NSK KOYO NTN HR32306J / 32306 J2/Q inch tapered roller bearing size 30x72x28.75mm

Bearings details

Product characteristics:
1.Single row bearings can withstand radial and unidirectional axial loads, and double row bearings can withstand radial and bi-directional axial loads.
2.Suitable for heavy load and shock load.
3.The larger the outer ring angle (contact angle), the greater the axial load capacity.
4.This kind of bearings are mostly British series.

Large stock 32306 inch tapered roller bearing size 30x72x28.75mm

1 )Brief introduction:

Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.
Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions.
2).Types:
1.Single-row tapered roller bearings
2.Double-row tapered roller bearings
3.Four-row tapered roller bearings
4.Double, four-row tapered roller bearings with multi-seal
Typical applications:
Tapered roller bearings are widely applied to machine tool spindles, gear reduction units, automotive transaxles, transmissions, rolling mill, mining, metallurgical industry, plastic machinery, home appliances, electric motors, pumps, machinery and other automotive components.
3)Advantages:
1.high speed and high precision
2.long service lifetime
3.lowest noise and good performance

tapered roller bearing size:

Tapered roller bearing feature: 
Tapered roller bearing can bear large radial load and axial load.Because of cone roller bearing can only transfer unilateral axial load, therefore, in order to transfer the opposite direction of the axial load will need another symmetric installed circular cone roller bearings.

Application:

Automobile: front wheel, rear wheel, gearbox, differential pinion shaft
Other: machine tool spindle, construction machinery, large agricultural machinery, railway vehicle gear reducer, rolling mill roll neck and reducer

Q:Do you accept ODM&OEM orders?

A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize packaging box as per your requirements.

 Q:Do you offer free samples?

A: Yes we offer free small samples to distributors and wholesalers, pls note,if your bearings are bigger,we will send you same materials/same brands as for sample.however customers should bear freight.

 We DO NOT offer free samples to end users.

 Q:What’s the MOQ?

A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance.

Q:How long is the lead time?

A: Normally lead time is about 3-7days,if it is customized order ,the lead time will be reconfirmed, about 10-15days.

Q:How to place orders?

A: 1. Email us the model, brand and quantity, consignee information, shipping way and payment terms;

2. Proforma Invoice made and sent to you;

3. Complete Payment after confirming the PI;

4. Confirm Payment and arrange production.