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GQZ 30314D Single Row Tapered Roller Bearing 70×150×35mm Separable Assembly For Combined Load Transmission Shafts

Name: GQZ 30314D Single Row Tapered Roller Bearing 70×150×35mm Separable Assembly For Combined Load Transmission Shafts
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: 30314D
Price: 14.00 USD
Availability: InStock

Brand Name:	GQZ
Model Number:	30314D
MOQ:	100.PCS
Price:	13$-15$
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

Sealingtype:

Open, Sealed Or Shielded Options

Dimension:

180×300×96mm

Selfaligningcapability:

Yes

Cagematerial:

Steel Or Brass

Reference Speed:

5 300 R/min

Precisiongrade:

P0 / P6 / P5

Internal Diameter:

Bearing Rolling:

Roller

Cage Material:

Steel Brass

Size:

50x83x20.58mm

Color:

Silver

Mountingtype:

Press Fit Or Slip Fit

Trademark:

BUGAO/NBKT

Width:

7mm - 50mm

Model:

32216

Maintenance:

Every 3 Months

Speed Rating:

Medium To High

Clearancetype:

Normal, C2, C3, C4, C5

Row Number:

Double Row

Sliding Contact Surfaces:

Steel / PTEF Composite

Quality:

ABEC-5

Outer Diameter:

90 Mm

Rollingelement:

Cylindrical Rollers

Market:

Europe Or USA

External Form Change:

K, W33

Inner Dia:

260MM

Vibration Level:

V1, V2, V3, V4

Model No:

521593A

Accuracy Class:

P6, P5, Or Standard

Weight:

1.5 KGS

Description:

Rod End Bearing

Bore Size:

670 Mm

Bearing Series:

Cylindrical Roller Bearing

Outer Size:

62mm

Operating Temp:

-50°C ~ +130°C

Rolling Element:

Steel Rollers

Outerring:

Yes

Cor:

120.273 Lbs

Applications:

Electric Motors, Gearboxes, Machine Tools

Mass:

22kgs

Outer Diameter D:

62 Mm

Loadtype:

Radial Load

Tolerance:

ABEC-1,ABEC-3,ABEC-5

Precision Rating:

ABEC-1 To ABEC-9

Speedcapability:

High Speed

Inner Diameter:

139.700 Mm

Bearingtype:

Rolling Element Bearing

Productname:

Spherical Plain Bearing

Warranty:

12 Months

Part Name:

China Cylindrical Roller Bearing

Vibration And Noise:

Z0V0 / Z1V1 / Z2V2 / Z3V3

Applicable Industries:

Machinery Repair Shops, Other

Height:

37mm

High:

76 Mm

Origin:

Ningbo

Certifiexcavatore:

ISO 9001:2008 ISO/TS 16949

Types:

Open Or Sealed

Single Package Size:

19X18X10 Cm

Hardness:

58-63 HRC

Number Of Row:

Single Row,Double Row,Other,Four Row

Vibration:

Z1V1,Z2V2,Z3V3

Oem:

Availiable

System Of Measurement:

Metric

Cage:

Steel Cage.copper Cage.nylon Cage

Supply:

In Stock, Fast Delivery

Row No:

Single Row

Outer Packaging:

Paper Box.wooden Box

Clearance:

C2 C0 C3 C4 C5

Sealing:

Sealed Or Open

Stock:

Enough Stock

Bearing Type:

Self Aligning Tapered Roller Bearing

Other Brand:

Availble

Inside Diameter:

31.750 Mm

Packaging Details:

Standard Carton Box

Supply Ability:

1000.pcs / Month

Highlight:

Single Row Tapered Roller Bearing 70×150×35mm

Tapered Roller Bearing for Combined Load

Separable Assembly Tapered Roller Bearing

Product Description

1. Product Overview

30314D is single row separable tapered roller bearing of 303 series with strengthened D structure design. Its conical roller and raceway contact surface can simultaneously bear large radial load and unidirectional axial load. The separable cone assembly and cup simplify installation and preload adjustment, suitable for power transmission shafts under mixed radial-axial load conditions.

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

2. Technical Specifications

Parameter	Value
Model	30314D
Dimensions	d70 mm, D150 mm, T35 mm
Net weight	approx 3.08 kg
Dynamic load rating Cr	212 kN
Static load rating Cor	268 kN
Limiting speed	Grease 3200 rpm, Oil 4100 rpm
Structure	Single row tapered rollers, D reinforced structure, separable inner cone & outer cup
Material	GCr15 bearing chrome steel, pressed steel cage
Clearance	Standard factory pre-set clearance; customized clearance available

Complete dimension drawings and load data available on request.

3. Core Advantages

D enhanced roller structure improves contact area, boosting bearing capacity and impact resistance
Tapered contact surface bears radial and one-way axial loads at the same time, widely used for power transmission
Separable inner and outer components facilitate independent fitting and convenient preload adjustment
Optimized roller finish reduces friction heat and running noise during continuous operation
Standard metric size, fully interchangeable with same specification tapered roller bearings
Customizable options: OEM laser marking, high-temperature grease, special clearance grades
Reduce roller wear, prevent premature fatigue failure and extend service life of transmission assemblies.

4. Application Scenarios

Automotive drive axles, differential assemblies and vehicle gearboxes
Construction machinery, loader and excavator rotary transmission parts
Agricultural machinery gearboxes and power output shafts
Industrial reducers, heavy-duty conveyor roller support structures
Mining equipment and engineering vehicle wheel hub assemblies
General machinery with combined radial and unidirectional axial load demands

5. Why Choose GQZ Bearing

25 years professional manufacturer of tapered roller bearings
Products exported to over 50 countries worldwide
Strict inspection on raw material hardness, roller surface finish, load capacity and rotational smoothness before shipment
24-hour professional technical support for clearance selection and installation matching guidance
Sufficient bulk stock for auto, construction and machinery distributors

We provide stable dimensional accuracy, reliable mixed-load performance and long-term cooperative support.

6. Quality Control Process

GCr15 raw material chemical composition and hardness inspection
Complete quenching & tempering heat stabilization treatment
Precision superfinishing grinding for cone, cup and roller surfaces
Stamped cage forming and deburring processing
Full dimensional tolerance, static & dynamic load and rotational performance testing

7. Request Quotation

If you need 30314D tapered roller bearings:

Send inquiry to obtain below supports:

Quick formal quotation within 24 hours
Professional preload adjustment suggestion for different working conditions
Custom lubrication and marking solutions
Competitive factory direct price

Contact our sales team for full technical datasheets and formal offer.

8. FAQ

Q1: What does D stand for in 30314D?

D means reinforced optimized roller structure for higher load capacity and impact resistance.

Q2: Core dimension of 30314D?

70×150×35 mm, single row tapered roller bearing for combined radial & axial loads.

Q3: What loads can this bearing carry?

Simultaneously heavy radial load and one-way axial thrust load.

Tags:

Automotive Bearings

Agriculture Bearings

Robot Bearings

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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

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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 30314D Single Row Tapered Roller Bearing 70×150×35mm Separable Assembly For Combined Load Transmission Shafts

Single Row Tapered Roller Bearing 70×150×35mm

Tapered Roller Bearing for Combined Load

Separable Assembly Tapered Roller Bearing