Action Bearing Co.
201 Brighton Ave., Boston, MA 02134 US
Phone: 800.225.4587 • Fax: 800.252.1996
E-Mail: info@actionbearing.com Web site: www.actionbearing.com
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NA Inserts

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Standard duty with eccentric locking collar.

Available with:
  • Set screw or eccentric locking collars.
  • Available in stainless steel and nickel plated styles.
  • Wide inner race
  • B-type of L3-type seals.




  Results 26 - 47 of 47 1 2 

Item #

(d) Shaft Diameter

(D) Dimension

(Bi) Dimension

(Be) Dimension

(N) Dimension

(M) Dimension

(I) Dimension

Basic Load Rating

Basic Static Load Rating

NA27 1 11/16 in 3.3465 in 2.2165 in 0.8661 in 0.8425 in 0.8425 in 0.5315 in 7.110 lb 4.460 lb
NA28 1 3/4 in 3.3465 in 2.2165 in 0.8661 in 0.8425 in 0.8425 in 0.5315 in 7.110 lb 4.460 lb
NA45MM N/A 3.3465 in 2.2165 in 0.8661 in 0.8425 in 0.8425 in 0.5315 in 7.110 lb 4.460 lb
NA30 1 7/8 in 3.5433 in 2.4685 in 0.9449 in 0.9685 in 0.9685 in 0.5315 in 7.400 lb 4.910 lb
NA31 1 15/16 in 3.5433 in 2.4685 in 0.9449 in 0.9685 in 0.9685 in 0.5315 in 7.400 lb 4.910 lb
NA50MM N/A 3.5433 in 2.4685 in 0.9449 in 0.9685 in 0.9685 in 0.5315 in 7.400 lb 4.910 lb
NA32S 2 in 3.5433 in 2.4685 in 0.9449 in 0.9685 in 0.9685 in 0.5315 in 7.400 lb 4.910 lb
NA32 2 in 3.937 in 2.8110 in 0.9843 in 1.0906 in 1.0906 in 0.6299 in 9.490 lb 6.440 lb
NA34 2 1/8 in 3.937 in 2.8110 in 0.9843 in 1.0906 in 1.0906 in 0.6299 in 9.490 lb 6.440 lb
NA55MM N/A 3.937 in 2.8110 in 0.9843 in 1.0906 in 1.0906 in 0.6299 in 9.490 lb 6.440 lb
NA35 2 3/16 in 3.937 in 2.8110 in 0.9843 in 1.0906 in 1.0906 in 0.6299 in 9.490 lb 6.440 lb
NA36 2 1/4 in 4.3307 in 3.0630 in 1.0630 in 1.2165 in 1.2165 in 0.6299 in 11.500 lb 7.490 lb
NA60MM N/A 4.3307 in 3.0630 in 1.0630 in 1.2165 in 1.2165 in 0.6299 in 11.500 lb 7.490 lb
NA38 2.375 in 4.3307 in 3.0630 in 1.0630 in 1.2165 in 1.2165 in 0.6299 in 11.500 lb 7.490 lb
NA39 2 7/16 in 4.3307 in 3.0630 in 1.0630 in 1.2165 in 1.2165 in 0.6299 in 11.500 lb 7.490 lb
NA40 2 1/2 in 4.7244 in 3.3740 in 1.1024 in 1.3425 in 1.3425 in 0.6890 in 12.400 lb 8.760 lb
NA65MM N/A 4.7244 in 3.3740 in 1.1024 in 1.3425 in 1.3425 in 0.6890 in 12.400 lb 8.760 lb
NA44 2 3/4 in 4.9213 in 3.3740 in 1.1811 in 1.3425 in 1.3425 in 0.6890 in 13.530 lb 9.620 lb
NA70MM N/A 4.9213 in 3.3740 in 1.1811 in 1.3425 in 1.3425 in 0.6890 in 13.530 lb 9.620 lb
NA47 2 15/16 in 5.1181 in 3.6260 in 1.2598 in 1.4685 in 1.4685 in 0.6890 in 14.620 lb 10.540 lb
NA75MM N/A 5.1181 in 3.6260 in 1.2598 in 1.4685 in 1.4685 in 0.6890 in 14.620 lb 10.540 lb
NA48 3 in 5.1181 in 3.6260 in 1.2598 in 1.4685 in 1.4685 in 0.6890 in 14.620 lb 10.540 lb
  Results 26 - 47 of 47 1 2