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)
90	190	67.5	64	53	4	3	450000	590000	46000	60500	2000	2600	HR32318J	2GD	115	109	176	158	177	5	14.5	3	2.5	46.5	0.35	1.7	0.96	8.6
90	190	46.5	43	30	4	3	264000	315000	26900	32000	1800	2400	HR31318J	7GB	118	110	176	152	179	6	16.5	3	2.5	58.6	0.83	0.73	0.4	5.52
90	190	46.5	43	30	4	3	264000	315000	26900	32000	1800	2400	HR30318DJ	7GB	118	110	176	152	179	6	16.5	3	2.5	58.6	0.83	0.73	0.4	5.52
90	190	46.5	43	36	4	3	345000	425000	35500	43000	1900	2600	HR30318J	2GB	111	114	176	176	176	5	10.5	3	2.5	37.3	0.35	1.7	0.96	5.91
90	160	42.5	40	34	2.5	2	256000	350000	26100	35500	2200	3000	HR32218J	3FC	105	102	150	139	152	5	8.5	2	2	36.1	0.42	1.4	0.79	3.41
90	160	32.5	30	26	2.5	2	201000	256000	20500	26100	2200	3000	HR30218J	3FB	105	103	150	141	150	5	6.5	2	2	31.7	42	1.4	0.79	2.6
90	150	45	45	35	2.5	2	259000	405000	26500	41500	2400	3200	HR33118J	3DE	105	100	140	132	144	7	10	2	2	35.2	0.4	1.5	0.83	3.14
90	140	39	39	32.5	2	1.5	220000	360000	22400	37000	2400	3200	HR33018J	2CE	102	99	131	129	135	7	6.5	2	1.5	27.9	0.27	2.2	1.2	2.21
90	140	32	32	24	2	1.5	170000	273000	17300	27800	2400	3200	HR32018XJ	3CC	102	99	131	124	134	6	8	2	1.5	29.7	0.42	1.4	0.78	1.78
90	125	23	23	18	1.5	1.5	97000	167000	9850	17000	2600	3600	HR32918J	2BC	101	97	116	116	120	5	5	1.5	1.5	22	0.34	1.8	0.96	0.838
85	180	63.5	60	49	4	3	410000	535000	42000	54500	2000	2800	HR32317J	2GD	110	104	166	151	167	5	14.5	3	2.5	43.5	0.35	1.7	0.96	7.31
85	180	44.5	41	28	4	3	261000	315000	26600	32000	1900	2600	HR31317J	7GB	113	103	166	144	169	6	16.5	3	2.5	55.3	0.83	0.73	0.4	4.88
85	180	44.5	41	28	4	3	261000	315000	26600	32000	1900	2600	HR30317DJ	7GB	113	103	166	144	169	6	16.5	3	2.5	55.3	0.83	0.73	0.4	4.88
85	180	44.5	41	34	4	3	310000	375000	31500	38000	2000	2800	HR30317J	2GB	106	108	166	157	167	5	10.5	3	2.5	35.7	0.35	1.7	0.96	5.08
85	150	49	49	37	2.5	2	281000	415000	28700	42500	2400	3200	HR33217J	3EE	100	95	140	129	144	7	12	2	2	37.3	0.42	1.4	0.79	3.57
85	150	38.5	36	30	2.5	2	210000	277000	21400	28200	2200	3200	HR32217J	3EC	100	96	140	131	142	5	8.5	2	2	33.8	0.42	1.4	0.79	2.64
85	150	30.5	28	22	2.5	2	171000	226000	17500	23000	2200	3200	30217CA	—	100	98	140	131	142	5	8.5	2	2	36.2	0.58	1	0.57	2.07
85	150	30.5	28	24	2.5	2	184000	233000	18700	23800	2400	3200	HR30217J	3EB	100	97	140	133	141	5	6.5	2	2	30.3	0.42	1.4	0.79	2.12
85	140	41	41	32	2.5	2	230000	365000	23500	37000	2400	3400	HR33117J	3DE	100	94	130	122	135	7	9	2	2	32.7	0.41	1.5	0.81	2.51
85	130	36	36	29.5	1.5	1.5	180000	305000	18400	31000	2600	3600	HR33017J	2CE	96	94	121	117	125	6	6.5	1.5	1.5	26.5	0.29	2.1	1.1	1.75

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