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7334 angular contact ball bearing 170*360*72 MM

7334 Angular Contact Ball Bearing 170*360*72 MM

Min. Order:
1 Piece
Payment term:
Payment term: 35% deposit, the balance to be paid
Delivery time:
5 days of stock, 20-30 days of make large order
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Mobile NO.: 18616152345
Technical Parameters:
Product Designations:
7334
Structure:
angular contact ball bearing
Inside Diameter:
170 mm
Outside Diameter:
360 mm
Thickness:
72 mm
Weight:
35.7 KG
Brand:
OEM JMZC
Precision Rating:
P0 P6 P5 P4
Bearing Material:
bearing steel chrome steel Gcr15
Seals Type:
OPEN
7334 Angular Contact Ball Bearing 170*360*72 MM

 Hub bearings 7334 & 7334 bearings China manufacturer 

 


(Brand)
JMZC OEM

(Series)
angular contact ball bearings

(Bearing NO)
7334 bearings 

(Basic size)

:mm
inner diameter 170
outer diameter 360
thickness 72
r(min) 4
r1(min) 1.5
a 40.5

(Basic load ratings)

:N
dymamic load rating (Cr) 390000
static load rating (Cor) 485000

(Limiting Speeds)

:N(1/min)
grease lubrication 1600
oil lubrication 2200
(Mass) 35.7 kg

(Detail)

single row angular contact ball bearings ,30°angle 

 

Descriptions of 7334 bearings 

An angular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race.

7334 bearings, angular contact ball bearing, is made of Chrome Steel. which have a contact angle so that they can sustain significant axial loads in one direction together with radial loads.

7334 bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.


Advantages of 7334 bearings 

1.Low friction, almost noiseless and high rolling speed 
2.Easy to install 
3.Simple structure ensures fast equipment
4.Optimised internal design

5.High load ratings
6.Increased limiting speed
7.High strength ball guided brass cage
8.High dimensional and running accuracy
9.Narrow axial clearances or preloads range
10.Universal facing in standard  



The features of 7334 bearings 

7334 bearings is that it can bear both radial load axial load, the axial load capacity depends on how big the contact angle is, the bigger angle, the bigger capacity.

7334 Bearings is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.

 

Principal dimensions

Basic load ratings

Mass

Designations

dynamic

static

d

D

B

C

C0

mm

kN

kg

-

180

250

33

168

212

4,2

71936 CD/P4A

180

280

46

229

275

8,9

7036 ACD/P4A

180

280

46

242

290

8,9

7036 CD/P4A

190

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How can you buy 7334 Angular Contact Ball Bearing 170*360*72 MM on the Internet?
High quality 7334 ( 35.7 kg Mass, ID: 170 mm OD: 360 mm WD: 72 mm , P0 P6 P5 P4 Accuracy Class , bearing steel chrome steel Gcr15 Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 7334. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.
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