Support Rollers With Flange Rings With An Inner Ring

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Support Rollers without flange rings are designed for applications where associated components limit axial movement of the outer ring. Based on needle roller bearings, these support rollers are available with or without an inner ring. Support rollers with an inner ring have an inner ring that is slightly wider than the outer ring to avoid axial clamping of the outer ring. Support rollers without an inner ring are intended for arrangements where the pin or shaft is hardened and ground.

Support rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc.. They are based on needle or cylindrical roller bearings. SKF supplies them ready-to-mount. They are available in several designs and variants:

Bearing Number Bore Dia Outer DIa Width Size
17 mm x 40 mm x 21 mm skf PWTR 17.2RS Support rollers with flange rings with an inner ring 950 N 0,6 mm 17 mm x 40 mm x 21 mm 16 mm
15 mm x 42 mm x 19 mm skf PWTR 1542.2RS Support rollers with flange rings with an inner ring 155 2.1 N/A 5.2
50 mm x 110 mm x 32 mm skf NUTR 50110 X Support rollers with flange rings with an inner ring 42 76 mm 33 mm 33 mm
12 mm x 32 mm x 15 mm skf NATV 12 PPXA Support rollers with flange rings with an inner ring 104.775 mm SNW 32x5.7/16 138.113 mm 70.644 mm
15 mm x 35 mm x 19 mm skf NATV 15 PPXA Support rollers with flange rings with an inner ring 10 78 mm S61812-2RS 8000 r/min
45 mm x 100 mm x 32 mm skf NUTR 45100 A Support rollers with flange rings with an inner ring 0.52 13 20.73 mm 0.1
40 mm x 80 mm x 32 mm skf NATV 40 PPXA Support rollers with flange rings with an inner ring 184,5 mm 160 mm 915 kN 2 mm
25 mm x 52 mm x 25 mm skf NATR 25 PPXA Support rollers with flange rings with an inner ring 690 mm 730 mm 45 mm Tr 630x6
45 mm x 100 mm x 32 mm skf NUTR 45100 X Support rollers with flange rings with an inner ring 82 140 mm 1020 kN 45 mm x 100 mm x 32 mm
15 mm x 42 mm x 19 mm skf NUTR 1542 X Support rollers with flange rings with an inner ring -20 °C 105 mm 31,6 Kg M10x1
25 mm x 62 mm x 25 mm skf NUTR 2562 A Support rollers with flange rings with an inner ring 50 25 mm x 62 mm x 25 mm KOYO 40 mm
90 mm x 220 mm x 100 mm skf NNTR 90x220x100.2ZL Support rollers with flange rings with an inner ring 8 2,8 mm 90 mm x 220 mm x 100 mm ISO
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