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Roller Bearings

Roller bearings have rollers as rolling elements. Due to the larger contact surface of the rollers, compared to balls, they can withstand higher loads than ball bearings of the same size. Radial roller bearings are particularly suitable for radial loads. Axial roller bearings, also called longitudinal bearings, are designed to withstand forces working in the direction of the shaft.

Product Number System of
measurement
Inside Outside B Design Seal Ring Material Rolling Element
Material
Cage Material Tolerance Class Magnetic AW price Cart
NU204-E-M Metric 20 mm 47 mm 14 mm NU Chrome Steel Chrome Steel Brass ABEC 1 / P0 $ 13.84
NUP204-E Metric 20 mm 47 mm 14 mm NUP Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 8.75
NUP204-E-M Metric 20 mm 47 mm 14 mm NUP Chrome Steel Chrome Steel Brass ABEC 1 / P0 $ 17.20
N304-E Metric 20 mm 52 mm 15 mm N Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 19.51
NJ304-E Metric 20 mm 52 mm 15 mm NJ Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 6.83
NJ304-E-M Metric 20 mm 52 mm 15 mm NJ Chrome Steel Chrome Steel Brass ABEC 1 / P0 $ 14.19
NU304-E Metric 20 mm 52 mm 15 mm NU Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 6.83
NU304-E-M Metric 20 mm 52 mm 15 mm NU Chrome Steel Chrome Steel Brass ABEC 1 / P0 $ 14.19
NUP304-E Metric 20 mm 52 mm 15 mm NUP Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 9.52
81104-TN Metric 20 mm 35 mm 10 mm Chrome Steel Chrome Steel Plastic ABEC 1 / P0 $ 4.24
AXW20 Metric 20 mm 38 mm 3.2 mm Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 4.08
AXK2035 Metric 20 mm 35 mm 2 mm Chrome Steel Sheet Steel ABEC 1 / P0 $ 0.60
NKIA5904 Metric 20 mm 37 mm 23 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 11.80
NKIB5904 Metric 20 mm 37 mm 25 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 13.80
NKX20 Metric 20 mm 30 mm 30 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 14.45
NKX20-Z Metric 20 mm 30 mm 30 mm Z Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 14.45
NX20 Metric 20 mm 30 mm 28 mm open Chrome Steel Chrome Steel Sheet Steel yes $ 16.00
NX20-Z Metric 20 mm 30 mm 28 mm Z Chrome Steel Chrome Steel Sheet Steel yes $ 16.40
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
NA6904 Metric 20 mm 37 mm 30 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 1 $ 8.80
NK20/16 Metric 20 mm 28 mm 16 mm Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 4.55
NK20/20 Metric 20 mm 28 mm 20 mm Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 4.90
NKI20/16 Metric 20 mm 32 mm 16 mm Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 5.62
NKI20/20 Metric 20 mm 32 mm 20 mm Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 7.98
K20x24x10 Metric 20 mm 24 mm 10 mm Chrome Steel Sheet Steel ABEC 1 / P0 $ 0.98
K20x24x13 Metric 20 mm 24 mm 13 mm Chrome Steel Sheet Steel ABEC 1 / P0 $ 1.11
K20x24x17 Metric 20 mm 24 mm 17 mm Chrome Steel Sheet Steel ABEC 1 / P0 $ 1.24
K20x26x13 Metric 20 mm 26 mm 13 mm Chrome Steel Sheet Steel ABEC 1 / P0 $ 1.40
K20x26x17 Metric 20 mm 26 mm 17 mm Chrome Steel Sheet Steel ABEC 1 / P0 $ 1.50
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