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Track Rollers

Track rollers are rolling bearings that can be used in special designs and applications. They can be mounted on axles, at the same time the outer ring can roll on a counter roll, curve or plane. The thick-walled, usually crowned outer ring is suitable for high radial loads and can compensate misalignments with respect to the raceway.

Product Number System of
measurement
Inside Outside B Seal Ring Material Rolling Element
Material
Cage Material Tolerance Class Axial Guidance Magnetic Profiled Outer Ring price Cart
RSTO35 Metric 42 mm 72 mm 19.8 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. without inner ring $ 22.15
LR209-2RS-TN Metric 45 mm 90 mm 19 mm 2RS Chrome Steel Chrome Steel Plastic ABEC 1 / P0 $ 13.65
PWTR45100-2RS Metric 45 mm 100 mm 32 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 69.39
NA2209-2RS Metric 45 mm 85 mm 23 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. with inner ring $ 33.78
NUTR45100 Metric 45 mm 100 mm 32 mm Labyr. Seals Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 45.33
NAST45-ZZ Metric 45 mm 85 mm 26 mm ZZ Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 with axial guidance, with inner ring yes $ 29.50
LR209-X-2RS Metric 45 mm 90 mm 19 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 14.58
STO45 Metric 45 mm 85 mm 20 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. with inner ring $ 26.85
LR209-2RS Metric 45 mm 90 mm 19 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 13.65
PWTR45-2RS Metric 45 mm 85 mm 32 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 69.30
NUTR45 Metric 45 mm 85 mm 32 mm Labyr. Seals Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 32.20
LR209-X-2RS-TN Metric 45 mm 90 mm 19 mm 2RS Chrome Steel Chrome Steel Plastic ABEC 1 / P0 $ 14.58
KRE47-PP-2HS Metric 47 mm 24 mm 66 mm PP Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 23.26
PWTR50110-2RS Metric 50 mm 110 mm 32 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 82.44
NUTR50110 Metric 50 mm 110 mm 32 mm Labyr. Seals Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 54.46
RSTO40 Metric 50 mm 80 mm 19.8 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. without inner ring $ 25.60
NATR50-PP Metric 50 mm 90 mm 32 mm PP Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 42.50
NNTR50X130X65-2ZL Metric 50 mm 130 mm 65 mm 2ZL Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 with axial guidance, with inner ring yes $ 204.80
NATV50-PP Metric 50 mm 90 mm 32 mm PP Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 35.32
PWTR50-2RS Metric 50 mm 90 mm 32 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 82.80
NA2210-2RS Metric 50 mm 90 mm 23 mm 2RS Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. with inner ring $ 41.79
NUTR50 Metric 50 mm 90 mm 32 mm Labyr. Seals Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 yes $ 34.48
NAST50-ZZ Metric 50 mm 90 mm 26 mm ZZ Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 with axial guidance, with inner ring yes $ 33.00
STO50 Metric 50 mm 90 mm 20 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. with inner ring $ 27.06
KRE52-PP-2HS Metric 52 mm 24 mm 66 mm PP Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 25.44
RSTO45 Metric 55 mm 85 mm 19.8 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. without inner ring $ 29.00
NNTR55X140X70-2ZL Metric 55 mm 140 mm 70 mm 2ZL Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 with axial guidance, with inner ring yes $ 263.20
RSTO50 Metric 60 mm 90 mm 19.8 mm open Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 no. without inner ring $ 33.25
NNTR60X150X75-2ZL Metric 60 mm 150 mm 75 mm 2ZL Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 with axial guidance, with inner ring yes $ 336.80
KRE62-PP-2HS Metric 62 mm 29 mm 80 mm PP Chrome Steel Chrome Steel Sheet Steel ABEC 1 / P0 $ 30.06
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