Double Row HR30310DJ 50x110x29.25 Taper Roller Bearing

Product Specification

Model: HR30310DJ
Brand: NSK
Series: Metric series
Inner diameter: 50 mm
Outside diameter: 110 mm
Width: 29.25mm

Description: Tapered roller bearing comprised by inner ring, roller , retainer and outer ring, which can be installed separately.
This kind of bearing can support heavy radial load and axial load. Due to tapered roller bearing can only transfer one-way axial
load, we need to install a symmetric tapered roller bearing to transfer the opposite direction axial load. This kind of bearing
include single row , double-row and four-row tapered roller bearing according to the column number of roller. The clearance of
single row tapered roller bearing need a adjustment during installation. And the clearance of double-row and four-row tapered
roller bearing has been adjusted according to the users' requirement and need not to adjust.

ZhongHong Bearing Manufacturing Co.Ltd., produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.

Lead Time

Q1: Are you manufacturer or trading company?

A1: We are manufacturer

Q2: Whafs the MOQ?

A2:Usually Your MOQ is around 3000 pcs/color. Contact us for a quotation on
orders under 3000 pieces and we will do whatever we can to accommodate you.

Q3:Can i Get samples?

A3:Of course, we usually provide existing sample for free, however you need to
cover the express charge, and if you have special request then we will charge
you for special arrangement, and this charge is refundable when order is up
to a certain quantity.

Q4: What's the delivery time of your products?

A4: Usually the delivery time is 30 days after confirming order and detail. Delivery time depending on your purchasing quantity and production season.

Q5: How does your factory do regarding quality control.

A5: Quality is priority, we will do 100% quality inspection before shipment.

Q6: what is your terms of payment?

A6: Normally T/T, but we also accept L/C, PAYPAL.For mass production: 30% deposit before mass production,70% before shipment.

Q7: Can we use our own logo and design ?

A7: Yes, you can. We can follow up your request to put your logo or design on . For logo file must Al file.

Q8: When can I get the price?

A8: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or contact through Trade Manager to get prompt response. please call us or tell us in your email so that we will regard your inquiry as top priority.

1.you need to pay in advance

2.You can use west union

3.L/C at sight

4.30% T/T in advance . 70% against copy of B/L

1.Cylindrical roller bearing

2.Thrust ball bearing

3.Thrust roller bearing

4.Tapered roller bearing

5.Spherical roller bearing

6.Self-aligning ball bearing

7.Angular contact ball bearing

8.Joint bearing

1. in the same price , our quality is higher , in the same quality , our price is lower

2.high precision , long life.