Maedler North America

Part number (SKU) 65438812
Material Steel
Surface Anti oxid finish (KTL)
Size [dw] 12.7 [mm]
Load rating 500 [N]
Outer diameter mounting surface [D] 23.8 [mm]
Outer diameter support surface [D1] 47.7 x 32 [mm]
Total height [H] 22.2 [mm]
Overhang with ball [h1] 3.8 [mm]
Thickness of support surface [h3] 2.0 [mm]
No. of holes 2 [mm]
Weight 0.08 [kg]

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CAD FILES (download)

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Weight 0.08 kg
Dimensions 32 × 48 × 22.2 cm
Material

Surface

Size

Load rating

Total height

Overhang with ball

Thickness of support surface

No. of holes

Weight

Ball transfer unit 388 size 12,7 total height 22,2mm housing steel with KTL “anti-oxide” electrophoretic coating PN: 65438812

Material: Housing: Steel, with KTL “Anti-Oxide” electrophoretic
coating.  Ball cup: Steel, case hardened.  Balls: Steel 100Cr6, hardened.


Heavy duty ball transfer unit for high load. High shock resistance. Very
low friction. Orientation: Anyway.

From size 25.4 with felt seal. With drain hole. Conveying speed max.
2m/sec.Temperature range -30°C to +160°C.


1) Elliptical flange with 2 bores.

2) Not countersunk.

Note: Due to unevenness of the running surface, there are often
only three rollers carrying the weight. Therefore the chosen load rating
should equal at least one third of the load. Max. distance of ball
transfer units = edge length of the object divided by 2.5.

$39.32

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

Quantity Discount (%) Price
1 - 9 $39.32
10 - 24 6.69 % $36.69
25 - 49 13.38 % $34.06
50+ 23.25 % $30.18

Ball transfer unit 388 size 12,7 total height 22,2mm housing steel with KTL “anti-oxide” electrophoretic coating PN: 65438812

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