IPTCI Bearings
IPTCI Bearings
9675 West 76th Street
Suite 130
Minneapolis, MN 55344

Toll Free: 800-328-8153 . Phone: 952-224-7030 . Fax: 952-224-7039
E-Mail: sales@iptci.com Website: www.iptci.com
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Standard duty with eccentric locking collar.
  • Wide inner race
  • B-type or L3-type seals
NA_NAW
Unit of Measure
1 2 3 

Item #

d - Bore Dia. of Bearing

D - Dimension

Bi - Dimension

Be - Dimension

N - Dimension

M - Dimension

NAW 201 N/A 12 mm N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NAW 201 8 N/A 1/2 Inch N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NAW 202 N/A 15 mm N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NAW 202 10 N/A 5/8 Inch N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NAW 203 N/A 17 mm N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NA 201 N/A 12 mm N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NA 201 8 N/A 1/2 Inch N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NA 202 N/A 15 mm N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NA 202 10 N/A 5/8 Inch N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NA 203 N/A 17 mm N/A 1.5748 Inch40 mm N/A 1.4685 Inch37.3 mm N/A 0.5906 Inch15 mm N/A 0.5472 Inch13.9 mm N/A 0.5472 Inch13.9 mm
NA 204 12 N/A 3/4 Inch N/A 1.8504 Inch47 mm N/A 1.7126 Inch43.5 mm N/A 0.6299 Inch16 mm N/A 0.6693 Inch17 mm N/A 0.6693 Inch17 mm
NA 204 20MM N/A 20 mm N/A 1.8504 Inch47 mm N/A 1.7126 Inch43.5 mm N/A 0.6299 Inch16 mm N/A 0.6693 Inch17 mm N/A 0.6693 Inch17 mm
NA 205 14 N/A 7/8 Inch N/A 2.0472 Inch52 mm N/A 1.7441 Inch44.3 mm N/A 0.6693 Inch17 mm N/A 0.6850 Inch17.4 mm N/A 0.6850 Inch17.4 mm
NA 205 15 N/A 15/16 Inch N/A 2.0472 Inch52 mm N/A 1.7441 Inch44.3 mm N/A 0.6693 Inch17 mm N/A 0.6850 Inch17.4 mm N/A 0.6850 Inch17.4 mm
NA 205 25MM N/A 25 mm N/A 2.0472 Inch52 mm N/A 1.7441 Inch44.3 mm N/A 0.6693 Inch17 mm N/A 0.6850 Inch17.4 mm N/A 0.6850 Inch17.4 mm
NA 205 16 N/A 1 Inch N/A 2.0472 Inch52 mm N/A 1.7441 Inch44.3 mm N/A 0.6693 Inch17 mm N/A 0.6850 Inch17.4 mm N/A 0.6850 Inch17.4 mm
NA 206 17 N/A 1 1/16 Inch N/A 2.4409 Inch62 mm N/A 1.9016 Inch48.3 mm N/A 0.7480 Inch19 mm N/A 0.7165 Inch18.2 mm N/A 0.7165 Inch18.2 mm
NA 206 18 N/A 1 1/8 Inch N/A 2.4409 Inch62 mm N/A 1.9016 Inch48.3 mm N/A 0.7480 Inch19 mm N/A 0.7165 Inch18.2 mm N/A 0.7165 Inch18.2 mm
NA 206 30MM N/A 30 mm N/A 2.4409 Inch62 mm N/A 1.9016 Inch48.3 mm N/A 0.7480 Inch19 mm N/A 0.7165 Inch18.2 mm N/A 0.7165 Inch18.2 mm
NA 206 19 N/A 1 3/16 Inch N/A 2.4409 Inch62 mm N/A 1.9016 Inch48.3 mm N/A 0.7480 Inch19 mm N/A 0.7165 Inch18.2 mm N/A 0.7165 Inch18.2 mm
NA 206 20 N/A 1 1/4 Inch N/A 2.4409 Inch62 mm N/A 1.9016 Inch48.3 mm N/A 0.7480 Inch19 mm N/A 0.7165 Inch18.2 mm N/A 0.7165 Inch18.2 mm
NA 207 20 N/A 1 1/4 Inch N/A 2.8346 Inch72 mm N/A 2.0118 Inch51.1 mm N/A 0.7874 Inch20 mm N/A 0.7402 Inch18.8 mm N/A 0.7402 Inch18.8 mm
NA 207 21 N/A 1 5/16 Inch N/A 2.8346 Inch72 mm N/A 2.0118 Inch51.1 mm N/A 0.7874 Inch20 mm N/A 0.7402 Inch18.8 mm N/A 0.7402 Inch18.8 mm
NA 207 22 N/A 1 3/8 Inch N/A 2.8346 Inch72 mm N/A 2.0118 Inch51.1 mm N/A 0.7874 Inch20 mm N/A 0.7402 Inch18.8 mm N/A 0.7402 Inch18.8 mm
NA 207 35MM N/A 35 mm N/A 2.8346 Inch72 mm N/A 2.0118 Inch51.1 mm N/A 0.7874 Inch20 mm N/A 0.7402 Inch18.8 mm N/A 0.7402 Inch18.8 mm
Unit of Measure
1 2 3