Single row tapered roller bearing (metric series) bore 15-420mm

Single row tapered roller bearing (metric series) bore 15-420mm

Single-row tapered roller bearings

Single row tapered roller bearing (metric series) bore 15-420mm

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Overall dimensions（mm)							Rated load(N)		Rated load{kgf}		Rated speed min^-1		Bearing code	ISO355 Size series (Reference)	Installation dimensions(mm)									Point of action Position (mm)	constant	Axial load Coefficient		Weight(kg)
d	D	T	B	C	Inner circle γ(minimum)	Outer ring γ(minimum)	C_r	C_or	C_r	C_or	Grease lubrication	Oil lubrication	Bearing code	ISO355 Size series (Reference)	d_a（minimum）	d_b(maximum）	d_a(maximum）	d_a（minimum）	D_b(minimum)	S_a(minimum）	S_b(minimum）	Inner circle γ_a(maximum）	Outer ring γ_a（maximum）	A	e	Y₁	Y₀	(Reference)
50	72	15	15	12	0.6	0.6	36000	54000	3650	5500	4500	6300	HR32910J	2BC	58	54	67	66	69	3	3	0.6	0.6	13.5	0.34	1.8	0.97	0.193
50	30	36	35	30	2.5	2.5	144000	185000	14600	18800	3800	5000	T2ED050	2ED	65	59	88	83	94	6	6	2	2	24.2	0.34	1.8	0.96	1.3
45	100	38.25	36	30	2	1.5	144000	177000	14700	18000	3800	5300	HR32309J	2FD	59	56	91	82	93	3	8	2	1.5	25	0.35	1.7	0.96	1.42
45	100	27.25	25	18	2	1.5	95500	109000	9750	11100	3400	4800	HR31309J	7FB	61	57	91	79	96	3	9	2	1.5	31.5	0.83	0.73	0.4	0.947
45	100	27.25	25	18	2	1.5	95500	109000	9750	11100	3400	4800	HR30309DJ	7FB	61	57	91	79	96	3	9	2	1.5	31.5	0.83	0.73	0.4	0.957
45	100	27.25	25	22	2	1.5	112000	127000	11400	12900	3800	5300	HR30309J	2FB	57	58	91	86	93	3	5	2	1.5	21.1	0.35	1.7	0.96	1.01
45	95	36	35	30	2.5	2.5	139000	174000	14200	17800	4000	5300	T2ED045	2ED	60	54	83	79	89	5	6	2	2	23.5	0.32	1.9	1.02	1.22
45	95	29	26.5	20	2.5	2.5	88500	109000	9050	11100	3600	5000	T7FC045	7FC	60	53	83	71	91	3	9	2	2	32.1	0.87	0.69	0.38	0.918
45	85	32	32	25	1.5	1.5	111000	147000	11300	15000	4300	6000	HR33209J	3DE	56	51	76	72	81	5	7	1.5	1.5	22	0.39	1.6	0.86	0.817
45	85	24.75	23	19	1.5	1.5	75500	95500	7700	9750	4300	5600	HR32209CJ	5DC	56	52	76	70	82	3	5.5	1.5	1.5	23.6	0.59	1	0.56	0.603
45	85	24.75	23	19	1.5	1.5	83000	102000	8500	10400	4300	6000	HR32209J	3DC	56	53	76	73	81	3	5.5	1.5	1.5	20.1	0.41	1.5	0.81	0.602
45	85	20.75	19	16	1.5	1.5	68500	79500	6950	8100	4300	6000	HR30209J	3DB	56	53	76	74	80	3	4.5	1.5	1.5	18.3	0.41	1.5	0.81	0.488
45	80	26	26	20.5	1.5	1.5	84000	113000	8550	11600	4500	6000	HR33109J	3CE	56	51	71	69	77	4	5.5	1.5	1.5	19.1	0.38	1.6	0.86	0.552
45	75	24	24	19	1	1	69000	99000	7050	10100	4800	6300	HR33009J	2CE	54	51	69	67	71	4	5	1	1	16.3	0.29	2	1.1	0.414
45	75	20	20	15.5	1	1	60000	83000	6150	8450	4500	6300	HR32009XJ	3CC	54	51	69	67	72	4	4.5	11	—	16.6	0.39	1.5	0.84	0.354
45	68	15	15	12	0.6	0.6	34500	50500	3550	5150	5000	6700	HR32909J	2BC	53	50	63	62	64	3	3	0.6	0.6	12.3	0.32	1.9	1	0.187
40	90	35.25	33	27	2	1.5	120000	145000	12200	14800	4300	6000	HR32308J	2FD	54	50	81	73	82	3	8	2	1.5	23.4	0.35	1.7	0.96	1.05
40	90	25.25	23	17	2	1.5	80000	89500	8150	9150	3800	5300	HR31308J	7FB	56	50	81	70	87	3	8	2	1.5	28.7	0.83	0.73	0.4	0.728
40	90	25.25	23	17	2	1.5	80000	89500	8150	9150	3800	5300	HR30308DJ	7FB	56	50	81	70	87	3	8	2	1.5	28.7	0.83	0.73	0.4	0.728
40	90	25.25	23	18	2	1.5	84500	93500	8600	9500	4300	5600	HR30308C	—	52	50	81	72	84	3	7	2	1.5	22.7	0.53	1.1	0.62	0.735

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