Single Row Tapered Roller Bearings (Inch series)

Products And Drawings

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Design Variants

Cage

Tolerance

Internal clearance

In the new design, please preferentially choose DHK metric tapered roller bearings.

Inch tapered roller bearings are available from DHK upon request and all bearing parameters are listed in the catalogue.

In the new design, please preferentially choose DHK metric tapered roller bearings.
Inch tapered roller bearings are available from DHK upon request and all bearing parameters are listed in the catalogue.
DHK inch tapered roller bearing adopts punch plate cage.
The clearance of a single row tapered roller bearing is set by adjusting another set of bearings used with it during installation.
The axial clearance of DHK bearing pairs face to face and back to back is shown in the table below. DHK can be customized with axial clearance as required.

Dimensions and Parameters

Inquiry	Designations	Series	Boundary dimensions（mm）									Load ratings(KN)		Fatigue load	Speed ratings[rpm]		Mass(kg)	Abutment and fillet dimensions（mm）									Calculation factors
Inquiry	Designations	Series	d	D	T	d1	B	C	r1.2 min	r3.4 min	a	Dynmic Cr	stat Cor	pu	油润滑	grease	Mass(kg)	da max	db min	Da min	Da max	Db min	Cb min	Ca min	ra max	rb max	e	Y	Y0
	K-LM377449/K-LM377410	LM377400	558.800 22.0000	736	104.775	640	104.775	80.962	6.4	6.4	130	2330	5700	405	380	500	115	595	572	680	723	707	17	23.5	6	6	0.35	1.7	0.9
			558.800 22.0000	29	4.125		4.125	3.1875	0.25	0.25
	K-EE649240AS/K-649310	649000	609.600 24.0000	787.4	93.662	687	93.662	69.85	6.5	6.5	125	2160	5300	380	340	450	110	643	637	732	760	755	17	23.5	6	6	0.37	1.6	0.9
			609.600 24.0000	31	3.6875		3.6875	2.75	0.25	0.25
	K-EE655270/K-655345	655000	685.800 27.0000	876.3	93.662	771	92.075	69.85	6.4	6.4	148	2120	5500	375	300	400	130	729	713	814	848	842	13	23.5	6	6	0.43	41.4	0.8
			685.800 27.0000	34.5	3.6875		3.625	2.75	0.25	0.25
	K-LL483448/K-LL483418	LL483400	759.925 29.9183	889	69.85	820	69.85	50.8	3.3	3.3	132	1230	3800	255	280	380	67.5	785	782	844	867	858	13	19	3	3	0.37	1.6	0.9
			759.925 29.9183	35	2.75		2.75	2	0.13	0.13
	K-L183448/K-L183410	L183400	759.925 29.9183	889	88.9	822	88.9	72	3.3	3.3	123	1870	5850	380	260	360	94	785	782	854	867	872	16	16.5	3	3	0.3	2	1.1
			759.925 29.9183	35	3.5		3.5	2.8346	0.13	0.13
	K-LL483449/K-LL483418	LL483400	762.000 30.0000	889	69.85	820	69.85	50.8	3.3	3.3	132	1230	3800	255	280	380	66.5	785	784	844	867	858	13	19	3	3	0.37	1.6	0.9
			762.000 30.0000	35	2.75		2.75	2	0.13	0.13
	K-L183449/K-L183410	L183400	762.000 30.0000	889	88.9	822	88.9	72	3.3	3.3	123	1870	5850	380	260	360	92.5	785	784	854	867	872	16	16.5	3	3	0.3	2	1.1
			762.000 30.0000	35	3.5		3.5	2.8346	0.13	0.13
	K-LL584449/K-LL584410	LL584400	801.688 31.5625	914.4	58.738	854	58.738	41.275	3.5	3.5	137	1100	3550	236	260	360	53.5	828	824.5	884	892	894	10	17	3	3	0.4	1.5	0.8
			801.688 31.5625	36	2.3125		2.3125	1.625	0.13	0.13
	K-EE763330/K-763410	763000	838.200 33.0000	1041.4	93.662	925	88.9	66.675	6.4	6.4	177	1900	4800	320	220	320	160	894	867	975	1012	1001	10	26.5	6	6	0.44	1.35	0.8
			838.200 33.0000	41	3.6875		3.5	2.625	0.25	0.25
	K-EE157337/K-157430	157000	857.250 33.7500	1092.2	120.65	967	111.125	76.2	19	6.4	228	2810	7350	475	200	300	245	912	912	1003	1062	1047	17	44	18	6	0.57	1.05	0.6
			857.250 33.7500	43	4.75		4.375	3	0.75	0.25
	K-LL687949/K-LL687910	LL687900	977.900 38.5000	1130.3	66.675	1046	63.5	47.625	6.4	6.4	184	1450	4400	285	180	260	100	1021	1008	1086	1100	1100	9	19	6	6	0.44	1.35	0.8
			977.900 38.5000	44.5	2.625		2.5	1.875	0.25	0.25
	K-EE168400/K-168500	168000	1016.000 40.0000	1270	101.6	1131	101.6	66.675	9.7	9.7	229	2750	7500	465	170	240	275	1087	1054	1184	1232	1214	18	34.5	9	9	0.5	1.2	0.7
			1016.000 40.0000	50	4		4	2.625	0.38	0.38
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