Needle Roller Bearings NA49

Product Number System of
measurement
Inside Outside B Seal Ring Material Rolling Element
Material
Cage Material Tolerance Class price Cart
NA4900-2RS Metric 10 mm 22 mm 14 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 4.37
NA4900 Metric 10 mm 22 mm 13 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 3.80
NA4901 Metric 12 mm 24 mm 13 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 3.80
NA4901-2RS Metric 12 mm 24 mm 14 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 4.37
NA4902 Metric 15 mm 28 mm 13 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 5.50
NA4902-2RS Metric 15 mm 28 mm 14 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 6.33
NA4903 Metric 17 mm 30 mm 13 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 5.95
NA4903-2RS Metric 17 mm 30 mm 14 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 6.84
NA4904-2RS Metric 20 mm 37 mm 18 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 5.23
NA4904 Metric 20 mm 37 mm 17 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 4.55
NA49/22 Metric 22 mm 39 mm 17 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 7.20
NA4905-2RS Metric 25 mm 42 mm 18 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 9.14
NA4905 Metric 25 mm 42 mm 17 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 7.95
NA49/28 Metric 28 mm 45 mm 17 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 9.55
NA4906 Metric 30 mm 47 mm 17 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 6.55
NA4906-2RS Metric 30 mm 47 mm 18 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 7.53
NA49/32 Metric 32 mm 52 mm 20 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 15.75
NA4907-2RS Metric 35 mm 55 mm 21 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 13.05
NA4907 Metric 35 mm 55 mm 20 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 11.35
NA4908-2RS Metric 40 mm 62 mm 23 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 18.69
NA4908 Metric 40 mm 62 mm 22 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 16.25
NA4909-2RS Metric 45 mm 68 mm 23 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 21.10
NA4909 Metric 45 mm 68 mm 22 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 18.35
NA4910-2RS Metric 50 mm 72 mm 23 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 21.74
NA4910 Metric 50 mm 72 mm 22 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 18.90
NA4911 Metric 55 mm 80 mm 25 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 24.10
NA4912 Metric 60 mm 85 mm 25 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 25.55
NA4913 Metric 65 mm 90 mm 25 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 31.10
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