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30309 U Bearing 45×100×27.25mm NTN tapered roller bearing for industry

we have received and installed the bearings, I am not a metalurgist, however side by side the bearing looks to be just as good as the Koyo bearing.

—— Frank Summa

Thanks for your quality bearings, your bearings saved our cost for 50% than ever before, hope your company can manufacturing better bearings in the future.

—— John

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30309 U Bearing 45×100×27.25mm NTN tapered roller bearing for industry

China 30309 U Bearing 45×100×27.25mm NTN tapered roller bearing for industry supplier

Large Image :  30309 U Bearing 45×100×27.25mm NTN tapered roller bearing for industry

Product Details:

Place of Origin: China
Brand Name: EASIER
Certification: ISO9001/TS16949
Model Number: 30303U Bearing

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: USD$20/Pcs
Packaging Details: industrial packing or single box
Delivery Time: 2days for stock bearing and 15days for OEM bearing
Payment Terms: T/T,Cash,Paypal,West Union
Supply Ability: 2000Pcs/month
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Detailed Product Description

30309 U Bearing
NTN 30309 bearing
Stock:500pcs
Delivery:2 days after confirmed
www.xrbearing.com
E-mail:brandbearings@gmail.com
Skype:brandbearings

 

Dimensions

d 45 mm
D 100 mm
T 27.25 mm
d1 ≈ 70.2 mm
B 25 mm
C 22 mm
r1,2 min. 2 mm
r3,4 min. 1.5 mm
a 21 mm
Abutment dimensions

da max. 59 mm
db min. 55 mm
Da min. 86 mm
Da max. 92 mm
Db min. 92 mm
Ca min. 3 mm
Cb min. 5 mm
ra max. 2 mm
rb max. 1.5 mm
Calculation data
Basic dynamic load rating C 108 kN
Basic static load rating C0 120 kN
Fatigue load limit Pu 14.3 kN
Reference speed 5300 r/min
Limiting speed 7000 r/min
Calculation factor e 0.35 
Calculation factor Y 1.7 
Calculation factor Y0 0.9 
Mass
Mass bearing 0.972 kg


XRB Bearing. China bearings manufacturer and supplier,XRB focus on research & development and manufacturing general purpose and non-standard roller bearings, our products contains tapered roller bearings(inch & metric size),sealed spherical roller bearings,spherical roller thrust bearing, CARB toroidal roller bearings,cylindrical roller bearings,Vibrating screen bearing, papermaking machinery bearing, concrete mixer truck bearing,excavator bearings,rolling mill bearing.

 

Contact Details
Liaocheng Explorer Bearing Manufacturing Co.,Ltd

Contact Person: Mr. Fred

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