Maedler North America

Part number (SKU) 65431030
Material Steel
Surface Zinc-plated
Version 310
Size [dw] 30 [mm]
Load rating 2500 [N]
Outer diameter mounting surface [D] 45 -0.25 [mm]
Outer diameter support surface [D1] 55 [mm]
Needed bore of counterpart [DB] 45 +1.0 [mm]
Total height [H] 37.2 [mm]
Overhang with ball [h1] 13.8 ±0.3 [mm]
Overhang without ball [h2] 8.2 [mm]
Min. thickness of mounting sheet [Tmin] 2.5 [mm]
Weight 0.290 [kg]
Assembly plug* (Partno.) 654 300 30

CATALOG PRODUCT PAGE

CAD FILES (download)

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 0.29 kg
Dimensions 55 × 55 × 37 cm
Material

Surface

Version

Size

Load rating

Needed bore of counterpart

Total height

Overhang with ball

Overhang without ball

Weight

Assembly plug* (Partno.)

Ball transfer unit 310 with fastening element ball diameter 30mm PN: 65431030

Material Version 310: Housing: Steel, zinc-plated.  Ball cup:
Steel, case hardened.  Ball: Steel, hardened.

Material Version 320: Housing: Steel, zinc-plated.  Ball cup:
Steel, case hardened.  Ball: Stainless steel, hardened, Material No.
1.3541.


Premium ball transfer unit, for low noise pollution and long service
life. Due to the special shape of the top part,

an assembly plug should be used. With felt seal. Conveying speed max.
2m/sec. Temperature range -30°C to +100°C.

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.

$49.15

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

Quantity Discount (%) Price
1 - 9 $49.15
10 - 24 2.97 % $47.69
25 - 49 4.62 % $46.88
50+ 6.27 % $46.07

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Ball transfer unit 310 with fastening element ball diameter 30mm PN: 65431030

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