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GQZ RNA6916 Double Row Machined Needle Roller Bearing 90×110×54mm Without Inner Ring For Limited Installation Space

Name: GQZ RNA6916 Double Row Machined Needle Roller Bearing 90×110×54mm Without Inner Ring For Limited Installation Space
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: RNA6916
Price: 77.10 USD
Availability: InStock

Brand Name:	GQZ
Model Number:	RNA6916
MOQ:	100.PCS
Price:	negotiation
Delivery Time:	5 working days
Payment Terms:	T/T,Western Union,Paypal,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO9001/ISO14001/GJB9001

Features:

High Speed

Size:

410x600x440mm

Bearingtype:

Rolling Element Bearing

Certifiexcavatorion:

ISO:9001

Seals Type:

ZZ RS

Structure:

Metric Taper Roller

Inner Diameter:

27.5 Mm

Stock Quantity:

48 Pcs

Rolling Colummn Number:

Single Row

Quality:

ABEC-3/ABEC-5

Item:

Deep Groove Ball Bearing

Precision Rating:

ABEC-5,7,9

Clearance:

C0|C2|C3|C4|C5

Applicable Industries:

Machinery Repair Shops, Other

Bearing Series:

32008 Taper Roller Bearing

Bore Type:

Straight

Package:

Original Package

Rotational Speed:

60000RPM-68000RPM

Oem:

Available

Outer Diameter:

320mm

Precision:

P0, P6, P5, P4

Number:

32TM03 NX C3

Lubriexcavatore:

Oil Grease

Innerring:

Single Or Double Piece

Delivery:

In Stock

Seal Type:

Open Or Seals

Speedrating:

High Speed Capability

Warranty:

12 Months

Angle:

C/AC/A5/E/A

Operatingtemperaturerange:

-30°C To 120°C (varies By Type)

Standard:

ISO 9001

Feature:

Long Life,High Speed,low Noise,durable

Bearing Material:

G20Cr2Ni4A Or GCr15SiMn

Origin:

Wuxi

Material:

High Carbon Chromium Steel

Vibration:

Z1V1, Z2V2, Z3V3

Internal Diameter:

Bearing Type:

Cylindrical Roller Bearing

Cage:

Steel, Brass

Thickness:

43 Mm

Designation:

NJ205EM

Rings Material:

100Cr6 / GCr15

Dynamic Load:

1970N

Noise:

Z1, Z2, Z3, Z4

Stock:

Rich Stock

Sample:

Available

Precisiongrade:

P0, P6, P5, P4, P2

Feture:

Angle >45, But Incl. Angle = 40

Rollingelement:

Cylindrical Rollers

Cagematerial:

Steel / Brass / Polyamide

Preload:

Light Preload

Bore Size:

0 - 17 Mm

Cage Material:

Metal|Brass

Salt Spay Test:

168 Hours

Vibration Level:

V2,V3

Roller Bearing Type:

Taper

Outerside Diameter:

170mm

Oringin:

Wuxi China

Outside Size:

100 Mm

Port:

Shanghai/Ningbo

Precision Industries:

P0 P6 P5 P4

Separable:

Yes

Dimensions:

D: 50 Mm / D: 110 Mm / T: 29.25 Mm

Noise Standard:

Zv1 Zv2 Zv3

Performance:

High Speed

Rows Number:

Single

Retainer:

Special Steel

Precision Level:

P0|P6|P5

Availability:

Have Stocks

Function:

Mechanical Engineering

Seals:

Open

Row:

Single Row

Productname:

Tapered Roller Bearing

Outerdiameter:

Varies (e.g., 30mm - 200mm)

Original:

Wuxi

Borediameter:

Various (e.g., 20mm, 25mm, 30mm)

Market:

Global

Outer Dimension:

Small And Medium-Sized (60-115mm)

Dimension:

50x90x32mm

Seal:

Steel Shield

Weight:

1.69

Lubrication:

Grease Or Oil

Box:

Single

Other Name:

Ball Roller Bearing

Keywords:

Combined Needie Roller Bearing

Outer Dia:

24 Mm

Rolling Element:

Steel And Thin Rollers

Bearing Width:

64.5 Mm

Speed:

14000RPM

Oe No:

NKS43

Rollershape:

Cylindrical

Dimension D:

See Table

Rollerlength:

Greater Than Diameter

Packaging Details:

Standard Carton Box

Supply Ability:

1000.pcs / Month

Product Description

1. Product Overview

RNA6916 is double row solid machined needle roller bearing without inner ring. It only contains outer ring, needle rollers and cage assembly. The shaft surface needs quenching and grinding to act as raceway. It features ultra-high radial load capacity, compact cross-section and allows limited bidirectional axial displacement. Open structure supports convenient re-lubrication maintenance. Widely applied on hydraulic motors, industrial gearboxes, construction machinery, agricultural equipment and compact layout heavy-load rotary assemblies.

Formal quotation will be sent within 24 hours upon your inquiry.

2. Technical Specifications

Model: RNA6916
Dimensions: Fw90 mm, D110 mm, C54 mm
Net weight: approx 0.92 kg
Structure: Double row machined solid outer ring needle roller bearing
Material: GCr15 bearing steel, steel cage
Structural feature: Without inner ring; matching inner ring IR90×98×54 optional
Cross reference: NA6916 (complete bearing with inner ring)

Complete dimension drawings and load data available on request.

3. Core Advantages

Double row needle arrangement provides outstanding continuous heavy radial load capacity
Compact outer dimension saves installation space for miniaturized equipment design
Floating structure tolerates slight axial sliding caused by thermal expansion
Precision machined outer ring ensures stable fitting inside housing bore
Standard ISO dimension for global aftermarket cross reference
Customizable: OEM laser marking, high viscosity heavy-duty grease

4. Application Scenarios

Hydraulic motors and hydraulic transmission assemblies
Medium & heavy-duty industrial gearboxes and reducers
Construction machinery and agricultural equipment drive units
Textile, packaging machinery with compact housing space
Rotary equipment requiring high load bearing within narrow structure

5. Why Choose GQZ Bearing

25 years professional bearing manufacturer, products exported globally.
Strict raw material inspection and precision grinding process.
24-hour technical support for inner ring matching consultation.
Ample stock for machinery distributors.
Precise dimensions and stable service performance.

6. Quality Control Process

GCr15 raw material quenching & tempering treatment
Precision superfinishing for outer ring raceway and needle rollers
Cage assembly and surface hardness inspection
Dimension tolerance and rotational performance testing

7. Request Quotation

If you need RNA6916 needle roller bearings:

Send inquiry to obtain below supports:

Quick quotation within 24 hours
Matching inner ring technical suggestion
Complete NA6916 assembly alternative solution
Competitive factory direct price
Contact our sales team for full datasheets and formal offer.

8. FAQ

Q1: Difference between RNA6916 and NA6916?: RNA6916 = outer ring unit only, NO inner ring; NA6916 = full set including matching inner ring.
Q2: Main dimensions of RNA6916?: 90×110×54 mm double row machined needle roller bearing.
Q3: Important installation reminder?: Shaft surface must be hardened and finely ground if no matched inner ring is used.

Tags:

Automotive Bearings

Agriculture Bearings

Robot Bearings

Deep Groove Ball Bearing

Angular Contact Ball Bearing

Cylindrical Roller Bearing

Tapered Roller Bearing

Needle Roller Bearing

Spherical Roller Bearing

Self Aligning Ball Bearing

Thrust Ball Bearing

Thrust Roller Bearing

Pillow Block Bearing

Linear Ball Bearing

Track Roller Bearing

Thin Section Bearing

Slewing Ring Bearing

Spherical Plain Bearing

Ceramic Ball Bearings

Super Precision Bearings

Bearing Accessories

Stainless Steel Roller Chain

Mini Excavator

Automotive Bearings

Agriculture Bearings

Robot Bearings

Deep Groove Ball Bearing

Angular Contact Ball Bearing

Cylindrical Roller Bearing

Tapered Roller Bearing

Needle Roller Bearing

Spherical Roller Bearing

Self Aligning Ball Bearing

Thrust Ball Bearing

Thrust Roller Bearing

Pillow Block Bearing

Linear Ball Bearing

Track Roller Bearing

Thin Section Bearing

Slewing Ring Bearing

Spherical Plain Bearing

Ceramic Ball Bearings

Super Precision Bearings

Bearing Accessories

Stainless Steel Roller Chain

Mini Excavator

products details

GQZ RNA6916 Double Row Machined Needle Roller Bearing 90×110×54mm Without Inner Ring For Limited Installation Space