Maedler North America

Part number (SKU) 6225052857
Material Grey cast iron (A48)
Surface Blank
Clamp bushing type 2012
Bore (Inch) [d] 1 1/8″
keyway width (inch) [b] 5/16″
Depth of keyway (Inch) [t2] 1/8″
Length [L] 38.1 [mm]
Outer diameter [D1] 70.0 [mm]
Weight 0.684 [kg]

CATALOG PRODUCT PAGE

CAD FILES (download)

ASSEMBLY INSTRUCTIONS

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 0.67 kg
Dimensions 70 × 70 × 31.8 cm
Material

Surface

Clamp bushing type

Bore (Inch)

keyway width (inch)

Depth of keyway (Inch)

Length

Outer diameter

Weight

Taper bush 2012 bore 28,575mm (1 1/8″) keyway width 7,938mm keyway height 3,175mm (5/16″x1/8″) PN: 6225052857

Material: GG25.

Bores ISO E8. Keyways in accordance with DIN 6885/1. Inch bores with
feather keyways like British Standard (BS). Screws included in delivery
(spare screw product no. 622 505 99, order quantity as needed). Screw
size BSW 7/16" x 7/8". Spanner Size 6 mm. Cone and front side ground.
 Shaft tolerance +0,5 mm / -0,125 mm. Can be used with or without
feather key, depending on the required torque. Other bush sizes and
bores are available on short notice (some in stock). Assembly
instructions

In this youtube video we show the mounting and demounting of taper
bushes: Video clip (3.5
Minutes)

Fastening torque: 30 Nm. Slip torque without keyway: bore 24 mm: 165 Nm;
bore 38 mm: 310 Nm; bore 50 mm: 420 Nm.

$12.89

Availability: 3 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 9 $12.89
10 - 24 5.59 % $12.17
25 - 49 11.71 % $11.38
50+ 17.92 % $10.58

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Taper bush 2012 bore 28,575mm (1 1/8″) keyway width 7,938mm keyway height 3,175mm (5/16″x1/8″) PN: 6225052857

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