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Φ§³ΠΉφΒΦΦα³Π Needle Roller Track Roller Bearings RSTO,STOΟ΅ΑΠ |
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ΝβΎΆ | ΠΝΊΕ | ΦΨΑΏ | ΠΝΊΕ | ΦΨΑΏ | ³ί΄η | »ω±ΎΆξΆ¨ΤΨΊΙ | Ό«ΟήΧͺΛΩ | |||||||
Outside | Designation | Mass | Designation | Mass | Dimensions | Basic Load Ratings | Limiting | |||||||
Diameter | (²»΄ψΔΪΘ¦£© | ‘‘ | (΄ψΔΪΘ¦£© | ‘‘ | d | D | C | B | Fw | E | r | Ά― Cr | Ύ² Cor | Speed |
‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | F | ‘‘ | ‘‘ | Dynamic | Static | grease |
mm | ‘‘ | g | ‘‘ | g | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | min. | kN | kN | rpm |
16 | RSTO 5TN | 8.5 | ‘ͺ‘ͺ | ‘ͺ | ‘ͺ | 16 | 7.8 | ‘ͺ | 7 | 10 | 0.3 | 2.55 | 2.55 | 16000 |
19 | RSTO 6TN | 12.5 | STO 6TN | 17 | 6 | 19 | 9.8 | 10 | 10 | 13 | 0.3 | 3.75 | 4.50 | 10000 |
24 | RSTO 8TN | 21.0 | STO 8TN | 26 | 8 | 24 | 9.8 | 10 | 12 | 15 | 0.3 | 4.20 | 5.50 | 8000 |
30 | RSTO 10 | 42.0 | STO 10 | 49 | 10 | 30 | 11.8 | 12 | 14 | 20 | 0.3 | 8.40 | 9.20 | 5500 |
32 | RSTO 12 | 49.0 | STO 12 | 57 | 12 | 32 | 11.8 | 12 | 16 | 22 | 0.3 | 8.90 | 10.10 | 4500 |
35 | RSTO 15 | 50.0 | STO 15 | 63 | 15 | 35 | 11.8 | 12 | 20 | 26 | 0.3 | 9.10 | 10.70 | 3300 |
40 | RSTO 17 | 88.0 | STO 17 | 107 | 17 | 40 | 15.8 | 16 | 22 | 29 | 0.3 | 14.30 | 17.70 | 2800 |
47 | RSTO 20 | 130.0 | STO 20 | 152 | 20 | 47 | 15.8 | 16 | 25 | 32 | 0.3 | 16.20 | 21.50 | 2400 |
52 | RSTO 25 | 150.0 | STO 25 | 177 | 25 | 52 | 15.8 | 16 | 30 | 37 | 0.3 | 16.50 | 22.90 | 1800 |
62 | RSTO 30 | 255.0 | STO 30 | 308 | 30 | 62 | 19.8 | 20 | 38 | 46 | 0.6 | 23.30 | 35.00 | 1300 |
72 | RSTO 35 | 375.0 | STO 35 | 441 | 35 | 72 | 19.8 | 20 | 42 | 50 | 0.6 | 25.50 | 40.00 | 1100 |
80 | RSTO 40 | 420.0 | STO 40 | 530 | 40 | 80 | 19.8 | 20 | 50 | 58 | 1.0 | 35.00 | 59.30 | 850 |
85 | RSTO 45 | 453.0 | STO 45 | 576 | 45 | 85 | 19.8 | 20 | 55 | 63 | 1.0 | 25.50 | 43.00 | 750 |
90 | RSTO 50 | 481.0 | STO 50 | 617 | 50 | 90 | 19.8 | 20 | 60 | 68 | 1.0 | 43.60 | 83.40 | 650 |
Λ΅Γχ£Ί | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ |
1.±νΦΠΛωΑΠ»ω±ΎΆξΆ¨ΤΨΊΙ‘’Ό«ΟήΧͺΛΩΊΝΦΨΑΏ£¬½φΉ©Ρ‘Τρ²ΞΏΌΣΓ‘£ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | |||||||
2.Φα³Π΅Δ±£³ΦΌάΘηΣΙΛάΑΟΦΖ³Ι£¬ΤΪΠΝΊΕΊσΌΣTN£¬ΤΚΠνΉ€ΧχΞΒΆΘ£Ί120‘ζΑ¬Πψ£¬180‘ζΆΜΖΪ‘£ | ‘‘ | ‘‘ | ||||||||||||
3.Φ¬Θσ»¬Κ±£¬Ό«ΟήΧͺΛΩΞͺ±νΑΠΚύΦ΅΅Δ30%‘£ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | |||
‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ |
Note: | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ |
1.These load, speed and mass is reference of choice only. | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ||||||||
2.If the cages are made of plastics, the maximum allowable working themperrature is 120‘ζ in | ‘‘ | |||||||||||||
continuous working and 180‘ζ in short working. | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ‘‘ | ||||||
3.With grease lubrication, 30% of these limiting speed will apply. | ‘‘ | ‘‘ | ‘‘ | ‘‘ |