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
20 mm x 47 mm x 25 mm skf NATR 20 PPA Support rollers with flange rings with an inner ring 42 23 mm 25 mm 20 mm x 47 mm x 25 mm
10 mm x 30 mm x 15 mm skf NATV 10 PPA Support rollers with flange rings with an inner ring 24 mm 24 mm 4820 r/min 24
25 mm x 52 mm x 25 mm skf NATR 25 X Support rollers with flange rings with an inner ring 25 mm x 52 mm x 25 mm 0,78 Kg 21 100 kN
8 mm x 24 mm x 15 mm skf NATV 8 PPA Support rollers with flange rings with an inner ring 133 340 520 NNU3068C1NAP4
20 mm x 47 mm x 25 mm skf NATV 20 PPA Support rollers with flange rings with an inner ring 104,648 152,4 mm 104,648 mm 41BIC196
35 mm x 72 mm x 29 mm skf NUTR 35 A Support rollers with flange rings with an inner ring 16 mm 20 35 13 mm
12 mm x 32 mm x 15 mm skf NATR 12 PPA Support rollers with flange rings with an inner ring 1,5 mm 80 6 mm 11 mm
50 mm x 110 mm x 32 mm skf NUTR 50110 A Support rollers with flange rings with an inner ring 38,1 120 mm 40 kN 38,1 mm
10 mm x 30 mm x 15 mm skf NATR 10 PPA Support rollers with flange rings with an inner ring 25 mm 10,5 kN 30,1 mm NBS
8 mm x 24 mm x 15 mm skf NATR 8 PPXA Support rollers with flange rings with an inner ring 713650290 5919 CX103 R159.19
100 mm x 240 mm x 105 mm skf NNTR 100x240x105.2ZL Support rollers with flange rings with an inner ring 279,4 mm 279,4 110RIN473 368,3 mm
45 mm x 85 mm x 32 mm skf PWTR 45.2RS Support rollers with flange rings with an inner ring 16 mm 110 6916-Z 45 mm x 85 mm x 32 mm
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