Hubei Parts Service Supply Co., Ltd.
4944X3DM (Size:220x309.5x76mm) High Precision Angular Contact Ball Bearing

4944X3DM (Size:220x309.5x76mm) High Precision Angular Contact Ball Bearing

Min. Order:
1 Piece
Stock:
100 Piece
Port:
Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao
Payment term:
by T/T in advance
Delivery time:
2-3 days for stock, 25-30 days for bulk production
Skype online
QQ online
Mobile NO.: +86-18062246726
Technical Parameters:
Product Designations:
4944X3DM
Old Designations:
86744
Structure:
Ball Bearing
Number of Rows:
Double
Inside Diameter:
220 mm
Outside Diameter:
309.5 mm
Thickness:
76 mm
Weight:
17 KG
Dynamic load Capacity, Radial (Cr):
312 (kN)
Static load Capacity, Radial (Cor):
520 (kN)
Reference speed (Grease rpm):
1000
Limiting speed (Oil rpm):
1500
Demensions:
220x309.5x76
Brand:
Neutral Product
Precision Rating:
P5
Bearing Material:
Chrome Steel (Gcr15)
Seals Type:
Without Seals
Ball Material:
Chrome Steel (Gcr15)
Transport Package:
Standard Export Package
Shipping Ways:
by Sea or Air
Country of Origin:
China
Bore Type:
Cylindrical Bore
Equal. Bearing:
305272D (SKF)
Rolling Element:
Ball
Application:
Rolling Mill
4944X3DM (Size:220x309.5x76mm) High Precision Angular Contact Ball Bearing

4944X3DM Double Row Angular Contact Ball Bearing for Rolling Mill, High Speed, High Precision, and Higher Load Carrying Capacity.

Alternative P/N: 305272D (SKF)

Size: 220x309.5x76mm

Inner Diameter (d): 220mm
Outer Diameter (D): 309.5
mm
Thickness (B): 76
mm

Bearing Part No.

Main Dimensions  (mm)

Basic  Load  Rating (kN)

Speed  ratings  (rpm)

Weight (kg)

d

D

B

Dynamic (Cr )

Static  (Cor)

Grease

Oil

4944X3DM

220

309.5

76

312

520

1000

1500

17

Applications:

Rolling Mill, Conveying Equipment, Packaging Equipment, Elevators, Compressors, and etc.

E-mail:

sales@partsservicesupply.com

Wechat:

+8618062246726

Whatsapp:

+8618062246726

Skype:

Stellaqiao

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 4944X3DM ( 17 kg Mass, ID: 220 mm OD: 309.5 mm WD: 76 mm , Double Rows , P5 Accuracy Class , Chrome Steel (Gcr15) Material , 312 (kN) Radial dynamic , 520 (kN) Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 4944X3DM. 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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