Which four row tapered roller bearings can be manufactured by FV?-NEWS-FV BEARING INDUSTRIES
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Which four row tapered roller bearings can be manufactured by FV?

Oct 22, 2021

JLM-761648DG-90KA1 Tapered roller bearings JLM761614W (4)

Four-row taper roller bearings are used successfully worldwide for rolling mill bearing arrangements, particularly as work and back-up roll bearings for hot as well as cold rolling mills.  As they can support both heavy radial loads and simultaneously acting axial loads they permit simple and cost effective roll neck bearing arrangements.


Why four-row taper roller bearings?

SKF-4 ROW TAPERED ROLLER BEARINGS

FV four-row taper roller bearings are available in a wide range of sizes and designs appropriate to the application. These include

TQO and TQI configuration (face-to-face or back-to-back arangement),

sealed and open bearings,

bearings with or without extended inner rings,

bearings with cylindrical or tapered bore,

bearings with and without spacer rings.


Specific features of these FV bearings are, among others,

logarithmic contact profile between rollers and raceways provides a more favourable stress distribution in the bearing and considerably enhances operational reliability,

special roller end/flange contact geometry designed to promote lubrication and minimise friction and, of course,

quality of FV manufacture.


However, the technical development of FV four-row taper roller bearings has been driven yet further. The result -the FV four-row taper roller bearings - sets a completely new performance standard.


SKF 4 ROW TAPERED ROLLER BEARINGS

FV's technical center tabulates the most popular four row tapered roller bearings and shares them with users all over the world. Welcome to try the roll neck bearing made by FV.  Reliable quality and good price can reduce your production cost.

SKF BEARINGDimensions (mm)Basic load ratings (KN)MassDesign
DesignationdDTBCCoKg
BT4B 331487 BG/HA1260.350 422.275 317.500 314.325 44608000165TQON/GW
BT4B 331968 BG/HA1292.100 422.275 269.875 269.875 38008000125TQON/GW
BT4-8057 G/HA1C300VA901304.800 419.100 269.875 269.875 29206700105TQOSN/GWSI
BT4-8061 G/HA1C400VA901304.800 495.300 342.900 342.900 51209300245TQOSN/GWSI
BT4-0004 G/HA1304.902 412.648 266.700 266.700 31907500100TQON/GW
330870 BG317.500 422.275 269.875 269.875 33608150105TQON/GW
*BT4B 334023 E1/C675317.500 422.275 269.875 269.875 3250655094.5TQOSN/GWSI
BT4B 331161 BG/HA1317.500 447.675 327.025 327.025 473010800165TQON/GW
BT4B 331664 AG/HA1330.302 438.023 254 247.650 28107350105TQON/GW
BT4-8017/HA1C600VA941333.375 469.900 342.900 342.900 413010200185TQOSN/WILS
BT4B 332963 B/HA1340 520 323.500 323.500 561010400240TQON/W
BT4-8034 G/HA1342.900 533.400 301.625 307.975 47308800240TQON/GW
*330661 E/C475343.052 457.098 254 254 34506800110TQON/GW
*BT4B 328817 E1/C475343.052 457.098 254 254 33506400110TQOSN/GWSI
BT4B 334106 BG/HA1C300VA901343.052 457.098 254 254 25506000105TQOSN/GWSI
BT4B 331077 BG/HA1347.662 469.900 260.350 260.350 39108500125TQON/GW
BT4-8020 G/HA1VA901355 490 316 316 446010000170TQOSN/GWSI
*330662 E/C480355.600 482.600 269.875 265.113 40008000140TQON/GW
*BT4B 328870 EX1/C480355.600 482.600 269.875 265.113 35507500134TQOSN/GWSI
331271 BG355.600 488.950 317.500 317.500 446011000180TQON/GW
*BT4B 328912 E3/C675355.600 488.950 317.500 317.500 510010000170TQOSN/GW
BT4-8015 G/HA1360 540 325 325 572010800250TQON/GW
BT4-8033 G/HA1380 560 360 390 671013700300TQOEN/GW
BT4-8025 G/HA1C300VA903384.175 546.100 400.050 400.050 616015000300TQOSN/GW
BT4B 334042 BG/HA1VA901385.762 514.350 317.500 317.500 418010000175TQOSN/GWSI
*BT4B 330650 E/C500406.400 546.100 288.925 288.925 500010200186TQON/GW
BT4B 328838 BG/HA1VA901406.400 546.100 288.925 288.925 41809500180TQOSN/GWSI
BT4B 328838 BG/HA1VA902406.400 546.100 288.925 288.925 41809500180TQOSN/GWISI
BT4-8014 G/HA1VA901406.400 546.100 288.925 288.925 33007800185TQOSN/GWSI
331465 BG406.400 546.100 288.925 268.288 41809500180TQON/GW
BT4B 334093 BG/HA1VA902406.400 546.100 330 330 440010200200TQOSN/GWISI
BT4B 334092 AG/HA1406.400 546.100 330 330 501013200225TQON/GW
BT4-8002 G/HA1406.400 565.150 440 440 765018600340TQON/GW
BT4-8021 G/HA1VA919409.575 546.100 334.962 334.962 484012000205TQOSN/GWOY
BT4B 329004 BG/HA1VA901409.575 546.100 334.962 334.962 484012000205TQOSN/GWSI
BT4B 331333 BG/HA1409.575 546.100 334.962 334.962 501013200220TQON/GW
BT4-8018 G/HA1VA9011)420 574 480 480 721018600345TQOSN/GWSI
BT4-8049 G/HA1430 570 380 380 528014000260TQON/GW
BT4-8006 BG/HA1430 575 380 380 644016600280TQON/GW
BT4-8040 G/HA4430 640 465 465 952021200530TQON.1/GW
BT4-8019 G/HA1VA901431.800 571.500 279.400 279.400 37409000185TQOSN/GWSI
BT4B 331226 BG/HA1431.800 571.500 336.550 336.550 528014000240TQON/GW
BT4-8003 G/HA1VA902431.800 571.500 336.550 336.550 484012700215TQOSN/GWISI
BT4B 334055 ABG/HA1VA9021)440 590 480 480 765020000365TQOSN/GWISI
BT4-8039 G/HA1VA901447.600 635 463.500 463.500 765020000470TQOSN/GWSI
BT4-8023 G/HA1VA919450 595 368 368 528013700265TQOSN/GWOY
*BT4B 332773 E/C725450 595 368 368 680016300285TQON/GW
BT4-8044 G/HA1VA9021)450 595 404 404 594016300305TQOSN/GWISI
BT4-8024 G/HA1450 595 415 415 704019000320TQON/GW
BT4B 328827 ABG/HA1VA902457.200 596.900 279.400 276.225 429010000190TQOSN/GWISI
*BT4B 328827 E2/C500450 596.900 279.400 276.225 490010000190TQOSN/GWISI
*BT4B 331977 E/C725460 610 360 360 750016300290TQON/GW
BT4B 328913 BG/HA1C555475 600 368 368 572016600250TQON/GW
BT4-8035 G/HA1475 640 360 360 550015300335TQON/GW
BT4B 330886 CG/HA1479.425 679.450 495.300 495.300 1010025500585TQON/GW
BT4B 334116 BG/HA1VA901479.425 679.450 495.300 495.300 935022400565TQOSN/GWSI
*330641 E/C725482.600 615.950 330.200 330.200 630015300240TQON/GW
*BT4B 328842 E1/C725482.600 615.950 330.200 330.200 610013700233TQOSN/GWSI
*BT4B 328842 E2/C725482.600 615.950 330.200 330.200 610013700233TQOSN/GWISI
BT4B 334072 BG/HA1VA901482.600 615.950 330.200 419.100 528013700240TQOESN/GWSI
BT4B 334072 BG/HA1VA903482.600 615.950 330.200 419.100 528013700240TQOESN/GW
BT4B 331626 BG/HA1482.600 615.950 330.200 419.100 550015300250TQOEN/GW
BT4-8062 G/HA1VA901482.600 615.950 420 420 550015300280TQOSN/GWSI
BT4B 334105 BG/HA1482.600 635 421 421 737020400365TQON/GW
*331090 E/C700489.026 634.873 320.675 320.675 630014600267TQON/GW
BT4B 334014 AAG/HA1VA901489.026 634.873 320.675 320.675 523012500240TQOSN/GWSI
BT4-8059 G/HA1VA901501.650 711.200 520.700 520.700 809019600610TQOSN/GWSI
*BT4B 331747 E/C775510 655 379 377 780019000323TQON/GW
BT4-8045 G/HA1VA901514.350 673.100 422.275 422.275 682019000395TQOSN/GWSI
331157 BG514.350 673.100 422.275 422.275 781021600405TQON/GW
BT4-8043 G/HA1530 680 440 440 825023600405TQON/GW
*BT4-8108 E/C625540 690 400 400 815019300364TQON/GW
BT4-8038 G/HA1VA901540 690 440 440 748021200395TQOSN/GWSI
BT4B 330993 AG/HA1558.800 736.600 409.575 409.575 825022000480TQON/GW
BT4-8022 G/HA1VA919558.800 736.600 457.200 455.612 858023200515TQOSN/GWOY
*BT4B 331189 E/C600584.200 730.250 349.250 342.900 680017000327TQON/GW
BT4B 331093 BG/HA1585.788 771.525 479.425 479.425 1060030000620TQON/GW
*BT4B 331300 E/C775595.312 844.550 615.950 615.950 17300390001180TQON/GW
BT4-8054 G/HA1VA902609.600 787.400 361.950 361.950 737018600425TQOSN/GWISI
BT4-8055 G/HA1VA902620 800 363.500 363.500 704018000440TQOSN/GWISI
*BT4-8031 E/C800625 815 480 480 1320031000660TQON/GW
BT4-8036 G/HA1650 1 040610 610 17600365001970TQON/GW
BT4-8037 G/HA1VA901650 1 040610 610 17600365001970TQOSN/GWSI
BT4-8060 G/HA4C300VA901660 1 070648 648 19000380002260TQOSN.1/GWSI
BT4B 331190 BG/HA1660.400 812.800 365.125 365.125 721022400415TQON/GW
BT4B 328977 BG/HA1VA901660.400 812.800 365.125 365.125 721020400395TQOSN/GWSI
BT4B 334015 BG/HA1VA901679.450 901.700 552.450 552.450 1320036000970TQOSN/GWSI
BT4B 331089 CG/HA1685.800 876 355.600 352.425 781022000525TQON/GW
BT4B 328955 ABG/HA1VA902685.800 876.300 355.600 352.425 765020000505TQOSN/GWISI
BT4B 328955 BG/HA1VA901685.800 876.300 355.600 352.425 765020000505TQOSN/GWISI
BT4B 331351 BG/HA1710 900 410 410 968027000620TQON/GW
*BT4-8048 E/C725750 950 410 410 1080026500705TQON/GW
BT4B 331907 BG/HA4762 1,067 736.600 723.900 22000585002090TQON.1/GW
BT4-8042 G/HA41,346 1,730 1,143 1,143 495001630006980TQON.1/GW


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Why Choose FV Bearings?

FV Bearing is a leading supplier of precision bearings and bearings related products across a large spectrum of customers – preimarily OEMs and major distributors.

Leading industrial ball bearings with best materials

Accurate response to client’s request

FV Bearings Co.Ltd has rich experiences in bearings manufacturing and processing, the professional bearing engineers can handle your requirements on bearings exactly and output the accurate bearing products.

World’s leading roller bearings manufacturer

FV Bearings is a leading roller bearings manufacturer provides high quality and durable roller bearings for different industries such as automotive, aerospace, machinery, power plants, chemistry industry, agriculture and other fields.

Solutions for special bearings and high end bearings

If you are looking for special bearings and high end bearings, FV bearings can help you to customize any special bearings according to your needs based on advanced bearings manufacturing technology.

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