Happy Thanksgiving!  Most vendors will be closed Thursday and Friday.   Orders entered on Thanksgiving will be processed Monday, Nov. 30th

Categories

Add products to your shopping cart

#1133497

8311BB

Image for Illustration purposes only. Actual product may vary

MRC 8311BB ANGULAR CONTACT BALL BRGS

View additional description
  • Typically ships in: 1 day
  • Weight: 7.4 lb

$635.29 Each

Select Quantity

Unit of measure: each

Returnable: See conditions

Payment methods:

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning

Return policy

Item must be unused.

Item must be in it's original package.

Product's availability

State of California Proposition 65 Product Warning

Nov. 4, 2018

Things break. No matter how you handle them, chances are that they will fail at some point. The same holds when it comes to bearing. However, understanding the main problems that affect bearings can help you to prevent the damage, reduce wear and tear, enhance performance, and extend their lifespan.

Read More

 

Additional Description

Item Details
Manufacturer: MRC Bearing Service
Weight: 7.382 lbs.
Product Name: 8000BB Series PumPac Diamond 15°/15° Angular Contact Ball Bearing Set
Description: Single Row Angular Contact Bearing, 55 mm ID x 120 mm OD x 29 mm Wide, Open, Standard Precision (ABEC 1), Brass / Bronze Cage, Normal Clearance (C0), 15° Contact Angle, Duplex (2) Set
Specifications
Inch/Metric Metric Bore Bore Type Round Bore
I.D. 55 mm O.D. [Min]  
O.D. [Max]   O.D. 120 mm
Width [Min]   Width [Max]  
Width 29 mm Enclosure Open
Rows of Balls Single Material Steel
O.D. Type Straight Bearing Type Angular Contact
Precision Standard Radial Internal Clearance Specification Normal Clearance
Ambient Temperature Range [Min]   Ambient Temperature Range [Max]  
Ball Material Steel Cage Type Metal
Capacity Standard Capacity Contact Angle 15°
Guide Type   Lubrication  
Outer Ring Width 29 mm Precision Level Standard (ABEC 1)
Preload Level None Seal Material None
Seal Type Unsealed Seal Width  
Dynamic Load Rating 32100 lbf Static Load Rating [Max] 27400 lbf
Ball Dia.   Bearing Design  
Bore B   Cage Material Brass/Bronze
Collar No.   Collar O.D.  
Collar Width   Corner Radius [Min]  
Eccentric Collar Offset   Fillet Radius 2 mm
Flange O.D. [Max]   Flange O.D.  
Flange Width [Max]   Flange Width  
Flush Ground   Housing Shoulder Diameter [Min]  
Housing Shoulder Diameter [Max]   Housing Shoulder Diameter  
Industry Standard Part #   Inner Ring O.D.  
Inner Ring Offset   Inner Ring Width 29 mm
Internal Design   Limiting Speed  
Limiting Speed - Grease 5600 rpm Limiting Speed - Oil 8100 rpm
Limiting Speed - Sealed   Locking Device No Locking Device
Lube Hole Center   Lubricant Oil Preservative
Misalignment Range   No. in Set Duplex Set
No. of Balls   O.D. (B)  
Outer Ring   Outer Ring Inner Diameter  
Outer Ring Size   Peak Running Torque (mg-mm)  
Peak Starting Torque (mg-mm)   Pre Lubricant  
Preload Amount   Radial Internal Clearance Normal
Radial Load Rating [Max]   Radial Rigidity (lbf/µm)  
Reference Speed   Seal O.D.  
Seal Protection Width   Seating Washer  
Series   Set Screw Offset  
Set Screw Size   Shaft Shoulder Diameter [Min]  
Shaft Tolerance   Snap Ring No Snap Ring
Snap Ring O.D.   Snap Ring Offset  
Snap Ring Thickness   Special Features  
Stamping   Static Thrust Load Rating [Max]  
Temperature Range [Min]   Temperature Range [Max] 450 °F
Use With      
Product Information
General
The PumPac 8000-BB series consists of two 15" (B) bearings.

Specifications:

Locking None
I.D. 2.165
Cage Metal
O.D. 4.724
Bearing Type Angular Contact
Enclosure Open