Product Details

HK 3030 High Precision Bearing 30x37x30 mm Needle Roller Bearing HK3030

Introduction of Drawn cup needle bearings

Drawn cup needle bearings are designed to support radial loads and reduce friction between rotating components. The low cross section provides maximum load-carrying capability with a minimum of space required. Drawn cup bearings are easily installed with a press fit in the housing.

There are two basic designs: the full complement and the caged version. Both have a drawn outer shell that serves as a raceway for the rollers contained in the bearing. The full complement version has the maximum number of rollers mechanically retained by the drawn outer shell. This design combines high radial load-carrying capability with low cost. The standard caged version contains a one-piece steel cage to guide and retain the rollers. This design provides high speed and maximum lubricant retention capability.

drawn cup needle roller bearings design features

Torque can be transmitted by either the housing or the shaft.
Torque is positively transmitted by rollers that wedge against interior ramps.
Transition from free motion to lock occurs with minimal backlash or lost motion.
Available as clutch-only or as a clutch and bearing assembly.
Clutch-only units should be used with external radial support to hold the shaft and housing.

drawn cup needle roller bearings application

Transmissions, transfer cases, engines and valve trains

Steering and braking systems

Axle support

Outboard engines

Power tools

Copiers, fax machines, paper-moving equipment

Appliances

Product Description

Products Brand	UBT bearing	HK3030
Material Detail	Gcr15
F	30mm
D	37mm
C	30mm
Payment Terms	1.3% T/T in advance 70% against copy of B/L 2.20 days after order

Main products

CHANGZHOU UBT NEEDLE ROLLER BEARING

Packaging

CHANGZHOU UBT NEEDLE ROLLER BEARING

1.Neutral packing (neutral plastic bag+ neutral carton+ Plywood/Iron pallets)

2.Custom packing (with logo or barcode according to clients’ requirement)

FAQ

CHANGZHOU UBT NEEDLE ROLLER BEARING

Q: I have a urgent order , and want to find a good supplier in short time ,what should i do ?A: Please send your inquiry to me ,and tell me ,the model ,quantity ,material ,package ,precision ,you need ,i will give you a quick response.

Q: How can i get a price with a discount ?A: Discount according to orders .Bigger order ,less money every bearing will cost ,then discount will be bigger .

Q: I have a trial order ,the quantity is little ,could you manufacturing it for me ?A: Please contact me ,i will tell you the MOQ.If you also need we design the single box for you ,we could make it for you ,and the extra cost of the order will return you by next official order.

Q: I don’t know your factory before ,could you tell me which company you are cooperating now ? I want to get to know more about your factory?A: Sorry ,this is our company regulation :we should not let the information of our customer out ,in the same time ,we also keep your information confidential.If you want to know more information ,you could get some free sample from our factory or visit factory if you have the time .

Q: Does your company could accept D/P or D/A payment terms?A: The payment terms of our company is :30% deposit by T/T or West Union ,70 % balance against the copy of B/L.

Q:Now i have a important order ,the quality must be good ,and my customer will test the goods when receive it ,the quality must be good ,can i trust you ?

A:Our manufacturing factory was founded over 10 years. With so many year professional experience, if you need some certificate to show for your customer, pls inform us. We belive could help u to enlarge your market!

Factory

CHANGZHOU UBT NEEDLE ROLLER BEARING

Our Services

CHANGZHOU UBT NEEDLE ROLLER BEARING

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