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Shandong Aifule Precision Bearing Co., Ltd.

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Roller Bearings Auto Bearing Manufacturer NSK 30306 Single Row Tapered Roller Bearing 30306

This type of bearing is equipped with a round platform roller, the roller by the inner ring of the large rim.

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Roller Bearings Auto Bearing Manufacturer NSK 30306 Single Row Tapered Roller Bearing 30306

Structure:

This type of bearing is equipped with a round platform roller, the roller by the inner ring of the large rim.

Single row bearings can bear radial load and unidirectional axial load, and double row bearings can bear radial load and bidirectional axial load.Suitable for bearing heavy load and shock load.

According to the different contact Angle (α), it can be divided into three types: small cone Angle, middle cone Angle and large cone Angle. The larger the contact Angle is, the greater the axial load capacity is.

Outer ring and inner assembly (inner ring and roller and cage assembly) can be separated for easy assembly and disassembly.

Bearings with rear auxiliary code "J" or "JR" have international interchangeability.

Main applicable cage:

Steel plate stamping cage, synthetic resin forming cage, pin cage.

Main applications of taper roller bearing：
Front wheel, rear wheel, transmission, differential pinion shaft. Machine tool spindles, construction machinery, large agricultural machinery, railway vehicle gear reducer, rolling mill roller neck and reducer.

30300 series
Model	d mm	D mm	H mm	W kg
30302	15	42	14.5	0.093
30303	17	47	15.5	0.13
30304	20	52	16.5	0.165
30305	25	62	18.5	0.263
30306	30	72	21	0.387
30307	35	80	23	0.515
30308	40	90	25.5	0.747
30309	45	100	27.5	0.984
30310	50	110	29.5	1.28

OUR FACTORY

We specialize in providing forklift bearings, deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, cylindrical roller bearings, tapered roller bearings, wheel hub bearings, agricultural machinery bearings, etc.

PRODUCT TESTING

We use advanced equipment to conduct strict quality inspection to ensure product quality.

PACKING AND DELIVERY

Sufficient stock for quick shipment.

CUSTOMER CHAT

Our professional service team provides you with the best service experience.

THE ADVANTAGES OF CHOOSING AIFULE

Whether you require standard bearing solutions or customized designs, we are here to meet your needs and support your success. Partner with us, and experience the Aifule difference in precision bearing solutions.

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FAQ

Can we take some samples? Any fees?

Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

Can I visit your factory?

Of course. We welcome customers from all over the world to visit our factory.

Are you a trading company or a manufacturer?

We are a professional bearing production company, but also a very professional bearing trading company Product. We can also provide all kinds of bearing products.

How do you make our business relationship good in the long run?

1. We maintain good quality and competitive prices to ensure the benefit of our customers. 2. We treat every customer as a friend, no matter where they come from, we sincerely do business with them and make friends.

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