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Deep Groove Ball Bearing
Created with Pixso. GQZ 6210-ZZ P6 Single Row Deep Groove Ball Bearing 50×90×20mm Double Steel Shield ISO P6 Precision Grade

GQZ 6210-ZZ P6 Single Row Deep Groove Ball Bearing 50×90×20mm Double Steel Shield ISO P6 Precision Grade

Brand Name: GQZ
Model Number: 6210-ZZP6
MOQ: 100.PCS
Price: negotiation
Delivery Time: 5 working days
Payment Terms: T/T,Western Union,Paypal,MoneyGram
Detail Information
Place of Origin:
CHINA
Certification:
ISO9001/ISO14001/GJB9001
Free Sample:
Available
Payment Term:
T/T,paypal,Western Union
Noise Level:
Z1,Z2
Service:
OEM Service/ Customized Service
Materila:
Gcr15 Chrome Steel
Loadtype:
Radial And Axial Load
Bearing:
ZKLF2068-2RS
Precison:
P4
Oil Rotation Speed:
56000
Type:
Rolling Element Bearing
Precisiongrade:
ABEC 1 To ABEC 9 Or ISO P0 To P4
Noise:
Z1, Z2, Z3, Z4
Package:
Cartons,Netural Packing
Sample Available:
Available
Number Of Row:
Single Row,Double Row
Seals Type:
OPEN ZZ 2RS
Specification:
Open, Z, ZZ, RZ, 2RZ, RS, 2RS
Speedrating:
High Speed Capability
Load Direction:
Radial Bearing
Certifiexcavatorion:
ISO9001:2008
Precision:
P0 P6 P5 P4
Hs Code:
8482102000
Weight:
3.19 Kg
Certifiexcavatore:
ISO/TS16949
Stock:
Large Inventory
Factory Type:
Trade+ Factory
Rows Number:
Single
Vibration Level:
Z1V1 Z2V2 Z3V3
The Whole Volume:
0.0263 CBM
Vibration And Noise:
Z0V0 / Z1V1 / Z2V2 / Z3V3
Port:
SHANGHAI/NINGBO
Color:
Black, Grey, White, Red, Green
Other Materials:
Available
Delivery:
1~15days
Vibration Level Code:
V1,V2.V3
Packing:
Original Packaging
Outside:
Stardard Size
Packaging Details:
Standard Carton Box
Supply Ability:
1000.pcs / Month
Product Description
1. Product Overview

6210-ZZ P6 is single row deep groove ball bearing.

  • ZZ: Double-sided non-contact stamped steel dust shields, low rotational friction, effective dust-proof, retain internal grease
  • P6: ISO P6 precision tolerance grade, higher dimensional & rotational accuracy than standard P0 class

It supports radial load plus minor bidirectional axial load, factory pre-filled grease for direct installation. Suitable for dry, dusty working environments requiring moderate precision and medium-high rotating speed. Widely applied to electric motors, industrial fans, water pumps, conveyor equipment, textile machinery and general precision transmission assemblies.

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

2. Technical Specifications
Model
6210-ZZ P6
Dimensions
d50 mm, D90 mm, B20 mm
Min chamfer r
1.1 mm
Net weight
approx 0.45 kg
Structure
Single row deep groove ball bearing
Material
GCr15 bearing steel, standard pressed steel cage
Sealing
ZZ double-sided non-contact metal shield
Precision class
ISO P6
Basic dynamic load Cr
38.5 kN
Basic static load C0r
23.2 kN

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. ISO P6 precision grade reduces runout, delivers smoother and quieter rotation than ordinary P0 bearings
  2. ZZ non-contact steel shields generate low friction, fit continuous medium-high speed operation
  3. Good dust-proof performance, effectively prevents dry dust and granular pollutants ingress
  4. Pre-greased construction realizes long-term maintenance-free running
  5. Standard metric dimension for global aftermarket interchange
  6. Customizable: C3 clearance, 2RS rubber sealed version, OEM laser marking, special grease
4. Application Scenarios
  • Medium & large size industrial electric motors and generator supporting shafts
  • Centrifugal fans, blowers and water pump rotary units
  • Belt conveyor drive rollers and light-duty transmission machinery
  • Textile, printing and packaging automation equipment
  • Rotary machinery requiring moderate precision under dry dusty conditions
5. Why Choose GQZ Bearing

25 years professional bearing manufacturer, products exported globally.

Strict raw material inspection and precision superfinishing process.

Independent P6 precision sorting and roundness testing.

24-hour technical support for clearance and seal type selection.

Ample stock for machinery distributors.

Precise dimensions and stable service performance.

6. Quality Control Process

GCr15 raw material quenching & tempering hardness inspection

Precision superfinishing for raceways and steel balls

P6 grade dimensional tolerance & rotational accuracy inspection

Shield assembly, grease filling and vibration noise testing

7. Request Quotation

If you need 6210-ZZ P6 deep groove ball bearings:

Send inquiry to obtain below supports:

  • Quick quotation within 24 hours
  • Optional C3 clearance or 2RS sealed alternative
  • 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 6210-ZZ P6 Single Row Deep Groove Ball Bearing 50×90×20mm Double Steel Shield ISO P6 Precision Grade
Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1
Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1 Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1 GQZ 6210-ZZ P6 Single Row Deep Groove Ball Bearing 50×90×20mm Double Steel Shield ISO P6 Precision Grade GQZ 6210-ZZ P6 Single Row Deep Groove Ball Bearing 50×90×20mm Double Steel Shield ISO P6 Precision Grade GQZ 6210-ZZ P6 Single Row Deep Groove Ball Bearing 50×90×20mm Double Steel Shield ISO P6 Precision Grade
8. FAQ
Q1: Suffix explanation
ZZ = double-sided non-contact steel dust shield;
P6 = ISO P6 precision tolerance grade (higher accuracy than P0).
Q2: Main dimensions of 6210-ZZ P6?
50×90×20 mm single row deep groove ball bearing.
Q3: ZZ vs 2RS difference
ZZ metal shield: low friction, suitable for high speed, only dust-proof (not waterproof);
2RS rubber contact seal: better splash & moisture resistance, maximum speed relatively lower.