R18 ZZ-2RS Cooling Fan Bearing / Inch Size Ball Bearings 28.575*53.975*9.525mm

Basic Information
Place of Origin: China
Brand Name: DEEG
Certification: ISO9001 , ISO14001
Model Number: R18 ZZ-2RS
Minimum Order Quantity: 1PC
Price: USD1/ Piece
Packaging Details: Single Box(White Box/Color Box/Wooden Box),or per your requst.
Delivery Time: 5-10Days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100,000 Piece/Pieces per Month
Detail Information
Structure: Deep Groove Ball Bearing Model: R18 ZZ-2RS
Size: 28.575*53.975*9.525mm Retaining Applicance: Steel Retainer
Precision Degree: P6 Seals Type: Rubber Seals
Rolling Element: Balls
High Light:

inch series ball bearings


high load ball bearings

Product Description

NSK For Cooling Fan Nonstandard Deep Groove Ball Bearings R18 ZZ-2RS Inch Size 28.575*53.975*9.525mm
28.575*53.975*9.525mm Bearing Features:
Inner Ring Diameter (bore):28.575mm
Outer Ring Diameter:53.975mm
Basic Dynamic Load Rating Cr:13.23kN
Basic Static Load Rating Cor:8.30kN
Bearing Weight:0.0847KG
R8 Ball Bearing Description:

Model Number R18 ZZ-2RS
Structure Nonstandard deep groove ball bearing
Inside Diameter 28.575mm
Outside Diamete 53.975mm
Thickness 9.525mm
Seal Type Double Shielded
Material GCR15
Precision Rating P6
Number Of Row Single Row
Brand Tope or other brands
Weight 0.0847KG
Payment term T/T,L/C, Western Union, PayPal
Seals Type Rubber Seals
Delivery time 1-5 days for small amout, 15-40 days for big amount

R18 ZZ Nonstandard Deep Groove Ball Bearings
R18 ZZ-2RS Cooling Fan Bearing / Inch Size Ball Bearings 28.575*53.975*9.525mm 0R18 ZZ-2RS Cooling Fan Bearing / Inch Size Ball Bearings 28.575*53.975*9.525mm 1
Relevant Types of Nonstandard Deep Groove Ball Bearings:

Boundary dimensions(mm) Load Rating(kN)


d D B Cr Cor
R6 9.525 22.225 5.558 2.57 1.36 0.0096
R8 12.700 28.575 6.35 5.11 2.39 0.0169
R10 15.875 34.925 7.14 6.00 3.25 0.0292
R12 10.050 41.275 7.938 9.38 5.03 0.0447
R14 22.225 47.625 9.525 10.06 5.85 0.0748
R16 50.800 9.525 12.700 10.06 5.85 0.0808
R18 28.575 53.975 12.700 13.23 8.30 0.0847
R20 31.750 57.150 9.525 13.23 8.30 0.0903
R22 34.925 63.500 11.112 16.21 10.42 0.1332
R24 38.100 66.675 11.112 17.03 11.70 0.1384

R18 ZZ-2RS Nonstandard Deep Groove Ball Bearing Application:
2.Household Appliances,Internal Combustion Engines
3.Traffic Vehicles,Agricultural Machinery,construction machinery,oller skates
Packing method:

We have multiple packages for shielded radial ball bearing R8 ZZ-2RS 

1.Industrial package: plastic tube + paper carton + wooden pallet

craft paper + paper carton + wooden pallet

2.Individual package:individual paper box + paper carton + wooden pallet

3.As customer's demand


Our Factory



R18 ZZ-2RS Cooling Fan Bearing / Inch Size Ball Bearings 28.575*53.975*9.525mm 2R18 ZZ-2RS Cooling Fan Bearing / Inch Size Ball Bearings 28.575*53.975*9.525mm 3


Working principle:


1.Deep groove ball bearing can bear radial load, radial load and axial load.


2.When it only bears radial load, the contact Angle is zero. When the deep groove ball bearing has a large radial clearance.


3.It has the performance of angular contact bearing and can bear a large axial load.


Shipping method:

1.For small amount (GW<100KGS), we can send you by express, such as DHL, Fedex, TNT etc

2.For GW between 100KGS to 500KGS, we can send you by sea shipping or air shipping

3.For large amount (GW > 500KGS), we can send you by sea

Q1: Are you trading company or manufacturer ?


A: We are factory and professional manufactuer of bearings.



Q2: Can I get a sample to check out the quality ?


A: Sure, free samples are available for stock products if you can payfor the shipping cost.



Q3: Can you do OEM to print my logo/brand on the products ?


A: Yes, we can print your logo/brand on the products, you just need to send us your logo/brand files, we will show you how it looks like before shipping out.



Q4: How long is your delivery time ?


A: Generally we have regular stocks for standard bearings that can be shippedin 2 days after your payment. It will take 15-35 days for new production order, which depends on your order quantity.

Contact Us:

Contact Details

Phone Number : 13589478060

WhatsApp : +13589478060