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Outer Ring With Flanges Series	 Tapered Roller Bearing
Outer Ring With Flanges Series	 Tapered Roller Bearing
Outer Ring With Flanges Series	 Tapered Roller Bearing

Outer Ring With Flanges Series

Series tapered roller bearings with flanged outer rings are highly efficient rolling bearings designed to withstand axial and radial loads. Its outer ring is equipped with a flange, which can be effectively fixed and positioned, enhancing the stability of the bearing in high loads and harsh working environments. The tapered roller structure enables it to withstand large radial loads as well as axial loads. It is suitable for heavy machinery, automobiles, aviation and other fields. The contact angle design of this bearing increases load capacity and service life while reducing friction and heat generation. With proper lubrication and maintenance, tapered roller bearings with flange on the outer ring can provide smooth operating performance and reliable work efficiency, and are an indispensable key component in modern mechanical equipment.

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Product parameters

Designation Principal dimensions(mm) Basic load ratings(KN) Pu Speed ratings(rpm) Weight(Kg) Dimensions (mm) Abutment and fillet dimensions (mm) Value
d1 D B dyc(Cr) stc(Cor) Speed Ratings Limiting Speed d d1~ D1 B C C1 r1,2(min) r3,4(min) a da(max) db(min) ra(max) e Y Yo
32008XR/QVA621 40 68 19 60 71 7,65 7500 9500 0,27 40 54,2 72 19 14,5 3,5 1 1 15 46 46 1 0,37 1,6 0,9
30208RJ2/Q 40 80 19,75 71 68 7,65 7000 8500 0,42 40 57,5 85 18 16 4 1,5 1,5 16 49 47 1 0,37 1,6 0,9
33209R/Q 45 85 32 108 143 16,3 5300 7500 0,85 45 65,2 90 32 25 5 1,5 1,5 22 52 52 1 0,4 1,5 0,8
32309BRJ2/QCL7C 45 100 38,25 156 176 20 5000 6700 1,50 45 74,8 106 36 30 7 2 1,5 30 55 54 1,5 0,54 1,1 0,6
32311BRJ2/QCL7C 55 120 45,5 216 260 30 4300 5600 2,50 55 90,5 127 43 35 8 2,5 2 36 67 65 2 0,54 1,1 0,6
33113R/Q 65 110 34 142 208 24 4300 5600 1,30 65 87,9 116 34 26,5 5,5 1,5 1,5 26 74 72 1 0,4 1,5 0,8
30313RJ2 65 140 36 194 228 27,5 3600 4800 2,40 65 98,3 147 33 28 6 3 2,5 28 84 77 2 0,35 1,7 0,9
30313RJ2 65 140 36 194 228 27,5 3600 4800 2,40 65 98,3 147 33 28 6 3 2,5 28 84 77 2 0,35 1,7 0,9

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