High load capacity tapered roller bearing 12649 JD8239/905 C1VV1215A For Auto Industry
Features:
Conical Design: Tapered roller bearings are designed with tapered rollers and a conical raceway. This shape allows the bearing to support both radial and axial loads simultaneously.
High Load Capacity: Due to their design, tapered roller bearings have a high load-carrying capacity. The contact between the tapered rollers and the raceway is optimized to handle significant radial and axial loads.
Reduced Friction: The tapered roller bearings' design minimizes friction, which contributes to smoother operation and reduced energy consumption.
Self-Aligning: These bearings can accommodate slight misalignments between the shaft and housing, which helps in maintaining proper functionality even in less-than-ideal conditions.
Adjustable Clearance: The internal clearance of tapered roller bearings can be adjusted to meet specific application requirements, which allows for precision and reliability in various operating conditions.
Durability: The robust construction and material quality of tapered roller bearings enhance their durability and service life, making them suitable for heavy-duty applications.
Applications:
Automotive Industry: Tapered roller bearings are commonly used in automotive wheel hubs, transmissions, and differential systems. Their ability to handle both radial and axial loads makes them ideal for these demanding applications.
Industrial Machinery: These bearings are used in a variety of industrial machinery, including gearboxes, conveyor systems, and pumps. Their high load capacity and durability make them suitable for heavy-duty and high-performance machinery.
Aerospace Industry: In aerospace applications, tapered roller bearings are used in landing gear, propulsion systems, and other critical components where high reliability and load handling are essential.
Construction Equipment: Tapered roller bearings are utilized in construction machinery such as excavators, loaders, and cranes. Their ability to endure harsh operating conditions and heavy loads makes them valuable in these environments.
Agricultural Machinery: These bearings are also found in agricultural equipment, including tractors and harvesters, where they help ensure smooth and reliable operation under varying loads and conditions.
Railway Industry: In railway applications, tapered roller bearings are used in wheel sets and traction motors, where they provide reliable performance and longevity under heavy loads and dynamic conditions.
Tangent of the contact Angle The inner ring locates the step Outer ring positioning step Basic rated dynamic load Basic static load rating Limit speed (fat) Limit speed (oil) Bearing No. d D T B C r da Da Cr C0r nlim nlim /mm /mm /mm /mm /mm /mm /mm /mm /kN /kN /r•min-1 /r•min-1 15 35 11.8 11 10 0.6 0.23 20 30 - - - - 30203 15 42 14.3 13 11 1 0.19 21 36 22.8 21.5 9000 12000 30302 17 40 13.3 12 11 1 0.23 23 34 20.8 21.8 9000 12000 30203 17 40 17.3 16 14 1 0.21 23 34 - - - - 32203 17 47 15.3 14 12 1 0.19 23 41 28.2 27.2 8500 11000 30303 17 47 20.3 19 16 1 0.19 23 41 35.2 36.2 8500 11000 32303 20 37 12 12 9 0.3 0.21 22.4 34.6 13.2 17.5 9500 13000 32904 20 42 15 15 12 0.6 0.25 25 37 25 28.2 8500 11000 32004 20 47 15.3 14 12 1 0.23 26 41 28.2 30.5 8000 10000 30204 20 47 19.3 18 15 1 0.22 26 41 - - - - 32204 20 52 16.3 15 13 1.5 0.2 29 43 33 33.2 7500 9500 30304 20 52 22.3 21 18 1.5 0.2 29 43 42.8 46.2 7500 9500 32304 22 40 12 12 9 0.3 0.21 24.4 37.6 15 20 8500 11000 329/22 22 44 15 15 11.5 0.6 0.26 27 39 26 30.2 8000 10000 320/22 25 42 12 12 9 0.3 0.21 27.4 39.6 16 21 6300 10000 32905 25 47 15 15 11.5 0.6 0.29 30 42 28 34 7500 9500 32005 25 47 17 17 14 0.6 0.19 30 42 32.5 42.5 7500 9500 33005 25 52 16.3 15 13 1 0.25 31 46 32.2 37 7000 9000 30205 25 52 19.3 18 16 1 0.24 31 46 - - - - 32205 25 52 22 22 18 1 0.23 31 46 47 55.8 7000 9000 33205 25 62 18.3 17 15 1.5 0.2 34 53 46.8 48 6300 8000 30305 25 62 18.3 17 13 1.5 0.55 34 53 40.5 46 6300 8000 31305 25 62 25.3 24 20 1.5 0.2 34 53 61.5 68.8 6300 8000 32305 28 45 12 12 9 0.3 0.21 30.4 42.6 16.8 22.8 7500 9500 329/28 28 52 16 16 12 1 0.29 34 46 31.5 40.5 6700 8500 320/28 28 58 24 24 19 1 0.23 34 52 58 68.2 6300 8000 332/28 30 47 12 12 9 0.3 0.21 32.4 44.6 17 23.2 7000 9000 32906 30 55 17 16 14 1 0.29 36 49 27.8 35.5 6300 8000 32006X2 30 55 17 17 13 1 0.29 36 49 35.8 46.8 6300 8000 32006 30 55 20 20 16 1 0.19 36 49 43.8 58.8 6300 8000 33006 30 62 17.3 16 14 1 0.25 36 56 43.2 50.5 6000 7500 30206 30 62 21.3 20 17 1 0.25 36 56 51.8 63.8 6000 7500 32206 30 62 25 25 19.5 1 0.23 36 56 63.8 75.5 6000 7500 33206 30 72 20.8 19 16 1.5 0.21 39 63 59 63 5600 7000 30306 30 72 20.8 19 14 1.5 0.55 39 63 52.5 60.5 5600 7000 31306 30 72 28.8 27 23 1.5 0.21 39 63 81.5 96.5 5600 7000 32306 32 52 14 14 10 0.6 0.21 37 47 23.8 32.5 6300 8000 329/32 32 58 17 17 13 1 0.3 38 52 36.5 49.2 6000 7500 320/32 32 65 18.3 17 15 1 0.25 38 59 - - - - 302/32 32 65 26 26 20.5 1 0.23 38 59 68.8 82.2 5600 7000 332/32 35 55 14 14 11.5 0.6 0.19 40 50 25.8 34.8 6000 7500 32907 35 62 18 17 15 1 0.3 41 56 33.8 47.2 5600 7000 32007X2 35 62 18 18 14 1 0.3 41 56 43.2 59.2 5600 7000 32007 35 62 21 21 17 1 0.2 41 56 46.8 63.2 5600 7000 33007 35 72 24.3 23 19 1.5 0.25 44 63 70.5 89.5 5300 6700 32207 35 72 28 28 22 1.5 0.24 44 63 82.5 102 5300 6700 33207 35 72 18.3 17 15 1.5 0.25 44 63 54.2 63.5 5300 6700 30207 35 80 22.8 21 18 2 0.21 45 70 75.2 82.5 5000 6300 30307 35 80 22.8 21 15 2 0.55 45 70 65.8 76.8 5000 6300 31307 35 80 32.8 31 25 2 0.21 45 70 99 118 5000 6300 32307 40 62 15 14 12 0.6 0.19 45 57 21.2 28.2 5600 7000 32908X2 40 62 15 15 12 0.6 0.19 45 57 31.5 46 5600 7000 32908 40 68 19 18 16 1 0.26 46 62 39.8 55.2 5300 6700 32008X2 40 68 19 19 14.5 1 0.26 46 62 51.8 71 5300 6700 32008 40 68 22 22 18 1 0.19 46 62 60.2 79.5 5300 6700 33008 40 75 26 26 20.5 1.5 0.24 49 66 84.8 110 5000 6300 33108 40 80 19.8 18 16 1.5 0.25 49 71 63 74 5000 6300 30208 40 80 24.8 23 19 1.5 0.25 49 71 77.8 97.2 5000 6300 32208 40 80 32 32 25 1.5 0.24 49 71 105 135 5000 6300 33208 40 90 25.3 23 20 2 0.23 50 80 90.8 108 4500 5600 30308 40 90 25.3 23 17 2 0.55 50 80 81.5 96.5 4500 5600 31308 40 90 35.3 33 27 2 0.23 50 80 115 148 4500 5600 32308 45 68 15 14 12 0.6 0.21 50 63 22.2 32.8 5300 6700 32909X2 45 68 15 15 12 0.6 0.21 50 63 32 48.5 5300 6700 32909 45 75 20 19 16 0.6 0.26 50 70 44.5 62.5 5000 6300 32009X2 45 75 20 20 15.5 0.6 0.26 50 70 58.5 81.5 5000 6300 32009 45 75 24 24 19 1 0.2 51 69 72.5 100 5000 6300 33009 45 80 26 26 20.5 1.5 0.26 54 71 87 118 4500 5600 33109 45 85 20.8 19 16 1.5 0.27 54 76 67.8 83.5 4500 5600 30209 45 85 24.8 23 19 1.5 0.27 54 76 80.8 105 4500 5600 32209 45 85 32 32 25 1.5 0.26 54 76 110 145 4500 5600 33209 45 100 27.3 25 22 2 0.23 55 90 108 130 4000 5000 30309 45 100 27.3 25 18 2 0.55 55 90 95.5 115 4000 5000 31309 45 100 38.3 36 30 2 0.23 55 90 145 188 4000 5000 32309 Tangent of the contact Angle The inner ring locates the step Outer ring positioning step Basic rated dynamic load Basic static load rating Limit speed (fat) Limit speed (oil) Bearing No. d D T B C r da Da Cr C0r nlim nlim /mm /mm /mm /mm /mm /mm /mm /mm /kN /kN /r•min-1 /r•min-1 50 72 15 14 12 0.6 0.23 55 67 22.2 32.8 5000 6300 32910X2 50 72 15 15 12 0.6 0.23 55 67 36.8 56 5000 6300 32910 50 80 20 19 16 1 0.28 56 74 45.8 66.2 4500 5600 32010X2 50 80 20 20 15.5 1 0.28 56 74 61 89 4500 5600 32010 50 80 24 24 19 1 0.21 56 74 76.8 110 4500 5600 33010 50 85 26 26 20 1.5 0.27 59 76 89.2 125 4300 5300 33110 50 90 21.8 20 17 1.5 0.28 59 81 73.2 92 4300 5300 30210 50 90 24.8 23 19 1.5 0.28 59 81 82.8 108 4300 5300 32210 50 90 32 32 24.5 1.5 0.28 59 81 112 155 4300 5300 33210 50 110 29.3 27 23 2.5 0.23 62 98 130 158 3800 4800 30310 50 110 29.3 27 19 2.5 0.55 62 98 108 128 3800 4800 31310 50 110 42.3 40 33 2.5 0.23 62 98 178 235 3800 4800 32310 55 80 17 17 14 1 0.21 61 74 41.5 66.8 4800 6000 32911 55 90 23 22 19 1.5 0.27 64 81 63.8 93.2 4000 5000 32011X2 55 90 23 23 17.5 1.5 0.27 64 81 80.2 118 4000 5000 32011 55 90 27 27 21 1.5 0.21 64 81 94.8 145 4000 5000 33011 55 95 30 30 23 1.5 0.25 64 86 115 165 3800 4800 33111 55 100 22.8 21 18 2 0.27 65 90 90.8 115 3800 4800 30211 55 100 26.8 25 21 2 0.27 65 90 108 142 3800 4800 32211 55 100 35 35 27 2 0.27 65 90 142 198 3800 4800 33211 55 120 31.5 29 25 2.5 0.23 67 108 152 188 3400 4300 30311 55 120 31.5 29 21 2.5 0.55 67 108 130 158 3400 4300 31311 55 120 45.5 43 35 2.5 0.23 67 108 202 270 3400 4300 32311 60 85 17 16 14 1 0.22 66 79 34.5 56.5 4000 5000 32912X2 60 85 17 17 14 1 0.22 66 79 46 73 4000 5000 32912 60 95 23 22 19 1.5 0.29 69 86 64.8 98 3800 4800 32012X2 60 95 23 23 17.5 1.5 0.29 69 86 81.8 122 3800 4800 32012 60 95 27 27 21 1.5 0.22 69 86 96.8 150 3800 4800 33012 60 100 30 30 23 1.5 0.26 69 91 118 172 3600 4500 33112 60 110 23.8 22 19 2 0.27 70 100 102 130 3600 4500 30212 60 110 29.8 28 24 2 0.27 70 100 132 180 3600 4500 32212 60 110 38 38 29 2 0.27 70 100 165 230 3600 4500 33212 60 130 33.5 31 26 3 0.23 74 116 170 210 3200 4000 30312 60 130 33.5 31 22 3 0.55 74 116 145 178 3200 4000 31312 60 130 48.5 46 37 3 0.23 74 116 228 302 3200 4000 32312 65 90 17 17 14 1 0.24 71 84 45.5 73.2 3800 4800 32913 65 100 23 22 19 1.5 0.31 74 91 67 102 3600 4500 32013X2 65 100 23 23 17.5 1.5 0.31 74 91 82.8 128 3600 4500 32013 65 100 27 27 21 1.5 0.23 74 91 98 158 3600 4500 33013 65 110 34 34 26.5 1.5 0.27 74 101 142 220 3400 4300 33113 65 120 24.8 23 20 2 0.27 75 110 120 152 3200 4000 30213 65 120 32.8 31 27 2 0.27 75 110 160 222 3200 4000 32213 65 120 41 41 32 2 0.26 75 110 202 282 3200 4000 33213 65 140 36 33 28 3 0.23 79 126 195 242 2800 3600 30313 65 140 36 33 23 3 0.55 79 126 165 202 2800 3600 31313 65 140 51 48 39 3 0.23 79 126 260 350 2800 3600 32313 70 100 20 19 16 1 0.21 76 94 53.2 85.5 3600 4500 32914X2 70 100 20 20 16 1 0.21 76 94 70.8 115 3600 4500 32914 70 110 25 24 20 1.5 0.29 79 101 83.8 128 3400 4300 32014X2 70 110 25 25 19 1.5 0.29 79 101 105 160 3400 4300 32014 70 110 31 31 25.5 1.5 0.19 79 101 135 220 3400 4300 33014 70 120 37 37 29 2 0.25 80 110 172 268 3200 4000 33114 70 125 26.3 24 21 2 0.28 80 115 132 175 3000 3800 30214 70 125 33.3 31 27 2 0.28 80 115 168 238 3000 3800 32214 70 125 41 41 32 2 0.27 80 115 208 298 3000 3800 33214 70 150 38 35 30 3 0.23 84 136 218 272 2600 3400 30314 70 150 38 35 25 3 0.55 84 136 188 230 2600 3400 31314 70 150 54 51 42 3 0.23 84 136 298 408 2600 3400 32314 75 105 20 20 16 1 0.22 81 99 78.2 125 3400 4300 32915 75 115 25 24 20 1.5 0.31 84 106 85.2 135 3200 4000 32015X2 75 115 25 25 19 1.5 0.31 84 106 102 160 3200 4000 32015 75 115 31 31 25.5 1.5 0.2 84 106 132 220 3200 4000 33015 75 125 37 37 29 2 0.26 85 115 175 280 3000 3800 33115 75 130 27.3 25 22 2 0.29 85 120 138 185 2800 3600 30215 75 130 33.3 31 27 2 0.29 85 120 170 242 2800 3600 32215 75 130 41 41 31 2 0.29 85 120 208 300 2800 3600 33215 75 160 40 37 31 3 0.23 89 146 252 318 2400 3200 30315 75 160 40 37 26 3 0.55 89 146 208 258 2400 3200 31315 75 160 58 55 45 3 0.23 89 146 348 482 2400 3200 32315 80 110 20 20 16 1 0.23 86 104 79.2 128 3200 4000 32916 80 125 29 27 23 1.5 0.28 89 116 102 162 3000 3800 32016X2 80 125 29 29 22 1.5 0.28 89 116 140 220 3000 3800 32016 80 125 36 36 29.5 1.5 0.19 89 116 182 305 3000 3800 33016 80 130 37 37 29 2 0.28 90 120 180 292 2800 3600 33116 80 140 28.3 26 22 2.5 0.28 92 128 160 212 2600 3400 30216 80 140 35.3 33 28 2.5 0.28 92 128 198 278 2600 3400 32216 80 140 46 46 35 2.5 0.28 92 128 245 362 2600 3400 33216 80 170 42.5 39 33 3 0.23 94 156 278 352 2200 3000 30316 80 170 42.5 39 27 3 0.55 94 156 230 288 2200 3000 31316 80 170 61.5 58 48 3 0.23 94 156 388 542 2200 3000 32316 85 120 23 22 19 1.5 0.22 94 111 74.2 125 3400 3800 32917X2 85 120 23 23 18 1.5 0.22 94 111 96.8 165 3400 3800 32917 85 130 29 27 23 1.5 0.29 94 121 105 170 2800 3600 32017X2 85 130 29 29 22 1.5 0.29 94 121 140 220 2800 3600 32017 85 130 36 36 29.5 1.5 0.19 94 121 180 305 2800 3600 33017 85 140 41 41 32 2.5 0.27 97 128 215 355 2600 3400 33117 85 150 30.5 28 24 2.5 0.28 97 138 178 238 2400 3200 30217 85 150 38.5 36 30 2.5 0.28 97 138 228 325 2400 3200 32217 85 150 49 49 37 2.5 0.28 97 138 282 415 2400 3200 33217 85 180 44.5 41 34 4 0.23 103 162 305 388 2000 2800 30317 85 180 44.5 41 28 4 0.55 103 162 255 318 2000 2800 31317 85 180 63.5 60 49 4 0.23 103 162 422 592 2000 2800 32317 90 125 23 23 18 1.5 0.23 99 116 77.8 140 3200 3600 32918X2 90 125 23 23 18 1.5 0.23 99 116 95.8 165 3200 3600 32918 90 140 32 32 24 2 0.28 100 130 122 192 2600 3400 32018X2 90 140 32 32 24 2 0.28 100 130 170 270 2600 3400 32018 90 140 39 39 32.5 2 0.18 100 130 232 388 2600 3400 33018 
Shandong Huaxu Bearing Co.,Ltd
Our factory specialize wheel hub bearing, wheel bearing kit, clutch bearing, taper roller bearing, truck bearing, wheel hub bearing in high quality.
Our bearings have large loading capacity and long lifetime, and widely fit in different vehicles.
wheel bearings and kits to vehicles like LADA, TOYOTA, HONDA,, AUDI,Chevrolet, HYUNDAI,FIAT, FORD and so on.
Truck bearings applied to , MAN, BENZ, DAF, SAF and so on.
And we can produce bearings which can meet your multifarious demands.
For example, wheel bearing, taper roller bearing, clutch release bearing, ball bearing, truck bearing ect.
We can provide brands like, TIMKEN, NSK, KOYO, NTN, NACHI, GMB, BW, GM, HYUNDAI ect.
Q:What's your after-sales service and warranty?
A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.
Q:What's the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.
Q:How to place order?
A: 1. Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.
