Four Rows Tapered Roller Bearings

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Four row tapered roller bearings represent the ultimate solution for extreme load conditions in heavy industry. Key characteristics:

Highest load rating in the tapered bearing family
Integrated design with multiple ribbed construction
Custom lubrication systems available
Essential for steel mill work rolls and backup rolls
Bore sizes up to 1500mm with special alloys available

Four Rows Tapered Roller Bearings Product Specifications

Basic parameters are displayed below. Click the details icon to view complete specifications including materials, tolerances, and application guidelines. Download Catalog

Details	Inquiry	Bearing No.	Dimensions				Basic Load Rating		Weight
Details	Inquiry	Bearing No.	d	D	B	T	Cr	Cor	Weight
		352936X2/DF-1	180	250	207	207	870	2100	28.4
		380636	180	280	180	180	920	2540	39.6
		382936X3	180	260	200	200	1110	2700	33.2
		382040	200	310	275	275	1350	4200	75.1
		382040X2-1	200	310	200	200	2170	1520	55.6
		380641	205	320	205	205	1160	2850	55.4
		380644	220	320	200	200	1730	4000	55
		380644-XRS/HC	220	295	315	315	1270	3780	56.6
		382044	220	340	305	305	2800	5950	99.5
		382044/HC	220	340	305	305	2800	5950	99.5
		380648-XRS/HC	240	338	340	340	1900	5160	78.8
		380648/HCC9	240	338	248	248	2030	5400	69
		382048X2	240	360	310	310	3630	2210	90.5
		382948X2-XRS/HC	240	320	294	294	1550	5000	61.6
		380650-1	250	385	255	255	2310	5350	107
		380650/HC	250	460	270	270	2470	6400	192
		380652/HC	260	400	255	255	1630	4950	117
		380652/HC-1	260	400	255	255	2250	4800	117
		380652/HG2	260	400	255	255	2100	4900	117
		382052	260	400	345	345	3130	7700	161

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Four Rows Tapered Roller Bearings Product Specifications

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