (H) Indicative
Image
Nominal Hex Size
25.4
mm

(Equiv. 1 in.)
Outside Diameter (OD)
44.450
mm

(Equiv. 1.75 in.)
Length (L)
127.000
mm

(Equiv. 5 in.)
Actual Hex Size (H)
25.502
mm
Hex Hole Sleeves - 25.4x44.45x127 mm - Pre-Hardened Steel
Material: Pre-Hardened Steel   
Part Number: SLH-2540-4445-12700-H (Each)
Hex Hole Sleeves - 25.4x44.45x127 mm - Pre-Hardened Steel Sleeve
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
$219.32 AUD
$219.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Nominal Hex Size Outside Diameter (OD) Length (L) Actual Hex Size (H) Indicative
Image
Nominal Hex Size
25.4
mm

(Equiv. 1 in.)
Outside Diameter (OD)
44.450
mm

(Equiv. 1.75 in.)
Length (L)
127.000
mm

(Equiv. 5 in.)
Actual Hex Size (H)
25.502
mm
Hex Hole Sleeves - 25.4x44.45x127 mm - Pre-Hardened Steel
Material: Pre-Hardened Steel   
Part Number: SLH-2540-4445-12700-H (Each)
Hex Hole Sleeves - 25.4x44.45x127 mm - Pre-Hardened Steel Sleeve
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
$219.32 AUD
$219.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.