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Description
81244 m inaTechnische Basisdaten Hersteller: INA Synonym: 0016401780000 Auendurchmesser: 300 mm ueres Breitenma: 63 mm Gewicht: 14380 Gramm Herstellungsland: Deutschland Zolltarifnummer: 8482 5000 Erweiterte technische Daten ueres Breitenmae: mm 300,00 Axial Dynamic Load Rating Ca (N) 950000 Axial Static Load Rating C0a (N) 3450000 Begrenzungsdrehzahl (n G) "1110. 0000" ueres Breitenmae:(B) mm 63,00 ECLASS number 23 05 11 01 ECLASS2 number 23 05 11 01
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0016401780000 |
| Außendurchmesser: 300 mm |
| Äußeres Breitenmaß: 63 mm |
| Gewicht: 14380 Gramm |
| Herstellungsland: Deutschland |
| Zolltarifnummer: 8482 5000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 300,00 |
| Axial Dynamic Load Rating Ca (N) 950000 |
| Axial Static Load Rating C0a (N) 3450000 |
| Begrenzungsdrehzahl (n G) "1110.0000" |
| Äußeres Breitenmaße:(B) mm 63,00 |
| ECLASS number 23-05-11-01 |
| ECLASS2 number 23-05-11-01 |
| Einzelgewicht in (kg): 15.3 |
| Innenmaße: mm 220,00 |
| M Machined Brass Cage, Located On The Rolling Elements |
| Medias beschreibung Axial-Zylinderrollenlager 812..-M, 1-reihig |
| Referenzdrehzahl (n ϑr) "410.0000" |
| C 0a 3.450.000 N statische Tragzahl, axial |
| C a 950.000 N dynamische Tragzahl, axial |
| C ua 320.000 N Ermüdungsgrenzbelastung, axial |
| D 300 mm Außendurchmesser |
| K81244-M Axialrollenkranz |
| T 63 mm Höhe |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| WS81244 Wellenscheibe |
| d =1 297 mm Borddurchmesser Wellenscheibe |
| d =a min 296 mm Minimaler Anlagedurchmesser Wellenschulter |
| n G 1.110 1/min Grenzdrehzahl |
| n ϑr 410 1/min Bezugsdrehzahl |
| r a max 2 mm Maximaler Freistichradius |
| r min 2 mm Minimaler Kantenabstand |
| ≈m 14,38 kg Einzelgewicht |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Worked as intended
Hubby used these to mount a shelf above a long span of windows. They worked great and allowed a clean visual appearance.
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Nice brackets
These are nice sturdy brackets for butcher block shelf however they do bend a bit. We installed in a corner so was able to pin to side wall no problems on big shelf. The smaller shelf about 18” moves a bit up and down when loading. Now very little and no worries about it but not rock solid
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Reviewed in the United States on January 20, 2024
★★★★★ 5
Easiest shelf brackets ever!
Live these! They were great look good and we’re easy to install
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Reviewed in the United States on December 12, 2025
★★★★★ 5
Sturdy Shelf Brackets
I really like these shelf brackets. They seem very sturdy, which is great for my laundry room shelves over the washer & dryer pair. It's going to be great to FINALLY have shelves for laundry supplies or "buyers' club" household items like 12-packs of paper towels or 36-packs of T.P. I can hardly wait to have my sons install them so I can fill them up!
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Reviewed in the United States on August 13, 2023
★★★★★ 5
Would buy again!
Color: Natural Wood, Size: 13.2inch(2PCS)
These were the perfect addition to our empty corner in our kitchen. Very sturdy and durable. Easy to install. Comes with mounting hardware.
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Reviewed in the United States on April 23, 2026