Self-aligning roller bearing 30J31
Manufacturer Specification
Brand
Overall Width
73.00 millimeters
Bore Diameter
100.0 millimeters
Overall Outside Diameter
215.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Internal Clearance
0.0053 inches radial and 0.0071 inches radial
Standard Tolerance Designation
Rbec no.1
Style Designator
Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable
Nondefinitive Specification/std Data
6 class and 264 type and 00 grade
Departure From Cited Designator
As modified by internal clearance
NSN
3110-00-871-7838
Description
Bearing,roller,self-aligning
Product Details
Steel roller material.
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last updated on 05/17/2024