ER47
View detailed technical data, stock status, and sourcing information for: ER47
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A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
1.5000 inches nominal outer ring width, 5.1173 inches minimum and 5.1181 inches maximum overall outside diameter, ground surface finish, 2.9375 inches minimum and 2.9381 inches maximum bore diameter, 3.0575 inches minimum and 3.0625 inches maximum inner ring width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Bore Diameter
- 2.9375 inches minimum and 2.9381 inches maximum
- Overall Outside Diameter
- 5.1173 inches minimum and 5.1181 inches maximum
- Outer Ring Width
- 1.5000 inches nominal
- Inner Ring Width
- 3.0575 inches minimum and 3.0625 inches maximum
- Surface Finish
- ground
- Seal Quantity
- 2
- Bearing Seal Type
- labyrinth
- Load Direction
- radial
- Bore Shape
- straight
- Internal Fit-Up Designation
- standard
- Features Provided
- snap ring-groove mounting and mounting groove
- Special Features
- setscrew in inner ring,oil hole and grrove in outer ring,w/felt enclosed seals
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- dod-g-24508 mil spec single material response
- Material
- steel ball
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel seal
- Style Designator
- non-loading groove, non-separable
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-097-8945?
Does the NSN 3110-00-097-8945 have a Schedule B code assigned?
Does NSN 3110-00-097-8945 require demilitarization?
Does NSN 3110-00-097-8945 contain precious materials?
Does NSN 3110-00-097-8945 contain hazardous materials?
When the NSN 3110-00-097-8945 was assigned to the Federal Catalog?
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