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Needle Roller Bearing Without Inner Rings Rna4872 Rna4876
US$17.14-34.28
10 Pieces
Sample price:US$34.28/piece.Request sample
Product profile
Customization
AvailableCage
With CageRows Number
SingleModel NO.
RNA4872 RNA4876Load Direction
Radial BearingStyle
Without Inner RingMaterial
Bearing SteelType
OpenStructure
Spherical/Cylindrical/Deep Groove/Angular ContactPrecision Rating
P0 P6 P5 P4 P2Clearance
C2 C0 C3 C4 C5Vibration
V1 V2 V3 V4Applicable
Mining. Metallurgy. Agriculture. IndustrialFeature
Long Life / Durable / Low VoiceHardness
59-63 HRCTolerance
ABEC1, 3, 5, 7Main Market
GlobalAfter Service
Within 24 Hours ResponseTransport Package
Industrial or Single Box as RequestSpecification
standardTrademark
DOKINGOrigin
ChinaHS Code
84824000Production Capacity
2200000/YearKey features
Compact Space Saving Design: Minimalist structure reduces radial cross-section to free up equipment design space.
High Load Capacity: Large number of small-diameter needle rollers ensure excellent load distribution for heavy loads.
Low Operating Resistance: Direct alignment with hardened journal achieves high efficiency with low friction.
Versatile Customization: Available in Spherical, Cylindrical, Deep Groove, and Angular Contact structures.
Wide Precision Range: Precision ratings from P0 to P2 and clearances C2 to C5 are customizable.
Durable Bearing Steel: Made from high-hardness bearing steel (59-63 HRC) for long life and durability.
Fast After-Sales Response: Customer support team provides response within 24 hours of inquiry.
Global Application: Suitable for mining, metallurgy, agriculture, and industrial automated production lines.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: TIANJIN, QINGDAOAverage Response Time: ≤3.70hTerms 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 available customization options for structure and precision?
A:
Customization is available for Structure (Spherical/Cylindrical/Deep Groove/Angular Contact), Precision Rating (P0 P6 P5 P4 P2), and Clearance (C2 C0 C3 C4 C5).
Q:What is the lead time for orders?
A:
The average lead time is within 15 workdays during the off-season and one month during the peak season.
Q:What payment terms are accepted?
A:
We accept T/T and Small-amount payment as terms of payment.
Q:What is the warranty or after-sales service policy?
A:
We provide after-sales service with a response time within 24 hours.
Q:What are the main application fields for these bearings?
A:
These bearings are applicable for Mining, Metallurgy, Agriculture, and Industrial sectors.
Send Inquiry
*To:
Doking Industrial Limited
Doking Industrial Limited*Content:
Supplier replies will be sent to your registered email
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