SIFT BEARING STORE CATALOG

45TAC75BNSKPrecision / Angular Contact

45TAC75B is a NSK precision / angular contact bearing, bore 45 mm, O.D. 75 mm, width 15 mm. Dimensions, drawing, interchanges and price.

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Bore d45mm
Outside dia. D75mm
Width B15mm
Mean dia. dm60mm

Original catalogue drawing - NSK catalogue, page 223

45TAC75B NSK Precision / Angular Contact bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

DdBOutside dia. D75 mmBore d45 mmWidth B15 mm

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

SymbolDimensionmminch
dBore diameter451.7717
DOutside diameter752.9528
BInner-ring / bearing width150.5906

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)45
Bore d (in)1.7717
Outside dia. D (mm)75
Outside dia. D (in)2.9528
Width B (mm)15
Width B (in)0.5906

Source & traceability

BrandNSK
Source catalogueNSK inch product catalogue
Catalogue pagep.227 (dimensions) / p.227 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Series variants (different suffix)

DesignationBrandTypedDB/TDyn. ratingkg
45TAC100BNSKPrecision / Angular Contact4510020--

Nearby bore sizes

DesignationBrandTypedDB/TDyn. ratingkg
45BNC10NSKPrecision / Angular Contact4575163,480 lbs0.254
45BNC10SN24NSKPrecision / Angular Contact4575163,480 lbs0.254
45BNR10HNSKPrecision / Angular Contact4575162,630 lbs0.259
45BNR10SNSKPrecision / Angular Contact4575162,630 lbs0.259
5000NSKPrecision / Angular Contact451002565.5 kN0.823
5209NSKPrecision / Angular Contact458530.254.5 kN0.67
5309NSKPrecision / Angular Contact4510039.775.5 kN1.37
7009NSKPrecision / Angular Contact45751625.4 kN0.25

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