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GQZ 6308-2Z/C3 Single Row Deep Groove Ball Bearing 40×90×23mm Double Metal Shielded C3 Clearance

Name: GQZ 6308-2Z/C3 Single Row Deep Groove Ball Bearing 40×90×23mm Double Metal Shielded C3 Clearance
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: 6308-2Z/C3
Price: 499.10 USD
Availability: InStock

Brand Name:	GQZ
Model Number:	6308-2Z/C3
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

Structure:

Deep Groove

Appication:

Machine Tool Spindle

Export Experiene:

More Than 5 Years

Number Of Row:

Single Row

Bolt Quantity:

Bearing No:

61911

Precisiongrade:

Standard (P0), ABEC 1, ABEC 3, ABEC 5

Matrial:

GCr15

Noise:

Z1 , Z2 , Z3

Outside:

Stardard Size

Type:

Radial Ball Bearing

Shield:

Open ZZ 2RS 2RZ

Vibration Balue:

V1 V2 V3

Feature:

Long Life

Operatingtemperaturerange:

-30°C To +120°C

Seal Type:

ZZ, 2RS, Z, RS, RZ, 2RZ

Part Name:

China Small Ball Bearing

Vibration:

Z1V1 Z2V2 Z3V3

Dynamic Load:

6050N

Hs Code:

8482102000

Seals Type:

ZZ, 2RS , 2ZR Or Open

Row:

Single Row

Outside Diameter:

62mm

Oem Service:

Available

Applications:

Electric Motors, Automotive, Industrial Machinery, Household Appliances

Cagematerial:

Steel, Brass, Or Polymer

Applicable Industries:

Other, Machinery Repair Shops

Other Name:

Ball Roller Bearing

Service:

OEM Service.Design Service

Retainer:

Nylon

Grease Lubrication:

16000

Clearance:

C0,C2, C3, C4, C5

Number:

U608-2RS

Bearing Type:

Deep Groove Ball Bearing

Quality:

ABEC-1 To ABEC-9

Packing:

Plastic Bag

Aligning:

Non-Aligning Bearing

Precision:

P0 P6 P5 P4

Transport Package:

Single/Barrels Package

Packaging Details:

Standard Carton Box

Supply Ability:

1000.pcs / Month

Product Description

1. Product Overview

6308-2Z/C3 is single row deep groove ball bearing. 2Z stands for double-sided metal dust shields; C3 means enlarged internal clearance to offset thermal expansion. It bears radial load and minor bidirectional axial load, pre-greased for direct assembly. Widely applied in motors, pumps, fans, conveyors and medium-load rotary machinery.

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

2. Technical Specifications

Model: 6308-2Z/C3
Dimensions: d40 mm, D90 mm, B23 mm
Net weight: approx 0.63 kg
Structure: Single row deep groove ball bearing
Material: GCr15 bearing chrome steel, stamped steel cage
Clearance: C3 increased clearance
Sealing: 2Z double-side metal shield
Alternative versions: Open / 2RS available
Note: Complete dimension drawings and load data available on request.

3. Core Advantages

C3 clearance accommodates thermal expansion during high-temperature operation
2Z double metal shields prevent dry dust ingress
Supports radial load plus slight bidirectional axial load
Low friction, stable quiet medium-speed rotation
Standard metric size for convenient equipment replacement
Customizable: OEM laser marking, high temperature grease

4. Application Scenarios

Electric motors, cooling fans and blowers
Water pumps and small compressor assemblies
Belt conveyors, textile and packaging machinery
Agricultural equipment and general transmission units
Medium-speed rotary positions under dusty conditions

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 model selection.

Ample stock for machinery distributors.

Precise dimensions and stable service performance.

6. Quality Control Process

GCr15 raw material quenching & tempering treatment

Precision superfinishing for bearing rings and steel balls

Shield assembly and pre-lubrication

Dimension, clearance and rotational noise testing

7. Request Quotation

If you need 6308-2Z/C3 deep groove ball bearings:

Send inquiry to obtain below supports:

Quick quotation within 24 hours
Professional matching suggestions
Optional open / 2RS solutions
Competitive factory direct price
Contact our sales team for full datasheets and formal offer.

Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1 GQZ 6308-2Z/C3 Single Row Deep Groove Ball Bearing 40×90×23mm Double Metal Shielded C3 Clearance

8. FAQ

Q1: What do 2Z and C3 represent?: 2Z = double-sided metal dust shield; C3 = larger clearance than CN standard.
Q2: Main dimensions of 6308-2Z/C3?: 40×90×23 mm deep groove ball bearing.
Q3: When to select C3 clearance?: Suitable for high speed, tight fit and equipment with significant temperature rise.

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 6308-2Z/C3 Single Row Deep Groove Ball Bearing 40×90×23mm Double Metal Shielded C3 Clearance