Airframe roller bearing BR4R

Product Features

10 degrees self-alignment in either direction, oil hole and oil groove in od of outer ring, radial clearance 0.0002 in. To 0.0010 in., w/steel sleeve in inner ring w/150, 000psi

Manufacturer Specification

Bore Diameter
0.2500 inches
Overall Outside Diameter
0.9014 inches
Lubrication Material
Grease
Outer Ring Width
0.4640 inches
Inner Ring Width
0.6250 inches
Seal Quantity
2
Bearing Seal Type
Contact
Lubrication Material Specification
Mil-g-23827 military specification single material response
Style Designator
Concave rollers, double closure, self aligning
NSN
3110-00-690-7299
Description
Bearing,roller,airframe

Product Details

Steel roller material, cadmium all external/exposed metal surfaces surface treatment.

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Last Availability

This product was available in the following quantities and conditions when checked on 07/23/2020.

  • NS Stock: 1
  • NE Stock: 1
  •   ISO9001 / AS9100 Quality Standards
  •   Volume Discounts Available
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  •   Standard and Metric sizes

last updated on 05/03/2024