FR8-ZZ Flanged Miniature Ball Bearing 1/2x1-1/8x5/16 Shielded FR8ZZ

FR8-ZZ

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Size: ID: 1/2" x OD: 1-1/8" x W: 5/16" Inches

Precision Single Row Radial Flange Miniature Ball Bearing Both Sides Metal Shielded and pre-lubricated

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$7.25

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Quantity Price You Save
10 $6.53 Up to $7.25
30 $5.44 Up to $54.38
50 $4.71 Up to $126.88
100 $3.99 Up to $326.25

Data sheet

SIZES ID: 1/2" x OD: 1-1/8" x W: 5/16" Inch
MATERIAL Chrome Steel SAE-52100
LUBRICATION Chevron SRI-2 Grease
Interchange No RIF1812ZZ , R8FRHH, FR8SS, FR8PPD, FR8Z, FR-8-ZZ, FR8.2Z, FS5KDD, F77R8

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FR8-ZZ Single Row Precision Radial Miniature Flanged Ball Bearing Both Sides Metal Shielded and pre-lubricated with Grease

Size: ID: 1/2" x OD: 1-1/8" x W: 5/16" Inches

Match#: RIF1812ZZ , R8FRHH, FR8SS, FR8DD, FR8Z, FR-8-ZZ, FR8.2Z, FS5KDD, F77R8


Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

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Grade 
10/26/2018

Just what I needed!

Exactly as advertised

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FR8-ZZ Flanged Miniature Ball Bearing 1/2x1-1/8x5/16 Shielded FR8ZZ

FR8-ZZ Flanged Miniature Ball Bearing 1/2x1-1/8x5/16 Shielded FR8ZZ

Size: ID: 1/2" x OD: 1-1/8" x W: 5/16" Inches

Precision Single Row Radial Flange Miniature Ball Bearing Both Sides Metal Shielded and pre-lubricated