test

7228ADF Duplex Pair Bearings
Dimensions: Bore (Inner) Diameter: 140 mm; Outer Diameter: 250 mm; Width (Thickness): 84 mm;

7228ADF
REQUEST FOR QUOTE
* *
Send
Product Attributes
Bearing Type Ball
For Load Direction Combined Radial and Thrust
Construction Two
Single Row/Double Row Single
Seal Type Open
Precision Rating P4 (ABEC-7)
Contact Angle 30
Part Number 7228ADF
Arrangement DF (face-to-face arrangement)
Bore Dia (d) 140 mm
Bore Dia Tolerance -0.01mm to 0
Outer Dia (D) 250 mm
Outer Dia Tolerance -0.011mm to 0
Width (2B) 84 mm
Width Tolerance -0.25mm to 0
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material TYN (ball guided polyamide resin cage)
TR (outer ring guided polyamide resin cage)
W ( steel plate punching)
T85 (polyamide 46 resin)
Dynamic Load Rating (Cr) (KN) 355
Static Load Rating (Cor) (KN) 470
Max Speed (Grease) (RPM) 1800
Max Speed (Oil) (RPM)  2400
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -40 to 120 ºC
Mass(Kg) 17.84
RoHS Compliant
7228ADF
Print PDF
Request a 3D CAD Model if you need special bearings - design custom bearings
What are the types of Angular Contact Ball Bearings 7228ADF ? Duplex Pair Bearings Manufacturing Service . Get Your Free, Instant price, design review, stock and delivery time.
Min.Order Quantity:Negotiation
Price:Negotiation
  • Fast Delivery     √
  • Best Quality       √
  • Good Price        √

The 10 Best-selling ball bearings of the Month

REQUEST FOR QUOTE
* *
Send