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RSTO

RSTO yoke type track roller catalogue list

RSTO - yoke type track roller


Dimension Load Ratings Limiting speed
SPEC.1 Mass Fw D C C C0 oil
RSTO10 44 14 30 11.8 10000 10800 12000
RSTO10X 44 14 30 11.8 10000 10800 12000
RSTO12 49 16 32 11.8 10600 12000 10000
RSTO12X 49 16 32 11.8 10600 12000 10000
RSTO15 52 20 35 11.8 12500 15600 7000
RSTO15X 52 20 35 11.8 12500 15600 7000
RSTO17 95 22 40 15.8 18300 23600 6300
RSTO17X 95 22 40 15.8 18300 23600 6300
RSTO20 134 25 47 15.8 19000 26000 5300
RSTO20X 134 25 47 15.8 19000 26000 5300
RSTO25 155 25 47 15.8 19000 26000 5300
RSTO25X 155 25 47 15.8 19000 26000 5300
RSTO30 258 38 62 19.8 31500 52000 3000
RSTO30X 258 38 62 19.8 31500 52000 3000
RSTO35 370 38 62 19.8 31500 52000 3000
RSTO35X 370 38 62 19.8 31500 52000 3000
RSTO40 430 50 80 19.8 36500 68000 1800
RSTO40X 430 50 80 19.8 36500 68000 1800
RSTO45 447 55 85 19.8 38000 75000 1600
RSTO45X 447 55 85 19.8 38000 75000 1600
RSTO50 495 60 90 19.8 40000 80000 1500
RSTO50X 495 60 90 19.8 40000 80000 1500
RSTO5TN 7 16 7.8 2800 2600 23000
RSTO5X 8.5 7 16 7.8 2800 2600 23000
RSTO5XTN 7 16 7.8 2800 2600 23000
RSTO6 12.5 10 19 9.80 5200 6550 18000
RSTO6TN 10 19 10 5200 6550 18000
RSTO6XTN 10 19 10 5200 6550 18000
RSTO8 21 12 24 9.80 5600 7650 16000
RSTO8TN 21 12 24 10 5600 7650 16000
RSTO8X 21 12 24 9.80 5600 7650 16000

Findbearing.com supplies high quality RSTO RSTOX yoke type track roller.

Note:
– RSTO type yoke type track roller has no inner ring and it can rotate directly on the quenched shaft.  STO type has inner ring.
– Both types have no retaining edge and end retaining rings, so axial guidance is needed in assembling.
– The guiding surface must be precisely machined.
– If the surface of outer ring is cylinder face, the designation of bearing is RSTOX.
– TN means plastic retainer.
– Permissible operating temperature: 120 centigrade, 150 centigrade for temporary use, 180 centigrade for short time only.

 

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