Chinese hot selling tapered roller bearings for auto parts 31300 series
Basic Info
Model No.: 31300 series
Product Description
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Tapered Roller Bearing Tapered Roller Bearings are designed so the apices of the cones formed by the raceways of the cone and cup and the conical rollers all coincide at one point on the axis of the bearing. When a radial load is imposed, an axial force component occurs; therefore, it is necessary to use two Bearings in opposition or some other multiple arrangement. For metric-design medium-angle and steep-angle tapered Roller bearings,the respective contact angle symbol C or D is added after the bore number.For normal-angle tapered Roller Bearings,no contact angle symbol is used.Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles. Model specifications
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Buyer attention We can make any bearing according to your requirement with reasonable price ,high quality and best service. If you are interested in our products and company, please leave a message here or E-mail to us, We will reply you in 24 hours.Here is my business card,contact me now! Contact us if you need more details on Tapered Roller Bearings. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hot Selling Tapered Roller Bearings、Roller Bearings for Auto Parts. If these products fail to match your need, please contact us and we would like to provide relevant information.
Tapered Roller Bearing Tapered Roller Bearings are designed so the apices of the cones formed by the raceways of the cone and cup and the conical rollers all coincide at one point on the axis of the bearing. When a radial load is imposed, an axial force component occurs; therefore, it is necessary to use two Bearings in opposition or some other multiple arrangement. For metric-design medium-angle and steep-angle tapered Roller bearings,the respective contact angle symbol C or D is added after the bore number.For normal-angle tapered Roller Bearings,no contact angle symbol is used.Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles. Model specifications Bearing Number | Boundary Dimensions(mm) | R | R1 | Cr | Cor | a | Mass | |||||
d | D | T | B | C | (KN) | (KN) | (mm) | (Kg) | ||||
31306 | 27306E | 30 | 72 | 20.75 | 19 | 14 | 1.5 | 1.5 | 52.5 | 60.4 | 23.1 | 0.392 |
31307 | 27307E | 35 | 80 | 22.75 | 21 | 15 | 2 | 1.5 | 65.7 | 76.8 | 25.8 | 0.514 |
31308 | 27308E | 40 | 90 | 25.25 | 23 | 17 | 2 | 1.5 | 81.4 | 96.4 | 29 | 0.727 |
31309 | 27309E | 45 | 100 | 27.25 | 25 | 18 | 2 | 1.5 | 95.6 | 113.8 | 31.7 | 0.944 |
31310 | 27310E | 50 | 110 | 29.25 | 27 | 19 | 2.5 | 2 | 108 | 128.5 | 34.8 | 1.21 |
31311 | 27311E | 55 | 120 | 31.5 | 29 | 21 | 2.5 | 2 | 129.9 | 158 | 37.5 | 1.56 |
31312 | 27312E | 60 | 130 | 33.5 | 31 | 22 | 3 | 2.5 | 145.4 | 176.8 | 40.4 | 1.9 |
31313 | 27313E | 65 | 140 | 36 | 33 | 23 | 3 | 2.5 | 165.7 | 202.6 | 44.2 | 2.37 |
31314 | 27314E | 70 | 150 | 38 | 35 | 25 | 3 | 2.5 | 186.9 | 231 | 46.8 | 2.86 |
31315 | 27315E | 75 | 160 | 40 | 37 | 26 | 3 | 2.5 | 208.5 | 258.9 | 49.7 | 3.38 |
Package Show 
Application: 
Buyer attention We can make any bearing according to your requirement with reasonable price ,high quality and best service. If you are interested in our products and company, please leave a message here or E-mail to us, We will reply you in 24 hours.Here is my business card,contact me now! Contact us if you need more details on Tapered Roller Bearings. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Hot Selling Tapered Roller Bearings、Roller Bearings for Auto Parts. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Tapered Roller Bearings
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