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 52 mm x 25 mm skf NUTR 2052 A Support rollers with flange rings with an inner ring 30 35 mm 6,5 mm 10 Tolerance h14
45 mm x 85 mm x 32 mm skf NUTR 45 X Support rollers with flange rings with an inner ring B04144 0.063 N/A AXK85110
10 mm x 30 mm x 15 mm skf NATR 10 X Support rollers with flange rings with an inner ring KOYO 10 mm x 30 mm x 15 mm 39,6 kN 5700 r/min
17 mm x 40 mm x 21 mm skf NATV 17 PPA Support rollers with flange rings with an inner ring 80 mm 25 90 mm 17 mm x 40 mm x 21 mm
8 mm x 24 mm x 15 mm skf NATR 8 PPA Support rollers with flange rings with an inner ring 0.709 Inch | 18 Mill 14,4 kN 18 14,6 kN
80 mm x 200 mm x 90 mm skf NNTR 80x200x90.2ZL Support rollers with flange rings with an inner ring 0,8 mm 2,89 kN 32 000 r/min 24 mm
17 mm x 40 mm x 21 mm skf NATR 17 PPXA Support rollers with flange rings with an inner ring 221000 N / Dynamic l 127,3 mm 43500 N / Fatigue li FAG
8 mm x 24 mm x 15 mm skf NATR 8 X Support rollers with flange rings with an inner ring 50 36.0000 90 1.000
17 mm x 40 mm x 21 mm skf NATV 17 PPXA Support rollers with flange rings with an inner ring 18 ° 98 kN 15,5 mm 17 mm x 40 mm x 21 mm
30 mm x 62 mm x 29 mm skf NATR 30 Support rollers with flange rings with an inner ring SCE126 SCE126 1 Inch | 25.4 Millim SCHAEFFLER GROUP
35 mm x 72 mm x 29 mm skf NATV 35 PPA Support rollers with flange rings with an inner ring 88 mm 36000 N / Fatigue li 2,1 mm 127,7 mm
25 mm x 62 mm x 25 mm skf PWTR 2562.2RS Support rollers with flange rings with an inner ring 2500 r/min 142,138 25 mm x 62 mm x 25 mm 85,725
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