Single Row Track Rollers

Track rollers—also referred to as idler rollers—are motion transmission components designed to work with all varieties of tracks. They are used in conveyor systems, cam drives, and a wide range of similar material handling systems. Regardless of the material or machine, these components play a critical role in track and rail operations. When selected, employed, and maintained properly, they facilitate system operations, allowing for greater speed and efficiency. Track rollers are available with spherical outer ring running surfaces or cylindrical (or flat) outer ring running surfaces.  View our page of Special Profiles found under Technical Parameters for some of the more common profiles on the running surface.

Examples of bearings

DIMENSIONS DESIGNATION LIMITING SPEEDS BASIC LOAD RATINGS BALLS ABUTMENT DIMENSIONS MASS
d D B mm Inch rs min Oil Grease Contact seals Dyn. Cr kN Stat. Cor kN da min ~ gr
4 13 4 0.2 LR604 46 39 26 0.95 0.34 7x5/64" 5.0 10
13 4 0.2 LR604B 46 39 26 0.95 0.34 7x5/64" 5.0 10
5 16 5 0.2 LR605 40 33 22 1.73 0.67 7x7/64" 6.4 10
16 5 0.2 LR605B 40 33 22 1.73 0.67 7x7/64" 6.4 10
6 19 6 0.3 LR606 43 36 20 1.61 0.72 9x3/32" 8.0 10
19 6 0.3 LR606B 43 36 20 1.61 0.72 9x3/32" 8.0 10
7 22 6 0.3 LR607 38 32 22 2.46 1.05 8x1/8" 9.0 10
22 6 0.3 LR607B 38 32 22 2.46 1.05 8x1/8" 9.0 10
8 24 7 0.3 LR608 36 30 20 3.28 1.36 7x5/32" 10.0 20
24 7 0.3 LR608B 36 30 20 3.28 1.36 7x5/32" 10.0 20
10 28 8 0.3 LR6000 34 28 18 4.58 1.97 7x3/16" 12.0 20
28 8 0.3 LR6000B 34 28 18 4.58 1.97 7x3/16" 12.0 20
32 9 0.6 LR200 32 26 17 5.97 2.63 7x7/32" 14.0 50
32 9 0.6 LR200B 32 26 17 5.97 2.63 7x7/32" 14.0 50
12 30 8 0.3 LR6001 32 26 17 5.10 2.37 8x3/16" 14.0 30
30 8 0.3 LR6001B 32 26 17 5.10 2.37 8x3/16" 14.0 30
35 10 0.6 LR201 30 24 15 6.89 3.09 7x6mm 16.0 50
35 10 0.6 LR201B 30 24 15 6.89 3.09 7x6mm 16.0 50
15 35 9 0.3 LR6002 30 24 14 5.59 2.84 9x3/16" 17.0 50
35 9 0.3 LR6002B 30 24 14 5.59 2.84 9x3/16" 17.0 50
40 11 0.6 LR202 26 20 13 7.73 3.76 8x6mm 19.0 70
40 11 0.6 LR202B 26 20 13 7.73 3.76 8x6mm 19.0 70
17 40 10 0.3 LR6003 28 22 13 6.00 3.25 10x3/16" 19.0 70
40 10 0.3 LR6003B 28 22 13 6.00 3.25 10x3/16" 19.0 70

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