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Needle Roller Bearing Without Inner Rings Nk8/12tn Nk8/16tn Nks8tn
US$0.25-0.50
10 Pieces
Sample price:US$0.50/piece.Request sample
Product profile
Customization
AvailableCage
With CageRows Number
SingleModel NO.
NK8/12TN NK8/16TN NKS8TNLoad Direction
Radial BearingStyle
Without Inner RingMaterial
Bearing SteelType
OpenStructure
Spherical/Cylindrical/Deep Groove/Angular ContactPrecision Rating
P0 P6 P5 P4 P2Vibration
V1 V2 V3 V4Hardness
59-63 HRCApplicable
Mining. Metallurgy. Agriculture. IndustrialFeature
Long Life / Durable / Low VoiceLubrication
Grease or OilMain Market
GlobalAfter Service
Within 24 Hours ResponseTransport Package
Industrial or Single Box as RequestSpecification
standardTrademark
DOKINGOrigin
ChinaHS Code
84824000Production Capacity
2500000/YearKey features
Compact Space Saving Design: Minimalist structure reduces radial cross-section, freeing up space for equipment design.
High Load Capacity: Large number of small-diameter needle rollers enable stable handling of heavy-load conditions.
Low Operating Resistance: Ingenious alignment of rollers with hardened journals ensures efficient operation with low resistance.
Wide Application Range: Ideal for automated production lines, aerospace, mining, metallurgy, and agriculture industries.
Customizable Structure: Structure can be customized to Spherical, Cylindrical, Deep Groove, or Angular Contact types.
High Precision Ratings: Available in precision ratings P0, P6, P5, P4, and P2 to meet specific mechanical needs.
Durable Material: Made from bearing steel with hardness of 59-63 HRC for long life and durability.
Fast After-Sales Response: Provides after-service support with a response time within 24 hours.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: TIANJIN, QINGDAOAverage Response Time: ≤3.63hTerms of Payment: T/T, Small-amount paymentInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA
About Our Factory & Business Background
AddressXingtai, Hebei, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsBearings, Deep Groove Ball Bearing, Tapered Roller Bearing, Pillow Block Bearing, Thrust Roller Bearing, Wheel Hub Bearing, Cylindrical Roller Bearing, Spherical Roller Bearing, Bearing Bushing, Needle Roller Bearing
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What are the main features of needle roller bearings without inner rings?
A:
They feature a unique structural design that aligns needle rollers directly with the journal, offering high load-carrying efficiency, reduced radial cross-section, and low operating resistance.
Q:What is the material and hardness of these bearings?
A:
The bearings are made of bearing steel with a hardness of 59-63 HRC, ensuring long life and durability.
Q:Can the structure and precision of the bearings be customized?
A:
Yes, the structure can be customized to Spherical, Cylindrical, Deep Groove, or Angular Contact types. Precision ratings available include P0, P6, P5, P4, and P2.
Q:What industries are these bearings applicable to?
A:
They are applicable to mining, metallurgy, agriculture, and industrial sectors, including use in automated production lines and aerospace.
Q:What is the after-sales service policy?
A:
We provide after-service support with a response time within 24 hours.
Send Inquiry
*To:Doking Industrial Limited
Doking Industrial Limited*Content:
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