| Part number (SKU) | 65433022 |
| Material | Steel |
| Surface | Zinc-plated |
| Version | 330 |
| Size [dw] | 22 [mm] |
| Load rating | 1300 [N] |
| Outer diameter mounting surface [D] | 36 +-0.080 [mm] |
| Outer diameter support surface [D1] | 45 [mm] |
| Total height [H] | 29.5 [mm] |
| Overhang with ball [h1] | 9.8 ±0.2 [mm] |
| Overhang without ball [h2] | 5.7 [mm] |
| Thickness of support surface [h3] | 2.9 [mm] |
| Weight | 0.132 [kg] |
| Tolerance ring* (Partno.) | 654 390 22 |
| Installation dimension | 37.7 +0.2 [mm] |
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 | 0.132 kg |
|---|---|
| Dimensions | 45 × 45 × 29 cm |
| Material | |
| Surface | |
| Version | |
| Size | |
| Load rating | |
| Total height | |
| Overhang with ball | |
| Overhang without ball | |
| Thickness of support surface | |
| Weight | |
| Tolerance ring* (Partno.) | |
| Installation dimension |
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 330 with steel-sheet housing ball diameter 22mm PN: 65433022
Material Version 330: Housing: Steel, zinc-plated. Ball cup:
Steel, case hardened. Ball: Steel, hardened.
Material Version 340: 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. With felt seal. See also the tolerance rings:
They permit more generous tolerances in the mounting hole. 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.
$28.13
Ships within 1-2 weeks
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 4 | — | $28.13 |
| 5 - 9 | 3.8% | $27.06 |
| 10 - 24 | 7.5% | $26.02 |
| 25 - 49 | 11.3% | $24.95 |
| 50+ | 13.19% | $24.42 |
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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] | Total height [H] | Overhang with ball [h1] | Overhang without ball [h2] | Thickness of support surface [h3] | Weight | Tolerance ring* (Partno.) | Installation dimension | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Ball transfer unit 330 with steel-sheet housing ball diameter 8mm PN: 65433008 | 65433008 | Steel | Zinc-plated | 330 | 8 [mm] | 130 [N] | 12.6 +-0.055 [mm] | 17 [mm] | 11.2 [mm] | 4.8 +-0.15 [mm] | 3.2 [mm] | 1.9 [mm] | 0.007 [kg] | 654 390 08 | 13.87 +0.15 [mm] | $17.67 |
| Ball transfer unit 330 with steel-sheet housing ball diameter 12mm PN: 65433012 | 65433012 | Steel | Zinc-plated | 330 | 12 [mm] | 250 [N] | 18 +-0.055 [mm] | 23.3 [mm] | 15.4 [mm] | 7.4 +-0.15 [mm] | 4.4 [mm] | 2.1 [mm] | 0.018 [kg] | 654 390 12 | 19.70 +0.2 [mm] | $19.77 |
| Ball transfer unit 330 with steel-sheet housing ball diameter 15mm PN: 65433015 | 65433015 | Steel | Zinc-plated | 330 | 15 [mm] | 500 [N] | 24 +-0.065 [mm] | 31 [mm] | 21.5 [mm] | 9.5 +-0.2 [mm] | 6.1 [mm] | 2.5 [mm] | 0.038 [kg] | 654 390 15 | 25.7 +0.2 [mm] | $20.71 |
| Ball transfer unit 330 with steel-sheet housing ball diameter 22mm PN: 65433022 | 65433022 | Steel | Zinc-plated | 330 | 22 [mm] | 1300 [N] | 36 +-0.080 [mm] | 45 [mm] | 29.5 [mm] | 9.8 ±0.2 [mm] | 5.7 [mm] | 2.9 [mm] | 0.132 [kg] | 654 390 22 | 37.7 +0.2 [mm] | $28.13 |
| Ball transfer unit 330 with steel-sheet housing ball diameter 30mm PN: 65433030 | 65433030 | Steel | Zinc-plated | 330 | 30 [mm] | 2500 [N] | 45 +-0.080 [mm] | 55 [mm] | 37.5 [mm] | 13.8 ±0.3 [mm] | 7.9 [mm] | 3.7 [mm] | 0.265 [kg] | 654 390 30 | 46.7 +0.2 [mm] | $56.26 |
| Ball transfer unit 330 with steel-sheet housing ball diameter 45mm PN: 65433045 | 65433045 | Steel | Zinc-plated | 330 | 45 [mm] | 6000 [N] | 62 +-0.095 [mm] | 75 [mm] | 53.7 [mm] | 19.0 +-0.4 [mm] | 10.3 [mm] | 4.2 [mm] | 0.720 [kg] | 654 390 45 | 64.1 +0.3 [mm] | $133.56 |
| Ball transfer unit 340 with steel-sheet housing ball diameter 8mm ball from stainless steel PN: 65434008 | 65434008 | Steel / Stainless steel | Zinc-plated | 340 | 8 [mm] | 100 [N] | 12.6 +-0.055 [mm] | 17 [mm] | 11.2 [mm] | 4.8 +-0.15 [mm] | 3.2 [mm] | 1.9 [mm] | 0.007 [kg] | 654 390 08 | 13.87 +0.15 [mm] | $31.08 |
| Ball transfer unit 340 with steel-sheet housing ball diameter 12mm ball from stainless steel PN: 65434012 | 65434012 | Steel / Stainless steel | Zinc-plated | 340 | 12 [mm] | 180 [N] | 18 +-0.055 [mm] | 23.3 [mm] | 15.4 [mm] | 7.4 +-0.15 [mm] | 4.4 [mm] | 2.1 [mm] | 0.018 [kg] | 654 390 12 | 19.70 +0.2 [mm] | $34.61 |
| Ball transfer unit 340 with steel-sheet housing ball diameter 15mm ball from stainless steel PN: 65434015 | 65434015 | Steel / Stainless steel | Zinc-plated | 340 | 15 [mm] | 370 [N] | 24 +-0.065 [mm] | 31 [mm] | 21.5 [mm] | 9.5 +-0.2 [mm] | 6.1 [mm] | 2.5 [mm] | 0.038 [kg] | 654 390 15 | 25.7 +0.2 [mm] | $36.52 |
| Ball transfer unit 340 with steel-sheet housing ball diameter 22mm ball from stainless steel PN: 65434022 | 65434022 | Steel / Stainless steel | Zinc-plated | 340 | 22 [mm] | 970 [N] | 36 +-0.080 [mm] | 45 [mm] | 29.5 [mm] | 9.8 ±0.2 [mm] | 5.7 [mm] | 2.9 [mm] | 0.132 [kg] | 654 390 22 | 37.7 +0.2 [mm] | $60.49 |
| Ball transfer unit 340 with steel-sheet housing ball diameter 30mm ball from stainless steel PN: 65434030 | 65434030 | Steel / Stainless steel | Zinc-plated | 340 | 30 [mm] | 1900 [N] | 45 +-0.080 [mm] | 55 [mm] | 37.5 [mm] | 13.8 ±0.3 [mm] | 7.9 [mm] | 3.7 [mm] | 0.265 [kg] | 654 390 30 | 46.7 +0.2 [mm] | $96.46 |
| Ball transfer unit 340 with steel-sheet housing ball diameter 45mm ball from stainless steel PN: 65434045 | 65434045 | Steel / Stainless steel | Zinc-plated | 340 | 45 [mm] | 4500 [N] | 62 +-0.095 [mm] | 75 [mm] | 53.7 [mm] | 19.0 +-0.4 [mm] | 10.3 [mm] | 4.2 [mm] | 0.720 [kg] | 654 390 45 | 64.1 +0.3 [mm] | $231.62 |