Home > Products > Rolling mill bearings > Rolling Mill Bearings 382930 382952 382960 382960X2 382968 382972X2 381030X2 381036X2 381040X2 381050/YB2 381156 381160X2 381160
Rolling Mill Bearings 382930 382952 382960 382960X2 382968 382972X2 381030X2 381036X2 381040X2 381050/YB2 381156 381160X2 381160
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Product Details
| Brand Name | CHY | Place of Origin | China | |
| Model Number | 382930 382952 382960 382960X2 382968 382972X2 381030X2 381036X2 381040X2 381050/YB2 381156 381160X2 381160 | Number of Row | Other, Four Row | |
| Seals Type | Open | Precision Rating | P0 P6 P5 | |
| Outside Diameter | 210, 480 | Bore Size | 150, 300 |
Product Description
| model | d | D | B |
| 382930 | 150 | 210 | 165 |
| 382952 | 260 | 360 | 265 |
| 382960 | 300 | 420 | 300 |
| 382960X2 | 300 | 420 | 310 |
| 382968 | 340 | 460 | 310 |
| 382972X2 | 360 | 480 | 480 |
| 381030X2 | 150 | 250 | 136 |
| 381036X2 | 180 | 280 | 180 |
| 381040X2 | 200 | 310 | 200 |
| 381050/YB2 | 250 | 460 | 270 |
| 381156 | 280 | 460 | 324 |
| 381160X2 | 300 | 500 | 350 |
| 381160 | 300 | 500 | 370 |
Four row tapered roller bearing
Many low- or medium-speed rolling mill bearings use four-row tapered roller bearings. Due to its design, this bearing is capable of withstanding axial loads outside of radial loads. In general, no additional thrust bearings are required in the bearing arrangement, the roll journals can be relatively short, and the bearing housings on either side of the rolls can be of the same design. Due to the design of the four-row tapered roller bearing, this bearing must be mounted as a complete bearing on the chock. In order to be able to change rolls quickly, such bearings must be loosely fitted on the roll journal. The disadvantage of the loose fit is that the inner ring creeps on its base under the main load conditions, which usually causes wear of the base with a lower hardness than the bearing ring. In order to reduce the influence of loose fit to a certain extent, that is, to reduce wear, the bearing has a spiral groove in the inner ring hole, and/or an oil groove on the side of the inner ring. These oil grooves feed the lubricant to the contact surfaces of the inner ring and the base. In addition, the grease filled tank absorbs wear particles
Address: No. 24, Lane 397, Huhang Road, Fengxian District, Shanghai, China
Email:bearing@anshu-electromech.com Mobile phone:(0086)013918253057
Tel:(0086)021-60140720 wechate:ch13918253057
Fax:(0086)021-35090027 QQ:810480122
WhatsApp:+8613918253057 Skype:chpfchpf
Contact Us
- CHY Shanghai Anshu Mechanical&Electrical Equipment Co., Ltd.
- Contact nameChen Chat Now
- Phone86-021-60140720
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Rolling Mill Bearings 381164 381168 381172 381176 381180 381184 381188 381192 380641X2 380664 380676 380688 382052X2
JDB500、JFB500、JDBB、JTW500、JDBS、JESW、JTWP、JUWP、JOLP、JOML、JTLP、JGLDW、JTGLW、JGLXS、JGLX、JSOL、JFRP、JESF
SF-2 Standard Series 10 12 14 15 16 18 20 22 25 28 30 35 40 45 50 55 60 65 70 75 80 85 90 100 105 110
Ordinary V Belt
WAM Silo Venting Filters SILOTOP? R03




Centerline of Folder-like Soft Seal Butterfly Valve
Soft-Seal Butterfly Valve
Expansion Butterfly Valve
Laminated Metal-Seal Butterfly Valve
AWWA Butterfly Valve
Signal Butterfly Valve
Flanged Ventilating Butterfly Valve
Regular Butterfly Valve (Aeration Butterfly Valve)
Round-regulating Electric Screen Butterfly Valve
Rectangula Screen-regulating Electric Butterfly Valve
American Standard Folder Connection Metal Seal Butterfly Valve
Float Ball Valves
Trunnion-mornted Ball Valves
TEE Ball Valves
Forged Steel All Welded Ball Valve
Underground Fully Welded Steel Ball Valve, Pre-incubated
Side Biases Half Ball Valv
Poweder-Coal Ejection Ball Valve
Butt-Weld Ball Valve
Metal Ball Valve
Cryogenic Ball Valve