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
40 mm x 90 mm x 32 mm skf PWTR 4090.2RS Support rollers with flange rings with an inner ring M8 UCFB206-20 29 mm 0,92 Kg
50 mm x 90 mm x 32 mm skf NUTR 50 A Support rollers with flange rings with an inner ring 45,5 27,5 mm 1,1 mm 52 mm
25 mm x 52 mm x 25 mm skf NATV 25 PPXA Support rollers with flange rings with an inner ring 30,302 mm 93,264 mm 30,162 mm 47,625 mm
6 mm x 19 mm x 12 mm skf NATR 6 X Support rollers with flange rings with an inner ring 6 mm x 19 mm x 12 mm 218 240 mm 360 mm
20 mm x 47 mm x 25 mm skf NUTR 20 X Support rollers with flange rings with an inner ring CX CX314 MITSUBISHI / GALANT 20 mm x 47 mm x 25 mm
30 mm x 62 mm x 29 mm skf NATV 30 PPXA Support rollers with flange rings with an inner ring High Carbon Chrome S 31171504 Double Sealed 2 Seals
50 mm x 90 mm x 32 mm skf NUTR 50 X Support rollers with flange rings with an inner ring 1 mm 1 8.8 kN 38.2 mm
20 mm x 47 mm x 25 mm skf PWTR 20.2RS Support rollers with flange rings with an inner ring 128 mm 1 mm 60 mm 1,5 mm
17 mm x 47 mm x 21 mm skf NUTR 1747 X Support rollers with flange rings with an inner ring 200 310 mm 14.5 mm 1300 kN
15 mm x 42 mm x 19 mm skf NUTR 1542 A Support rollers with flange rings with an inner ring 20 mm 200 160 200 mm
12 mm x 32 mm x 15 mm skf NATR 12 X Support rollers with flange rings with an inner ring 65,000 120,000 120,000 mm 23,000
30 mm x 62 mm x 29 mm skf NATV 30 Support rollers with flange rings with an inner ring 5 mm 2.6 kg 1 Piece Solid YAR 210-2RF
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