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ENGINEERED BEARINGS
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Cylindrical Roller Bearings
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Inner Ring (IR)
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Part Number IR-607236
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Part Number IR-607236, Inner Ring (IR)
Ideal choice where the shaft is not practical to use as inner raceway.
Designed to meet established inch tolerances.
Maximum shaft fillet radius cannot exceed inner-ring bore chamfer as shown.
Optional centralized lubrication groove (bore) or through hole available – specify when ordering.
Designed to be axially clamped against shoulder for loose transition fit on shaft.
After mounting, for tight transition fit (keeping inner ring from rotating relative to shaft), inner-ring O.D. must not exceed raceway diameter on matching bearing.
After mounting, if O.D. of inner ring exceeds the required raceway diameter for matching bearing, ring should be ground to proper diameter while mounted on shaft.
Unmarked end of inner ring to be assembled against the shaft shoulder to ensure clearing the maximum allowable shaft fillet as indicated in tables shown.
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Unit of Measure:
Imperial
Metric
Both
Specifications
·
Dimensions
·
Sub Assembly Part Numbers
Specifications
Shaft Diameter
3.750
in
Max. Loose Transition Fit S
3.7495
in
95.237
mm
Min. Loose Transition Fit S
3.7487
in
95.217
mm
Max. Interference Fit
3.7511
in
95.278
mm
Min. Interference Fit
3.7505
in
95.263
mm
Dimensions
Dimension D
3.750
in
95.25
mm
Dimension F
4.5000
in
114.300
mm
Dimension B
2.2500
in
57.150
mm
Chamfer r
smin
0.10
in
2.54
mm
Sub Assembly Part Numbers
Used with Bearing Designation
HJ-729636
MORE IMAGES
·
Inner Ring (IR)-2
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