Single row tapered roller bearing (Inch series) bore 12.000-100.012mm

Single row tapered roller bearing (Inch series) bore 12.000-100.012mm

Single-row tapered roller bearings

Single row tapered roller bearing (Inch series) bore 12.000-100.012mm

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Overall dimensions（mm)							Rated load(N)		Rated load{kgf}		Rated speed min^-1		Bearing code		Installation dimensions (mm)						Point of action Position(mm)	constant	Axial load Coefficient		Weight（kg）（Reference）
d	D	T	B	C	Inner circleγ (minimum)	Outer ringγ (minimum)	C_r	C_or	C_r	C_or	Grease lubrication	Oil lubrication	Inner circle	Outer ring	d_a	d_b	d_a	d_b	Inner circleγ_a（maximum）	Outer ringγ_a（maximum）	A	e	Y₁	Y₀	Inner circle	Outer ring
45.23	79.985	19.842	20.638	15.08	2	1.3	62000	78500	6300	8000	4500	6000	17887	17831	57	52	68	74	2	1.3	15.9	0.37	1.6	0.9	0.274	0.136
45	93.264	20.638	22.225	15.082	0.8	1.3	77000	93000	7900	9500	3800	5300	376	374	54	54	85	88	0.8	1.3	17.1	0.34	1.8	0.97	0.492	0.174
44.983	82.931	23.812	25.4	19.05	1.5	0.8	76500	99000	7800	10100	4500	6000	25584	25520	53	51	74	77	1.5	0.8	17.6	0.33	1.8	0.99	0.354	0.203
44.45	114.3	44.45	44.45	34.925	3.5	3.3	172000	205000	17500	20900	3600	4800	65385	65320	65	59	97	107	3.5	3.3	32.2	0.43	1.4	0.77	1.39	0.894
44.45	111.125	30.162	26.909	20.638	3.5	3.3	92500	110000	9450	11200	3200	4300	55175	55437	67	60	92	105	3.5	3.3	37.3	0.88	0.68	0.37	0.867	0.514
44.45	107.95	27.783	29.317	22.225	3.5	0.8	116000	149000	11800	15200	3400	4800	460	453A	60	54	97	100	3.5	0.8	20.7	0.34	1.8	0.98	0.93	0.42
44.45	104.775	36.512	36.512	28.575	3.5	3.3	139000	192000	14200	19600	3400	4800	HM807040	HM807010	66	59	89	100	3.5	3.3	29.7	0.49	1.2	0.68	1.14	0.502
44.45	103.188	43.658	44.475	36.512	1.3	3.3	178000	238000	18100	24300	3800	5000	5356	5335	58	56	89	97	1.3	3.3	27	0.3	2	1.1	1.23	0.637
44.45	98.425	30.958	28.301	20.638	3.5	0.8	87500	97000	8950	9850	3600	5300	53177	53387	63	53	82	91	3.5	0.8	30.7	0.74	0.81	0.45	0.568	0.442
44.45	95.25	30.958	28.575	22.225	3.5	0.8	100000	122000	10200	12500	3600	5000	HM903249	HM903210	65	54	81	91	3.5	0.8	31.5	0.74	0.81	0.45	0.635	0.389
44.45	95.25	30.958	28.301	22.225	1.3	0.8	100000	122000	10200	12500	3600	5000	HM903247	HM903210	61	54	81	91	1.3	0.8	31.5	0.74	0.81	0.45	0.651	0.389
44.45	95.25	30.958	28.301	20.638	2	0.8	87500	97000	8950	9850	3600	5300	53178	53375	60	53	81	89	2	0.8	30.7	0.74	0.81	0.45	0.574	0.365
44.45	95.25	30.958	28.301	20.638	1.3	0.8	87500	97000	8950	9850	3600	5300	53176	53375	59	53	81	89	1.3	0.8	30.7	0.74	0.81	0.45	0.574	0.365
44.45	95.25	30.958	28.301	20.638	3.5	0.8	87500	97000	8950	9850	3600	5300	53177	53375	63	53	81	89	3.5	0.8	30.7	0.74	0.81	0.45	0.572	0.365
44.45	95.25	30.162	29.37	23.02	3.5	3.3	106000	143000	10800	14500	3800	5300	HM804843	HM804810	63	57	81	91	3.5	3.3	26.1	0.55	1.1	0.6	0.677	0.354
44.45	95.25	27.783	29.901	22.225	3.5	2.3	106000	126000	10800	12900	4300	5600	438	432	57	51	83	87	3.5	2.3	18.6	0.28	2.1	1.2	0.555	0.384
44.45	93.662	31.75	31.75	26.195	3.5	3.3	110000	142000	11200	14400	4000	5600	46176	46368	60	54	79	87	3.5	3.3	24	0.4	1.5	0.82	0.635	0.405
44.45	93.662	31.75	31.75	25.4	3.5	3.3	120000	147000	12200	15000	4000	5600	49175	49368	59	53	82	87	3.5	3.3	21.6	0.36	1.7	0.92	0.645	0.371
44.45	93.662	31.75	31.75	25.4	0.8	3.3	120000	147000	12200	15000	4000	5600	49176	49368	54	53	82	87	0.8	3.3	21.6	0.36	1.7	0.92	0.648	0.371
44.45	93.264	30.162	30.302	23.812	3.5	3.2	103000	136000	10500	13900	3800	5300	3782	3720	58	52	82	88	3.5	3.2	22.4	0.34	1.8	0.97	0.678	0.292

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