QJ1064 (Size:320x480x74mm) Four Point Contact Ball Bearing For Rolling Mill
QJ1064 (Size:320x480x74mm) Four Point Contact Ball Bearing For Rolling Mill
QJ1064 Four Point Angular Contact Ball Bearing for Rolling Mill, Single Row, High Speed, High Precision, and Higher Load Carrying Capacity.
Size: 320x480x74mm
Inner Diameter (d): 320mm
Outer Diameter (D): 480mm
Thickness (B): 74mm
Bearing Part No. |
Main Dimensions (mm) |
Basic Load Rating (kN) |
Speed Ratings (rpm) |
Weight (Kg) |
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d |
D |
B |
r12min |
Dynamic (Cr ) |
Static (Cor) |
Grease |
Oil |
||
QJ1064 |
320 |
480 |
74 |
4 |
560 |
1190 |
850 |
1050 |
50 |
Applications: |
Pumps, Electric Motors, Gearboxes, Steel Mills, Windmills, Conveyors, and Other High-Speed Applications. |
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E-mail: |
sales@partsservicesupply.com |
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Wechat: |
+8618062246726 |
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Whatsapp: |
+8618062246726 |
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Skype: |
Stellaqiao |
The Four-Point Contact Ball Bearings are separable bearings, typically available in two structures: QJ 0000 (with two half inner rings and a complete outer ring); QJF 0000 (with two half outer rings a complete inner ring).Their contact angle are both 35°. When carrying pure radial loads, each ball contacts with rings are four point, and they are two point contact under pure axial loads. The bearings can carry axial loads in two directions and certain moment loads, and have the features of single row and double row angular contact ball bearings. They only can work normally in high speed when two point contact is formed.
All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please contact us by e-mail, wechat , whatsapp or skype.
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High quality QJ1064 ( 50 kg Mass, ID: 320 mm OD: 480 mm WD: 74 mm , Single Rows , P0 Accuracy Class , Chrome Steel (Gcr15) Material , 560 (kN) Radial dynamic , 1190 (kN) Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. QJ1064. 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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