Basic Features of Tapered Roller Bearing | |
Types | 30200 series 30300 series 31300 series 32000 series 32200 series 32300 series 32900 series 33000 series |
Material | Bearing Steel(GCr15, 100Cr6) 08/10 |
Dimension | Metric and Inch |
Precision | P0 P5 P6 |
Super finishing | Yes |
MOQ | 1 PC |
Delivery Time | 30-60 days |
Sea Ports | Shanghai Ningbo Qingdao |
Why Choose HECTO?
1. More than 20 years of manufacturing and exporting experiences
2. an ISO/TS16949 company
3. 100% inspecting of products
4. More competitive prices with better quality
5. More than 99% of delivery in time
6. Rapid response of your emails and questions
7. Products can be traced back
***HECTO's prices of tapered roller bearing are very competitive. You are welcome to send us your email to get Prices List.
Some Metric Tapered Roller Bearings
BEARING NO. | d | D | T |
30202 | 15 | 35 | 11.75 |
30203 | 17 | 40 | 13.25 |
30204 | 20 | 47 | 15.25 |
30205 | 25 | 52 | 16.25 |
30206 | 30 | 62 | 17.25 |
30207 | 35 | 72 | 18.25 |
30208 | 40 | 80 | 19.25 |
30209 | 45 | 85 | 20.75 |
30210 | 50 | 90 | 21.75 |
30211 | 55 | 100 | 22.75 |
30212 | 60 | 110 | 23.75 |
30213 | 65 | 120 | 24.75 |
30214 | 70 | 125 | 26.25 |
30215 | 75 | 130 | 27.25 |
30216 | 80 | 140 | 28.25 |
30217 | 85 | 150 | 30.5 |
30218 | 90 | 160 | 32.5 |
30219 | 95 | 170 | 34.5 |
30220 | 100 | 180 | 37 |
30221 | 105 | 190 | 39 |
30222 | 110 | 200 | 41 |
30224 | 120 | 215 | 43.5 |
30226 | 130 | 230 | 43.75 |
30228 | 140 | 250 | 45.75 |
30230 | 150 | 270 | 49 |
30232 | 160 | 290 | 52 |
30234 | 170 | 310 | 57 |
30236 | 180 | 320 | 57 |
30238 | 190 | 340 | 60 |
30240 | 200 | 360 | 64 |
 |  |  |  |
30302 | 15 | 42 | 14.25 |
30303 | 17 | 47 | 15.25 |
30304 | 20 | 52 | 16.25 |
30305 | 25 | 62 | 18.25 |
30306 | 30 | 72 | 20.75 |
30307 | 35 | 80 | 22.75 |
30308 | 40 | 90 | 25.25 |
30309 | 45 | 100 | 27.25 |
30310 | 50 | 110 | 29.25 |
30311 | 55 | 120 | 31.5 |
30312 | 60 | 130 | 33.5 |
30313 | 65 | 140 | 36 |
30314 | 70 | 150 | 38 |
30315 | 75 | 160 | 40 |
30316 | 80 | 170 | 42.5 |
30317 | 85 | 180 | 44.5 |
30318 | 90 | 190 | 46.5 |
30319 | 95 | 200 | 49.5 |
30320 | 100 | 215 | 51.5 |
30321 | 105 | 225 | 53.5 |
30322 | 110 | 240 | 54.5 |
30324 | 120 | 260 | 59.5 |
30326 | 130 | 280 | 63.75 |
30328 | 140 | 300 | 67.75 |
30330 | 150 | 320 | 72 |
30352 | 260 | 540 | 114 |
 |  |  |  |
31305 | 25 | 62 | 18.25 |
31306 | 30 | 72 | 20.75 |
31307 | 35 | 80 | 22.75 |
31308 | 40 | 90 | 25.25 |
31309 | 45 | 100 | 27.25 |
31310 | 50 | 110 | 29.25 |
31311 | 55 | 120 | 31.5 |
31312 | 60 | 130 | 33.5 |
31313 | 65 | 140 | 36 |
31314 | 70 | 150 | 38 |
31315 | 75 | 160 | 40 |
31316 | 80 | 170 | 42.5 |
31317 | 85 | 180 | 44.5 |
 |  |  |  |
320/22 | 22 | 44 | 15 |
320/28 | 28 | 52 | 16 |
320/32 | 32 | 58 | 17 |
32004 | 20 | 42 | 15 |
32005 | 25 | 47 | 15 |
32006 | 30 | 55 | 17 |
32007 | 35 | 62 | 18 |
32008 | 40 | 68 | 19 |
32009 | 45 | 75 | 20 |
32010 | 50 | 80 | 20 |
32011 | 55 | 90 | 23 |
32012 | 60 | 95 | 23 |
32013 | 65 | 100 | 23 |
32014 | 70 | 110 | 25 |
32015 | 75 | 115 | 25 |
32016 | 80 | 125 | 29 |
32017 | 85 | 130 | 29 |
32018 | 90 | 140 | 32 |
32019 | 95 | 145 | 32 |
32020 | 100 | 150 | 32 |
Introduction of Mine Locomotive
Mi ne locomotiveis a kind of traction equipment for rail vehicle transportation, which using traction motors to drive the wheel turn, and through the friction between the wheel and rail surface, so that the underground mining locomotives running on the track. The traction of this running mode is not only limited by the power of the traction motor (or internal combustion engine), but also by the friction between the wheel and rail. The slope that underground locomotive can operate is limited, the max. acceptable rail slope is usually 3‰, and the local slope can not exceed 30‰. According to the structure, there are several types: Battery Locomotive, diesel locomotive, Diesel Electric Locomotive, explosion proof locomotive and trolley locomotive.
Models of Mine Locomotive
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