Jinan Yuki Bearing Co,.Ltd.
Let YUKI Quality Turning the World.
86-0531-85556568
yuki@ywsbearing.com
yuki@ywsbearing.com
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30305
YWS or OEM
OEM Customized Services
Product Details
product information:
Structure:taper roller bearing
Type:taper roller bearing
Brand Name:YWS
Internal diameter:25mm
External diameter:62mm
Width:17mm
size:25×62×17mm
Dynamic Load Rating (Cr): 46.8kN
Static Load Rating (Cor): 48kN
Material:Chrome steel/GCr15/Stainless steel
Is customized: Yes (Drawings required)
Related accessories: Oil seal,Circlip and housings etc.
Wholesale and freight: To provide you with accurate solutions
Tips: Please contact us for details of the required products.
Product description：
This single cone and cup set with a sheet steel cage is a complete single tapered roller bearing suitable for applications that support high radial and axial loads in one direction. Complete single tapered roller bearing assemblies are generally mounted in opposing pairs on a shaft to evenly distribute loads. This bearing remains stable under temperatures ranging from -30 to 120 degrees C (-22 to 250 degrees F). The sheet steel cage prevents the rollers from coming into contact with each other during use, reducing friction, vibration, and noise. As part of a separable tapered roller bearing unit, this single cone and cup set has an open design that allows for lubrication and accurate adjustments. It meets the requirements for main dimensions as defined in Standard 355 of the International Organization for Standardization (ISO) and Standard 720 of the Deutsches Institut für Normung (DIN). This tapered roller bearing is for use in high-load, moderate-speed applications that include automotive axle systems and conveyor systems in heavy duty industries such as mining, construction and agriculture, among others.
Product features：
Cone (inner ring assembly) and cup (outer ring) combine to form a complete single tapered roller bearing
Supports high radial loads and axial loads in one direction between a rotating and non-rotating member
Operating temperatures range from -30 to 120 degrees C (-22 to 250 degrees F)
Sheet steel cage evenly spaces rollers for reduced friction, vibration, and noise
Open configuration for lubrication applied in place
| bearing code | d | D | B | C | C0 | Pu | reference speed | limiting speed | mass |
| 30302 J2 | 15 | 42 | 14,25 | 22,4 | 20 | 2,08 | 13000 | 18000 | 0,095 |
| 30303 J2 | 17 | 47 | 15,25 | 28,1 | 25 | 2,75 | 12000 | 16000 | 0,13 |
| 30304 J2/Q | 20 | 52 | 16,25 | 34,1 | 32,5 | 3,6 | 11000 | 14000 | 0,17 |
| 30305 J2 | 25 | 62 | 18,25 | 44,6 | 43 | 4,75 | 9000 | 12000 | 0,26 |
| 30306 J2/Q | 30 | 72 | 20,75 | 56,1 | 56 | 6,4 | 7500 | 10000 | 0,39 |
| 30307 J2/Q | 35 | 80 | 22,75 | 72,1 | 73,5 | 8,3 | 6700 | 9000 | 0,52 |
| 30307 RJ2/Q | 35 | 80 | 22,75 | 72,1 | 73,5 | 8,3 | 6700 | 9000 | 0,52 |
| 30308 J2/Q | 40 | 90 | 25,25 | 85,8 | 95 | 10,8 | 6000 | 8000 | 0,72 |
| 30309 J2/Q | 45 | 100 | 27,25 | 108 | 120 | 14,3 | 5300 | 7000 | 0,97 |
| 30310 J2/Q | 50 | 110 | 29,25 | 143 | 140 | 16,6 | 5300 | 6300 | 1,25 |
| 30311 J2/Q | 55 | 120 | 31,5 | 166 | 163 | 19,3 | 4800 | 5600 | 1,55 |
| 30312 J2/Q | 60 | 130 | 33,5 | 168 | 196 | 23,6 | 4000 | 5300 | 1,95 |
| 30313 J2/Q | 65 | 140 | 36 | 194 | 228 | 27,5 | 3600 | 4800 | 2,40 |
| 30313 RJ2 | 65 | 140 | 36 | 194 | 228 | 27,5 | 3600 | 4800 | 2,40 |
| 30314 J2/Q | 70 | 150 | 38 | 220 | 260 | 31 | 3400 | 4500 | 2,90 |
| 30315 J2/Q | 75 | 160 | 40 | 246 | 290 | 34 | 3200 | 4300 | 3,45 |
| 30316 J2 | 80 | 170 | 42,5 | 270 | 320 | 38 | 3000 | 4300 | 4,10 |
| 30317 J2 | 85 | 180 | 44,5 | 303 | 365 | 40,5 | 2800 | 4000 | 4,85 |
| 30318 J2 | 90 | 190 | 46,5 | 330 | 400 | 44 | 2600 | 4000 | 5,65 |
| 30320 J2 | 100 | 215 | 51,5 | 402 | 490 | 53 | 2400 | 3200 | 8,05 |
| 30322 J2 | 110 | 240 | 54,5 | 473 | 585 | 62 | 2200 | 2800 | 11,0 |
| 30324 J2 | 120 | 260 | 59,5 | 561 | 710 | 73,5 | 2000 | 2600 | 14,0 |
| 30326 J2 | 130 | 280 | 63,75 | 627 | 800 | 83 | 1800 | 2400 | 17,0 |
| 30332 J2 | 160 | 340 | 75 | 913 | 1180 | 114 | 1500 | 2000 | 29,0 |
| 30352 J2 | 260 | 540 | 113 | 2120 | 3050 | 250 | 850 | 1200 | 110 |
Sincerely welcome to send enquiry to us!!!