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Description
nk37 30 inaTechnische Basisdaten Hersteller: INA Synonym: 0507542540000 NK37 30 RNA374730 TAF374730 Auendurchmesser: 47 mm Bezugsdrehzahl: 7. 200 1 min Dichtring: G37X47X4 Gewicht: 113 Gramm Grenzdrehzahl: 12. 300 1 min Herstellungsland: Slowakei Innendurchmesser: 37 mm Lubrikation: Umfangsnut Schmiernut vorhanden(en) Zolltarifnummer: 8482 4000 Erweiterte technische Daten ueres Breitenmae: mm 47,00 Begrenzungsdrehzahl (n G) "12300. 0000" ueres Breitenmae:(B) mm
Technische Basisdaten
| Hersteller: INA |
| Synonym: 0507542540000 NK37/30 RNA374730 TAF374730 |
| Außendurchmesser: 47 mm |
| Bezugsdrehzahl: 7.200 1/min |
| Dichtring: G37X47X4 |
| Gewicht: 113 Gramm |
| Grenzdrehzahl: 12.300 1/min |
| Herstellungsland: Slowakei |
| Innendurchmesser: 37 mm |
| Lubrikation: Umfangsnut Schmiernut vorhanden(en) |
| Zolltarifnummer: 8482 4000 |
Erweiterte technische Daten
| Äußeres Breitenmaße: mm 47,00 |
| Begrenzungsdrehzahl (n G) "12300.0000" |
| Äußeres Breitenmaße:(B) mm 30,00 |
| Durchmesser Unterrollen (F w) mm 37,00 |
| ECLASS number 23-05-09-07 |
| ECLASS2 number 23-05-09-07 |
| Einzelgewicht in (kg): 0.113 |
| Innenmaße: mm 37,00 |
| Radial Dynamic Load Rating Cr (N) 42000 |
| Radial Static Load Rating C0r (N) 73000 |
| Referenzdrehzahl (n ϑr) "7200.0000" |
| XL X-Life |
| Betriebstemperatur max.: 120 °C |
| Betriebstemperatur min.: -30 °C |
| C 0r 73.000 N Statische Tragzahl, radial |
| C r 42.000 N Dynamische Tragzahl, radial |
| C ur 13.700 N Ermüdungsgrenzbelastung, radial |
| D 47 mm Außendurchmesser |
| Dichtring 2: SD37X47X4 |
| Dynamische Tragzahl, radial: 42.000 N |
| Ermüdungsgrenzbelastung, radial: 13.700 N |
| F w 37 mm Hüllkreis Innenmaße: |
| G37X47X4 Dichtring |
| Hüllkreis innen: 37 mm |
| Minimaler Kantenabstand: 0,3 mm |
| SD37X47X4 Dichtring 2 |
| Statische Tragzahl, radial: 73.000 N |
| T max 120 °C Betriebstemperatur max. |
| T min -30 °C Betriebstemperatur min. |
| n G 12.300 1/min Grenzdrehzahl |
| n ϑr 7.200 1/min Bezugsdrehzahl |
| r min 0,3 mm Minimaler Kantenabstand |
| ≈m 113 g Einzelgewicht |
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4.7 ★★★★★
Based on 1618 reviews
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Product Reviews
★★★★★ 5
Super soft, runs small, long tail
High quality, super soft, good neck height, nice price, ready to go right out of the dryer, medium thick material, works well under a sport coat or sweat shirt, snug fit--runs about one size small. Length is about four inches too long. So, ideally made for tall and skinny people (I am short and thick), but going one size up works fine for me except have to tuck it in due to the length.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
This shirt is a cheat code
Color: Black, White, Navy Blue, Light Gray, Size: XX-Large
These shirt fits my body so perfectly!
I’m 6’5” 310 pounds but I look 260 pounds. I sweat easily and I’m very sensitive to the material a piece of clothing is made of. This shirt is lightweight, extremely breathable, and feels like silk on the skin.
It compliments and accentuates my contours to enhance my physique. I only tried on one and I’ve already ordered 12 more hehe. This is a cheat code.
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Reviewed in the United States on November 24, 2025
★★★★★ 4
I Love the collar
Color: Black, White, Navy Blue, Wine Red, Size: Large
Great T-shirt. I can wear this casually with jeans or with a sports coat. The fabric is soft. There is no label in the collar, so you can wear it however you want.
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Reviewed in the United States on May 29, 2026
★★★★★ 3
NOT a compression shirt
Color: Black, White, Navy Blue, Wine Red, Size: Large
These are well made with good quality material but are not what I was expecting given the picture. I am an XL and ordered a L because I wanted them to be tight (which they are not.) I decided not to return them because they are good shirts with a reasonable fit, but be advised these are not compression shirts.
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Reviewed in the United States on May 5, 2026
★★★★★ 5
Ficerd high neck tee / I highly recommend...
Color: Black, White, Dark Gray, Light Gray, Size: Large
Great fit...
Comfortable!
Didn't shrink in the washer!!
Didn't wrinkle up in the dryer!!!
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Reviewed in the United States on April 16, 2026