Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)

Model NO.
Four Row Series
Lubrication
Grease
Precision
P0 P6 P5 P4 P2
Transport Package
General Export Packing
Trademark
Buyer′s Brand /Netural
Origin
China
HS Code
8482200000
Reference Price
Please contact us for quote

Product Description

Product Description

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation.

We supply Single row tapered roller bearings, Double row tapered roller bearings, Four row taperedroller bearings.

Applications

Single row tapered roller bearings are typically used in applications with combined loads. Single row tapered roller bearings can also be used in sets. Single row tapered roller bearings can be matched face-to-face, back-to-back or in tandem to deliver specific advantages depending on operating conditions. 

Double row tapered roller bearings are typically used in gearboxes, hoisting equipment, rolling mills and machines in the mining industry.

Four row tapered roller bearings are used almost exclusively in work roll applications such as rolling mills. 
Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)

Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)

Product Parameters

Technical specification

Four Row Tapered Roller Bearings are mainly used in the bearing configuration of rolling mills with low to medium rolling speeds. Because of its special design, the bearing can withstand the axial load in addition to the radial load that occurs in such applications. Four-row tapered roller bearing also has several different structures according to specific operating conditions.

Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)
Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)
 
Boundary dimensions Basic load ratings Designations Mass Limiting speeds
mm kN Current Original kg r/min
d D T rmin r1min Cr Cor Grease Oil
360 480 310 4 3 2760 8300 382972 2077972 149 340 430
  480 375 3 3 3010 7870 382972X2 77872 189 340 430
  520 370 4 4 5560 14600 380672 - 253 300 380
  540 325 5 4 3388 8840 381072 77172 248 300 380
  540 360 5 5 5070 12500 381072X2 - 274 300 380
  600 420 6 6 7900 14000 381172 1077772 388 280 360
  600 540 5 5 9970 24900 381172X2 - 620 240 360
370 490 292 3 3 3800 11600 380674 - 149 340 430
380 520 400 4 3 5560 16100 380676 - 240 280 380
  550 350 5 5 5250 13100 380676 77776 273 280 380
  560 325 5 4 3360 8840 381076 77176 281 280 380
  560 360 5 5 5730 14000 381076X2 - 294 280 360
  620 388 6 6 4200 9500 381176X2 3077776 443 240 360
  620 420 5 4 4710 12300 381176 1077776 519 240 360
395 545 288.7 4 7.5 2610 7490 380679 77779 194 280 360
400 540 280 4 4 3100 8750 380680 77880 175 280 360
  600 356 5 4 4160 10400 381080 77180 317 240 320
420 620 356 5 4 4160 10400 381084 77184 358 220 300
  700 480 6 5 6780 18500 381184 1077784 760 190 260
  760 500 7.5 7.5 9350 20300 380684 77884 1039 180 240
440 620 454 6 6 3960 7880 380688 77888 440 200 280
  650 355 6 6 4290 12390 380088 77788 385 200 280
  650 376 6 5 4330 13700 381088 77188 401 200 280
460 620 310 4 3 3360 10200 381992 1077992 232 200 280
  650 474 6 6 5292 11270 380692 77892 495 180 240
  680 410 6 5 5130 14200 381092 77192 476 180 240
  730 440 4 7.5 6500 15100 380692X3 77792 694 170 220
475 660 450 5 5 7330 22400 380695 77795 457 170 220
480 650 338 5 4 2450 5400 381996 1077996 301 190 260
  678 494 6 6 10600 31900 380696 - 578 170 220
  700 342 6 6 7050 17900 381096X2 - 447 170 220
  700 420 6 5 5780 16900 381096 77196 547 170 220
  790 510 7.5 7.5 11570 26900 381196X2 - 1017 120 160
490 625 385 4 4 5070 17670 380698 - 282 170 220
500 720 420 6 5 6650 19400 3810/500 771/500 565 160 200
  830 540 7.5 7.5 13230 33000 3811/500X2 - 1194 120 160
508 762 420 6 6 9050 23900 3806/508 - 684 160 200
520 735 535 6 6 10580 33400 3806/520 - 721 160 200
530 780 450 6 5 7520 21500 3810/530 771/530 744 140 180
  870 560 7.5 7.5 14400 36150 3811/530X2 - 1342 120 160
  870 590 7.5 6 9300 26100 3811/530 10777/530 1422 120 160
  880 544 7.5 7.5 10500 25600 3806/530 30777/530 1350 120 160
540 690 400 5 5 4860 17300 - 779/540 375 160 200
560 730 410 4 6 5560 18900 3828/560X - 441 140 180
 
 
Packaging & Shipping

Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)

 

Our Advantages

1. We have over 10 years' experience.
2. OEM or Non-Standard Bearings: Any requirement for Non-standard bearings is easily fulfilled by us due to our vast knowledge and links in the industry.
3. After Sales Service and Technical Assistance: Our company provides after-sales service and technical assistance as per the customer's requirements and needs.
4. Quick Delivery: Our company provides just-in-time delivery with our streamlined supply chain.
5.We attend promptly to any customer questions. We believe that if our customers are satisfied then it proves our worth. Our customers are always given quick support.                              


Please contact us immediately if you have any questions.

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Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)
Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)
Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)
Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)
Four Row Tapered Roller Bearings(381176 380679 380680 381080 381084 381184 380684 380688 380088 381088 381992 380692 381092)