| Part number (SKU) | 65432030 |
| Material | Steel / Stainless steel |
| Surface | Zinc-plated |
| Version | 320 |
| Size [dw] | 30 [mm] |
| Load rating | 1900 [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 |
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.) |
Questions and answers
When will this part ship?
The stock status is shown next to the price. In stock parts ship from Bradenton, Florida, the same business day for orders placed before 2:00 p.m. Eastern. Backorder parts usually ship within 1–2 weeks.
What does shipping cost?
Shipping is calculated at checkout based on weight and destination. We ship with UPS and FedEx, and heavy orders ship by LTL freight. You can also ship on your own UPS or FedEx account for a $10 handling fee.
Can this part be bored or keyed to fit my shaft?
For most gears, sprockets, pulleys and couplings, yes. We can bore to your size and tolerance, cut a DIN 6885 keyway and add set-screw threads. We also offer expedited rework services for many parts. Email us the exact size needed and we will quote it.
Is there a better price for larger quantities?
Yes. The quantity prices are listed above. For more than the largest listed quantity, or for a custom version, ask for a quote.
Where are the CAD model and the catalogue page?
Under the Description tab you will find the link to free 2D and 3D CAD models and the catalogue page as a PDF.
Do you have this part in another size, material or in inches?
Often, yes. Use the filters on the category page, or send us your requirements and we will find the closest part or quote a custom one.
Can I return this part?
Unused standard parts can be returned within 30 days with an RMA number from returns@maedlernorthamerica.com; a 15% restocking fee applies. Custom-made parts or belts/chains that were cut to size cannot be returned. See our Return Policy.
More answers on our FAQ page. Questions about this part? Email us or call 941.803.0160.
Ball transfer unit 320 with fastening element ball diameter 30mm ball from stainless steel PN: 65432030
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.
$103.50
Availability: 2 in stock (backorders ship within 1-2 weeks)
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 4 | — | $103.50 |
| 5 - 9 | 3.79% | $99.58 |
| 10 - 24 | 7.57% | $95.66 |
| 25 - 49 | 11.35% | $91.75 |
| 50+ | 13.25% | $89.79 |
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| Product | Part number (SKU) | Material | Surface | Version | Size [dw] | Load rating | Outer diameter mounting surface [D] | Outer diameter support surface [D1] | Needed bore of counterpart [DB] | Total height [H] | Overhang with ball [h1] | Overhang without ball [h2] | Min. thickness of mounting sheet [Tmin] | Weight | Assembly plug* (Partno.) | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ball transfer unit 310 with fastening element ball diameter 15mm PN: 65431015 | 65431015 | Steel | Zinc-plated | 310 | 15 [mm] | 500 [N] | 24 -0.13 [mm] | 31 [mm] | 24 +0.5 [mm] | 20.0 [mm] | 9.5 ±0.2 [mm] | 5.5 [mm] | 1.5 [mm] | 0.044 [kg] | 654 300 15 | $24.26 |
| Ball transfer unit 310 with fastening element ball diameter 22mm PN: 65431022 | 65431022 | Steel | Zinc-plated | 310 | 22 [mm] | 1300 [N] | 36 -0.16 [mm] | 45 [mm] | 36 +0.8 [mm] | 28.6 [mm] | 9.8 ±0.2 [mm] | 6.2 [mm] | 2.0 [mm] | 0.146 [kg] | 654 300 22 | $32.60 |
| Ball transfer unit 310 with fastening element ball diameter 30mm PN: 65431030 | 65431030 | Steel | Zinc-plated | 310 | 30 [mm] | 2500 [N] | 45 -0.25 [mm] | 55 [mm] | 45 +1.0 [mm] | 37.2 [mm] | 13.8 ±0.3 [mm] | 8.2 [mm] | 2.5 [mm] | 0.290 [kg] | 654 300 30 | $63.73 |
| Ball transfer unit 320 with fastening element ball diameter 15mm ball from stainless steel PN: 65432015 | 65432015 | Steel / Stainless steel | Zinc-plated | 320 | 15 [mm] | 370 [N] | 24 -0.13 [mm] | 31 [mm] | 24 +0.5 [mm] | 20.0 [mm] | 9.5 ±0.2 [mm] | 5.5 [mm] | 1.5 [mm] | 0.044 [kg] | 654 300 15 | $40.99 |
| Ball transfer unit 320 with fastening element ball diameter 22mm ball from stainless steel PN: 65432022 | 65432022 | Steel / Stainless steel | Zinc-plated | 320 | 22 [mm] | 970 [N] | 36 -0.16 [mm] | 45 [mm] | 36 +0.8 [mm] | 28.6 [mm] | 9.8 ±0.2 [mm] | 6.2 [mm] | 2.0 [mm] | 0.146 [kg] | 654 300 22 | $64.02 |
| Ball transfer unit 320 with fastening element ball diameter 30mm ball from stainless steel PN: 65432030 | 65432030 | Steel / Stainless steel | Zinc-plated | 320 | 30 [mm] | 1900 [N] | 45 -0.25 [mm] | 55 [mm] | 45 +1.0 [mm] | 37.2 [mm] | 13.8 ±0.3 [mm] | 8.2 [mm] | 2.5 [mm] | 0.290 [kg] | 654 300 30 | $103.50 |