Home > Products > Tapered roller bearings > 90*190*46.5mm Taper Roller Bearing 3018JR 30318
90*190*46.5mm Taper Roller Bearing 3018JR 30318
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Product Details
| Brand Name | YWS or OEM | Bore Size | 35, 540 | |
| Outside Diameter | 15, 260 | Model Number | 3018JR 30318 | |
| Precision Rating | ABEC-1(P0),ABEC-3(P6),ABEC-5(P5),ABEC-7(P4) | Seals Type | open | |
| Number of Row | Single Row | Place of Origin | Shandong, China |
Product Description
90*190*46.5mm Taper Roller Bearing 3018JR 30318
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Split roller bearing include:spherical roller bearing,SNL pillow block, Adapter sleeve, Positioning ring
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taper roller bearing specification
Structure: | Taper | Type: | Roller | Brand Name: | yws or other brands |
Bore Size: | 21.430 - 280 mm | Outside Diameter: | 45.237 - 380 mm | Model Number: |
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Precision Rating: | P0 P5 P6 | Seals Type: | open zz rs | Number of Row: | Single Row |
Place of Origin: | Shandong,China | Material:: | Chrome steel,carbon steeel .stainless steel POM plastic | Hardness::: | HRC60-HRC65 |
Cage::: | Brass,Steel,nylon | HS:: | 84822000 | Quality:: | Original,OEM brand,high quality. |
Rotational Speed:: | 1000-4000 | ServiceRange:: | OEM brand,Specially produce diversified brand for customer Require |
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taper roller bearing feature
Tapered roller bearings have taper-formed raceways on inner and outer rings, and have taper formed rollers between raceways.
If the conical surface extension, it will eventually converge in the bearing axis on a bit.
- This kind of bearings are generally used to support combined load mainly consisting of radial load.Bearing’s axial bearing capacity by contact angle a that outer raceway point of view decision.
- The greater the angle,the axial bearing capacity is the bigger.
- Tapered roller bearings are separable bearings.
- Their rollers,cage and inner ring are called as cone and outer ring are named as cup.
- Cone and cup can be mounted respectively.
- The bearings are classified by elements as single row,double row and multiple row bearings.
taper roller bearing model nos
| model | ID | OD | W | Cr | Cor | Grease lubrication speed | Oil lubrication speed | weight |
| (mm) | (mm) | (mm) | (kN) | (kN) | (r/min) | (r/min) | (kg) | |
| 30202 | 15 | 35 | 11 | 14.9 | 13.4 | 12000 | 16000 | 0.053 |
| 30244 | 220 | 400 | 73 | — | — | — | — | 35.5 |
| 30340 | 200 | 420 | 80 | 1120 | 1450 | 820 | 1100 | 53.5 |
| 30352 | 260 | 540 | 114 | — | — | — | — | 108 |
| 32205 | 25 | 72 | 24.25 | — | — | — | — | 0.174 |
| 30302 | 15 | 42 | 13 | 22.8 | 21.5 | 9000 | 12000 | 0.094 |
| 30203 | 17 | 40 | 12 | 20.8 | 21.8 | 9000 | 12000 | 0.079 |
| 30303 | 17 | 47 | 14 | 28.2 | 27.2 | 8500 | 11000 | 0.129 |
| 32303 | 17 | 47 | 19 | 31.9 | 29.9 | 9400 | 13000 | 0.17 |
| 32904 | 20 | 37 | 12 | 13.2 | 17.5 | 9500 | 13000 | 0.056 |
| 32004 | 20 | 42 | 15 | 25 | 28.2 | 8500 | 11000 | 0.095 |
| 30204 | 20 | 47 | 14 | 28.2 | 30.5 | 8000 | 10000 | 0.126 |
| 30304 | 20 | 52 | 15 | 30.5 | 28.4 | 8300 | 11000 | 0.17 |
| 32304 | 20 | 52 | 21 | 42.8 | 46.2 | 7500 | 9500 | 0.23 |
| 329/22 | 22 | 40 | 12 | 15 | 20 | 8500 | 11000 | 0.065 |
| 320/22 | 22 | 44 | 15 | 26 | 30.2 | 8000 | 10000 | 0.1 |
| 32905 | 25 | 42 | 12 | 16 | 21 | 6300 | 10000 | 0.064 |
| 32005 | 25 | 47 | 15 | 28 | 34 | 7500 | 9500 | 0.11 |
| 33005 | 25 | 47 | 17 | 32.5 | 42.5 | 7500 | 9500 | 0.129 |
| 30205 | 25 | 52 | 15 | 32.2 | 37 | 7000 | 9000 | 0.154 |
| 33205 | 25 | 52 | 22 | 47 | 55.8 | 7000 | 9000 | 0.216 |
| 30305 | 25 | 62 | 17 | 46.8 | 48 | 6300 | 8000 | 0.263 |
| 31305 | 25 | 62 | 17 | 40.5 | 46 | 6300 | 8000 | 0.262 |
| 32305 | 25 | 62 | 24 | 61.5 | 68.8 | 6300 | 8000 | 0.368 |
| 329/28 | 28 | 45 | 12 | 16.8 | 22.8 | 750D | 9500 | 0.069 |
| 320/28 | 28 | 52 | 16 | 31.5 | 40.5 | 6700 | 8500 | 0.142 |
| 332/28 | 28 | 58 | 24 | 58 | 68.2 | 6300 | 8000 | 0.286 |
| 32906 | 30 | 47 | 12 | 17 | 23.2 | 7000 | 9000 | 0.072 |
| 32006X2 | 30 | 55 | 16 | 27.8 | 35.5 | 6300 | 8000 | 0.16 |
| 32006 | 30 | 55 | 17 | 35.8 | 46.8 | 6300 | 8000 | 0.17 |
| 33006 | 30 | 55 | 20 | 43.8 | 58.8 | 6300 | 8000 | 0.201 |
| 30206 | 30 | 62 | 17.5 | 43.2 | 50.5 | 6000 | 7500 | 0.231 |
| 32206 | 30 | 62 | 20 | 51.8 | 63.8 | 6000 | 7500 | 0.287 |
| 33206 | 30 | 62 | 25 | 63.8 | 75.5 | 6000 | 7500 | 0.342 |
| 30306 | 30 | 72 | 21 | 59 | 63 | 5600 | 7000 | 0.387 |
| 23334 | 170 | 360 | 120 | — | — | — | — | — |
| 31306 | 30 | 72 | 21 | 52.5 | 60.5 | 5600 | 7000 | 0.392 |
| 32306 | 30 | 72 | 27 | 81.5 | 96.5 | 5600 | 7000 | 0.562 |
| 329/32 | 32 | 52 | 14 | 23.8 | 32.5 | 6300 | 8000 | 0.106 |
| 320/32 | 32 | 58 | 17 | 36.5 | 49.2 | 6000 | 7500 | 0.187 |
| some Inch tapered roller bearing | ||||
| Model No. | Size(mm) | Weight | ||
| d | D | B | (KG) | |
| L45449/10 | 29 | 50.292 | 14.224 | 0.118 |
| M12649/10 | 21.43 | 50.005 | 17.526 | 0.17 |
| LM11749/10 | 17.462 | 28.5 | 14.605 | 0.026 |
| LM11949/10 | 19.05 | 45.237 | 15.49 | 0.122 |
| L68149/10 | 34.981 | 59.131 | 15.875 | 0.166 |
| LM67048/10 | 31.75 | 59.13 | 15.88 | 0.18 |
| 25590/20 | 45.618 | 83.058 | 23.876 | 0.556 |
| 2788/20 | 38.1 | 76.2 | 23.81 | 0.455 |
| 387/382 | 57.15 | 98.425 | 21 | 0.596 |
| 368/362 | 50.8 | 88.9 | 20.638 | 0.514 |
| LM48548/10 | 34.925 | 65.088 | 18.034 | 0.26 |
| 11590/20 | 15.875 | 42.862 | 14.288 | 0.095 |
| 09067/195 | 19.05 | 49.225 | 19.845 | 0.176 |
| 1280/20 | 22.225 | 57.15 | 22.225 | 0.286 |
| L44649/10 | 26.988 | 50.292 | 14.224 | 0.126 |
| 15123/245 | 31.75 | 62 | 19.05 | 0.244 |
| M88048/10 | 33.338 | 68.262 | 22.225 | 0.375 |
| M86649/10 | 30.162 | 64.292 | 21.443 | 0.341 |
| 25877/21 | 34.925 | 73.025 | 23.8 | 0.461 |
| 2580/20 | 31.75 | 66.421 | 25.4 | 0.4 |
| M12749/10 | 22 | 45.237 | 15.494 | 0.116 |
| 3579/25 | 42.862 | 87.312 | 30.162 | 0.784 |
| 3780/20 | 50.8 | 93.264 | 30.162 | 0.87 |
| LM29749/10 | 38.1 | 65.088 | 18.034 | 0.233 |
| JL69349/10 | 38 | 63 | 17 | 0.186 |
| M807046/10 | 50.8 | 104.775 | 36.512 | 1.49 |
| M801346/10 | 38.1 | 82.55 | 29.37 | 0.76 |
| LM300849/10 | 41 | 68 | 17.5 | 0.242 |
| 28985/20 | 60.325 | 101.6 | 25.4 | 0.79 |
| 29587/20 | 63.7 | 107.95 | 25.4 | 0.9 |
| 29590/20 | 66.675 | 107.95 | 25.4 | 0.84 |
| 39590/20 | 66.675 | 112.712 | 30.162 | 1.13 |
| 28680/20 | 55.562 | 97.63 | 24.608 | 0.769 |
| LM102949/10 | 45.242 | 73.431 | 19.558 | 0.31 |
| LM104948/10 | 50 | 82 | 21.5 | 0.41 |
| LM501349/10 | 41.275 | 73.431 | 19.558 | 0.32 |
| LM603049/11 | 45.242 | 77.788 | 19.842 | 0.36 |
| HM218248/10 | 89.975 | 146.975 | 40 | 2.36 |
| HM518445/10 | 88.9 | 152.4 | 39.688 | 2.83 |
| HM212049/10 | 66.675 | 122.238 | 38.1 | 1.85 |
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- Jinan Yuki Bearing Co., Ltd.
- Contact nameZehui Zhou Chat Now
- Phone86-531-85556568
- AddressA4-01, No. 3, Fenghuangshan Road, Tianqiao District
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