Paired Single Row Tapered Roller Bearings (Face to Face)

Products And Drawings

Send inquiry

Product Catalog Download

Design Variants

Cage

Tolerance

Internal clearance

Because tapered roller bearings can only bear unidirectional axial load, they are often used in pairs. DHK can provide paired single row tapered roller bearings on demand, face to face pairing (suffix DF), back to back pairing (suffix DB), and series (suffix DT) as shown below:

Because tapered roller bearings can only bear unidirectional axial load, they are often used in pairs. DHK can provide paired single row tapered roller bearings on demand, face to face pairing (suffix DF), back to back pairing (suffix DB), and series (suffix DT) as shown below:
DHK tapered roller bearing adopts pressed steel cage, cage is slightly protruding to the side, so its installation size must be considered.
The width tolerance of the paired bearing is determined by the clearance and △Ts.
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	Bearing NO.	Boundary dimensions（mm）			Load ratings[kN]		Fatigue load limit [kN]	Speed ratings[rpm]		Mass（kg）	Bearing dimensions			Abutment and fillet dimensions						Calculation factors
Inquiry	Bearing NO.	d	D	T	Dyna Cr	Static Dor	pu	grease	Oil	Mass（kg）	2B	r3.4 min	r5 min	da max	Da min	Da max	Ca min	ra max	rb max	e	Y1	Y2	Y0
	32038X.DF	190	290	128	1120	2400	224	950	1200	30.5	128	2.5	1	210	257	278	10	2	0.8	0.44	1.5	2.3	1.6
	32038.DF	190	340	120	1230	2000	190	--	--	50	110	4	1.5	224	298	323	9	3	--	0.43	1.6	2.3	1.6
	32040X.DF	200	310	140	1280	2750	255	800	1100	39	140	2.5	1	222	273	298	11	2	0.8	0.43	1.6	2.3	1.6
	30240.DF	200	360	128	1340	2240	212	--	--	52	116	4	1.5	237	315	343	9	3	--	0.43	1.6	2.3	1.6
	32240.DF	200	360	208	2090	4000	360	--	--	88	196	4	1.5	231	302	343	11	3	--	0.4	1.7	2.5	1.6
	32944.DF	220	300	102	842	2000	183	--	--	21	102	2.5	1	234	275	286	9	2	--	0.43	1.6	2.3	1.6
	32044X.DF	220	340	152	1540	3350	300	750	1000	51	152	3	1	244	300	326	12	2.5	0.8	0.43	1.6	2.3	1.6
	32048X.DF	240	360	152	1570	3550	315	700	950	54.5	152	3	1	262	318	346	12	2.5	0.8	0.46	1.5	2.2	1.4
	32052X.DF	260	400	174	1980	4400	380	--	--	79.5	174	4	1.5	287	352	383	13	3	--	0.43	1.6	2.3	1.6
	32056X.DF	280	420	174	1050	4750	400	--	--	84.5	174	4	1.5	305	370	400	14	3	--	0.46	1.5	2.2	1.4
	32960.DF	300	420	152	1790	4500	375	--	--	65.5	152	3	1	324	383	404	12	2.5	--	0.4	1.7	2.5	1.6
	32064.DF	320	480	200	2640	6200	510	--	--	125	200	4	1.5	350	424	460	15	3	--	0.46	1.5	2.2	1.4
Previous 1 23Next