Four Row Tapered Roller Bearings

Four Row tapered roller bearings (also called rolling mill bearing) provide maximum capacity in minimum space, combining the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings. Their main application is on the roll necks of rolling mill equipment. All four-row bearings are supplied as pre-set matched assemblies with all components identified to ensure correct installation sequence.

Designation:

Single row tapered roller bearing :30220,30221,30222,30224,30226,30228,30320,32220,32221,32222,32224,32226,32228,32230,32236,32240,

32244,32320,32322,32334,32930,33022,33220,30232,32232,32036X,30236,32236,32938,32038X,30240,

32240,32944,32044X,30244,32244,32948,32048X,32248,32952,32052X,30352X2,32956,32056X,32960,

32060X,30660,31160X2,32964,32064/YB2,32968/YB2,32068X2,32972/YB2,31072X2,31976X2,31176X2,

31080X2,31984X2,31084 X2,31184 X2,31088 X2,31992 X2,31092 X2,31996 X2,310/500 X2,319/530 X2,

319/560 X2,310/560 X2,310/600 X2,310/630 X2,319/710 X2,319/800 X2,319/900 X2,320/900 X2,319/950 X2

Double row tapered roller bearing:

352940X2/YA,352952X2,352052X2,352956X2,350056,352960X2,351160,352964X2,352064 X2

Four row tapered roller bearing :381156,381160,381164,381168,381172,381176,381180,381184,381188,381192,381196,3811/500,

3811/530,3811/560,3811/600,3811/630,3811/670,3811/710,3811/750,382028,382034,382040,382044,382048,

382052,382056,382060,382064,3821/950,3820/1060,381068,381072,381076,381080,38104,381088,381092,

381096,3810/500,3810/530,3810/560,3810/600,3810/630,3810/670,3810/710,3810/750,381040X2,380641,

381052X2,381160X2,381088X2,3810692,382952,382960,382968,381992,381996,3819/560,3819/630,3819/670,

382952X2, 382960X2, 380664, 38072, 3819/600X2

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