railway bearing 31308 taper roller bearing 31308
Single row metric taper roller bearing, inch taper roller bearing
Some type of our metric taper roller bearing:
303..series 30302 30303 30304 30305 30306 30307 30308 30309 30310 etc
302..series 30202 30203 30204 30205 30206 30207 30208 30209 30210 etc
323..series 32303 32304 32305 32306 32307 32308 32309 32310 32311 etc
320..series 32005X 32006X 32007X 32008X 32009X 32010X 32011X 32012X 32013X etc
330..series 33005 33006 33007 33008 33009 33010 33011 33012 33013 etc
322..series 32203 32204 32205 32206 32207 32208 32209 32210 32211 etc
331..series 33109 33110 33111 33112 33113 33114 33115 33116 33117 etc
332..series 33205 33206 33207 33208 33209 33210 33211 33212 33213 etc
329..series 32907 32908 32909 32910 32911 32912 32913 32914 32915 etc
Product name: | railway bearing 31308 taper roller bearing 31308 |
Brand: | FYOSY or according to the customer’s requirement |
Row: | Single row |
Material: | Chrome steel, Carbon steel, Stainless Steel |
Model: | 31308 |
Size | metric size and inch size |
Quality standard: | ISO9001:2008 |
Services: | OEM & ODM |
Delivery day: | Normally ready the goods and stock within 5-30days according to the quantity |
Payment terms: | 30%TT in advance,70%TT before shipment |
Package: | Bag, Box, Carton, Pallet |
Application: | Motor, Machinery, Electric Tools, Sports Apparatus, medical equipment, chemicals, aviation, perfume bottles, sprayers, valves, nail polish, body jewelry, mobile phone panels, toys, etc. |
Taper roller bearings are designed to take combined heavy radial loads and heavy thrust loads in one direction while operating at moderate speeds. The bearings shown are single row with a cone and cup (inner and outer rings) and a pressed steel retainer. This kind of bearings can be applied to many fields such as auto rear wheel, transmission, differential, small gear axle, machine tool spindle, building machinery, small-size agricultural machinery, railway vehicle and gear deceleration device, small deceleration device for rolling mill journal, and etc.
taper roller bearing feature a simplified part number for a complete bearing. Inch tapers require a part number for the cup and one for the cone. The difference between the metric and inch tapers is only in the dimensions of measure for the bearings.
We are manufacturing and marketing all kinds of bearings, tapered roller bearing, deep groove ball bearing, non-standard bearing, track roller bearing, taper roller bearing, cylindrical roller bearing, needle roller bearing, thrust ball bearing, angular contact ball bearing etc. we also can produce bearings according to customers' drawings or samples. OEM is welcome.
Our Advantage:
1).Factory
2).Small order accepted
3).OEM service, Customers' drawing or samples accepted
4) .Good service, good quality, low price, prompt delivery
Number | Unit | Cup OUTSIDE DIA. | Cone BORE | Cone WIDTH | Cup WIDTH | Bearing WIDTH | Max.Shaft Fillet Radii | Max.Hsng. Fillet Radii |
D | d | B | C | T | R | r |
31305 | mm | 62.000 | 25.000 | 17.000 | 13.000 | 18.250 | 3.0 | 2.3 |
in | 2.441 | 0.984 | 0.669 | 0.512 | 0.719 | 0.118 | 0.091 | |
31306 | mm | 72.000 | 30.000 | 19.000 | 14.000 | 20.750 | 3.0 | 2.3 |
in | 2.835 | 1.181 | 0.748 | 0.551 | 0.817 | 0.118 | 0.091 | |
31307 | mm | 80.000 | 35.000 | 21.000 | 15.000 | 22.750 | 4.0 | 2.3 |
in | 3.150 | 1.378 | 0.827 | 0.591 | 0.896 | 0.157 | 0.091 | |
31308 | mm | 90.000 | 40.000 | 23.000 | 17.000 | 25.250 | 4.0 | 2.3 |
in | 3.543 | 1.575 | 0.906 | 0.669 | 0.994 | 0.157 | 0.091 | |
31309 | mm | 100.000 | 45.000 | 25.000 | 18.000 | 27.250 | 4.0 | 2.3 |
in | 3.937 | 1.772 | 0.984 | 0.709 | 1.073 | 0.157 | 0.091 | |
31310 | mm | 110.000 | 50.000 | 27.000 | 19.000 | 29.250 | 5.0 | 2.8 |
in | 4.331 | 1.969 | 1.063 | 0.748 | 1.152 | 0.197 | 0.110 | |
31311 | mm | 120.000 | 55.000 | 29.000 | 21.000 | 31.500 | 5.0 | 3.5 |
in | 4.724 | 2.165 | 1.142 | 0.827 | 1.240 | 0.197 | 0.138 | |
31312 | mm | 130.000 | 60.000 | 31.000 | 22.000 | 33.500 | 5.5 | 4 |
in | 5.118 | 2.362 | 1.220 | 0.866 | 1.319 | 0.217 | 0.157 | |
31313 | mm | 140.000 | 65.000 | 33.000 | 23.000 | 36.000 | 5.5 | 4 |
in | 5.512 | 2.559 | 1.299 | 0.906 | 1.417 | 0.217 | 0.157 | |
31314 | mm | 150.000 | 70.000 | 35.000 | 25.000 | 38.000 | 5.5 | 4.0 |
in | 5.906 | 2.756 | 1.378 | 0.984 | 1.496 | 0.217 | 0.157 | |
31315 | mm | 160.000 | 75.000 | 37.000 | 26.000 | 40.000 | 5.5 | 4 |
in | 6.299 | 2.953 | 1.457 | 1.024 | 1.575 | 0.217 | 0.157 | |
31316 | mm | 170.000 | 80.000 | 39.000 | 27.000 | 42.500 | 5.5 | 4 |
in | 6.693 | 3.150 | 1.535 | 1.063 | 1.673 | 0.217 | 0.157 | |
31317 | mm | 180.000 | 85.000 | 41.000 | 28.000 | 44.500 | 7.0 | 4.5 |
in | 7.087 | 3.346 | 1.614 | 1.102 | 1.752 | 0.276 | 0.177 | |
31318 | mm | 190.000 | 90.000 | 43.000 | 30.000 | 46.500 | 7.0 | 4.5 |
in | 7.480 | 3.543 | 1.693 | 1.181 | 1.831 | 0.276 | 0.177 | |
31319 | mm | 200.000 | 95.000 | 45.000 | 32.000 | 49.500 | 7.0 | 4.5 |
in | 7.874 | 3.740 | 1.772 | 1.260 | 1.949 | 0.276 | 0.177 | |
31320 | mm | 215.000 | 100.000 | 51.000 | 35.000 | 56.500 | 7.0 | 4.5 |
in | 8.465 | 3.937 | 2.008 | 1.378 | 2.224 | 0.276 | 0.177 |