VAFEM (Shang Hai) Bearing Technology Co.,Ltd
30300 Series
  • 30300 Series

30300 Series

The 30300 series of single row tapered roller bearings in metric sizes are designed to accommodate combined radial and axial loads. These bearings feature a conical geometry that ensures efficient transfer of loads between the raceway and rolling elements. The bearings have a high load capacity and are capable of handling heavy radial and axial loads.

These bearings are widely used in various industries including automotive, construction, and mining. Their robust design and high load capacity make them ideal for heavy-duty applications where reliability and durability are critical.

The 30300 series of tapered roller bearings come in a variety of sizes and configurations to suit different applications. They are available in both metric and imperial sizes, making them suitable for use in both domestic and international markets.

One of the key features of these bearings is their ability to withstand high axial and radial loads. This is due to their optimized internal geometry that reduces friction and heat buildup, resulting in improved efficiency and extended service life.

In addition, these bearings are designed for easy installation and maintenance. They can be easily mounted and dismounted using standard tools and require minimal maintenance to keep them running smoothly.


selectInquiryBearing No.Boundary dimensions(mm) Basic load ratings(kN) Limiting speed(rpm )Mass
dDTBCRminrminDynamic(Cr)Static(Cor)GreaseOilKg
30302 15 42 14.25 13 11 1 1 22.9 21.7 9000 13000 0.096
30303 17 47 15.25 14 12 1 1 28.3 27.4 8500 12000 0.13
30304 20 52 16.25 15 13 1.5 1.5 33.2 33.3 8000 11000 0.166
30305 25 62 18.25 17 15 1.5 1.5 47 48.3 6700 9000 0.266
30306 30 72 20.75 19 16 1.5 1.5 59 63.9 5600 7500 0.391
30307 35 80 22.75 21 18 2 1.5 75.4 83.6 5000 6700 0.484
30308 40 90 25.25 23 20 2 1.5 90 108 4500 6000 0.751
30309 45 100 27.25 25 22 2 1.5 108 120 4000 5300 0.985
30310 50 110 29.25 27 23 2.5 2 130 159 3600 4800 1.28
30311 55 120 31.5 29 25 2.5 2 153 190 3200 4300 1.61
30312 60 130 33.5 31 26 3 2.5 170 211 3000 4000 1.95
30313 65 140 36 33 28 3 2.5 195 244 2600 3600 2.44
30314 70 150 38 35 30 3 2.5 187 220 2000 3000 2.99
30315 75 160 40 37 31 3 2.5 250 318 2200 3200 3.58
30316 80 170 42.5 39 33 3 2.5 278 356 2000 3000 4.27
30317 85 180 44.5 41 34 4 3 304 392 1900 2800 4.97
30318 90 190 46.5 43 36 4 3 341 445 1800 2600 5.79
30319 95 200 49.5 45 38 4 3 368 483 1800 2600 6.8
30320 100 215 51.5 47 39 4 3 402 490 1700 2400 8.2
30321 105 225 53.5 49 41 4 3 432 568 1600 2200 9.91
30322 110 240 54.5 50 42 4 3 471 619 1600 2200 11.5
30324 120 260 59.5 55 46 4 3 562 754 1500 2000 13.7
30326 130 280 63.75 58 49 5 4 639 864 1300 1800 17.1
30328 140 300 67.75 62 53 5 4 721 985 1200 1700 21.7
30330 150 320 72 65 55 5 4 825 1060 1100 1600 28.5
30332 160 340 75 68 58 5 4 880 1400 1100 1600 29
30334 170 360 80 72 62 5 4 1020 1340 950 1400 35
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30300 Series

As a precious high quality 30300 series manufacturer and supplier in China, VAFEM can guarantee the quality and precision of the products through complete testing technology and advanced equipment. Please come to buy 30300 series at the best price and quality from VAFEM. Please contact us for any questions!

Hot tags:VAFEM high quality 30300 series with reasonable price for customers all over the world and wish to enjoy the process of creating the shared value.

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