Spherical roller bearings, tapered roller bearings, cylindrical roller bearings, deep groove ball bearings, spherical bearings, ceramic bearings
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Single Row Tapered Roller Bearings

Single Row Tapered Roller Bearings

Single Row Tapered Roller Bearings

Description

Product Description:
Single row tapered roller bearings can bear radial load and single direction axial load. When the bearing bears radial load, it will produce an axial component force, so another bearing that can bear the axial force in the opposite direction is needed to balance it.
The single row tapered roller bearing has an outer ring, its inner ring and a set of tapered rollers are enclosed by a basket-shaped cage to form an inner ring assembly. The outer ring can be separated from the inner ring assembly. According to the ISO tapered roller bearing outline dimension standard, the outer ring or inner ring assembly of any standard type of tapered roller bearing should be able to achieve internationality with the outer ring or inner ring assembly of the same model. exchange. That is to say, in addition to the external dimensions and tolerances of the outer ring of the same model, which must comply with the requirements of ISO492 (GB307), the cone angle and component cone diameter of the inner ring components must also comply with the relevant regulations for interchange.

use:

Tapered roller bearings are widely used in industries such as automobiles, rolling mills, mining, metallurgy, and plastic machinery.

Material:Gcr15Type: Tapered roller
Heat treatment: Bainite salt bathHardness: 58-62HR
Cage material: steelRoller grade: G3
Outer ring raceway type: Tapered racewayNumber of columns: Single row
Inner ring raceway type: Tapered racewayGrade: P0
Packing: individual carton+outer box/industrial packaging+outer boxCompany Type: Production
Transportation: express/air/shipPayment method: remittance/PayPal/Western Union/three-way payment
Commonly used transaction currency: USD/RMBWhether to provide samples for large orders: Yes
Whether to support visiting the factory: YesWhether to support OEM foundry: Yes


selectInquiryDesignation Principal dimensions (mm) Basic load ratings(KN) Limiting Speed Weight(Kg)
Cylindrical BoreTaper BoredDBDyc CrStc CorSpeed RatingsLimiting Speed
30304 7304E 20 52 15 30.5 28.4 8300 11000 0.17
30305 7305E 25 62 17 46.8 48 6300 8000 0.263
30306 7306E 30 72 21 59 63 5600 7000 0.387
30307 7307E 35 80 21 75.2 82.5 5000 6300 0.515
30308 7308E 40 90 23 90.8 108 4500 5600 0.747
30309 7309E 45 100 25 108 130 4000 5000 0.984
30310 7310E 50 110 27 130 158 3800 4800 1.28
30311 7311E 55 120 29 152 188 3400 4300 1.63
30312 7312E 60 130 31 170 210 3200 4000 1.99
30313 7313E 65 140 33 195 242 2800 3600 2.44
30314 7314E 70 150 35 218 272 2600 3400 2.98
30315 7315E 75 160 37 252 318 2400 3200 3.57
30316 7316E 80 170 39 278 352 2200 3000 4.27
30317 7317E 85 180 41 305 388 2000 2800 4.96
30318 7318E 90 190 43 342 440 1900 2600 5.8
30319 7319E 95 200 45 317 368 2000 2600 6.32
30320 7320E 100 215 47 344 400 1800 2400 7.76
30322 7322E 110 240 50 407 475 1600 2100 10.4
30324 7324E 120 260 55 505 611 1500 2000 13.7
30326 7326E 130 280 58 640 855 1100 1500 17.3
30328 7328E 140 300 62 722 975 1000 1400 21.4
30330 7330E 150 320 65 802 1090 950 1300 25.2
30332 7332E 160 340 68 878 1190 900 1200 29.5
30334 7334E 170 360 72 995 1370 850 1100 35.6
30336 7336E 180 380 75 901 1110 940 1300 39.7
30338 7338E 190 400 78 1010 1250 880 1200 46.2
30340 7340E 200 420 80 1120 1450 820 1100 53.5
31305 27305E 25 62 17 40.5 46 6300 8000 0.262
31306 27306E 30 72 21 52.5 60.5 5600 7000 0.392
31307 27307E 35 80 21 65.8 76.8 5000 6300 0.514