Single row tapered roller bearing (Inch series) bore 204.788-1270.000mm

Single row tapered roller bearing (Inch series) bore 204.788-1270.000mm

Single-row tapered roller bearings

Single row tapered roller bearing (Inch series) bore 204.788-1270.000mm

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Overall dimensions（mm)							Rated load(KN)		Rated load{kgf}		Bearing code		Installation dimensions(mm)						Location of action point(mm)	constant	Axial load Coefficient		Weight(kg)
d	D	T	B	C	Inner circleγ (minimum)	Outer ringγ (minimum)	C_r	C_or	C_r	C_or	Inner circle	Outer ring	d_a	d_b	d_a	d_b	Inner circleγ_a（maximum）	Outer ringγ_a（maximum）	A	e	Y₁	Y₀	(Reference)
685.8	876.3	93.662	92.075	69.85	6.4	6.4	2160	5550	220000	565000	EE655270	655345	737	712	832	857	6.4	6.4	149.9	0.42	1.4	0.79	134
673.1	793.75	66.675	61.912	49.212	6.4	6.4	995	2660	102000	271000	LL481448	LL481411	708	691	764	781	6.4	6.4	119.7	0.36	1.7	0.92	52
660.4	854.075	87.725	85.468	60.325	6.4	6.4	2000	4650	204000	490000	EE749260	749336	712	690	813	831	9.7	6.4	124.5	0.35	1.7	0.94	119
660.4	812.8	95.25	95.25	73.025	6.4	6.4	2200	5900	224000	600000	L281148	L281110	701	678	778	799	6.4	6.4	123.1	0.33	1.8	0.99	105
635	736.6	57.15	53.975	41.275	3.3	3.3	870	2500	89000	255000	80780	80720	664	648	712	726	3.3	3.3	125	0.44	1.4	0.75	36.6
609.6	787.4	93.662	93.662	69.85	6.4	6.4	2000	4800	204000	490000	EE649240	649310	659	632	749	771	6.4	6.4	129.2	0.37	1.6	0.89	110
609.6	774.7	87.725	79.375	60.32	6.4	6.4	1780	4700	181000	480000	L580049	L580010	654	634	737	755	6.4	6.4	130.5	0.4	1.5	0.82	90.1
609.6	762	95.25	92.075	71.438	6.4	6.4	1780	4700	181000	480000	L879947	L879910	656	627	722	750	6.4	6.4	152.9	0.49	1.2	0.68	93.3
607.72	787.4	93.662	93.662	69.85	6.4	6.4	2000	4800	204000	490000	EE649239	649310	658	631	749	771	6.4	6.4	129.2	0.37	1.6	0.89	111
602.945	787.4	93.662	93.662	69.85	6.4	6.4	2000	4800	204000	490000	EE649237	649310	655	629	749	771	6.4	6.4	129.2	0.37	1.6	0.89	115
596.9	685.8	31.75	31.75	25.4	3.5	3.3	380	995	38500	101000	680235	680270	621	610	664	675	3.5	3.3	124.9	0.52	1.1	0.63	17.4
584.2	685.8	49.212	49.212	34.925	3.3	3.3	735	1970	75000	200000	LL778149	LL778110	613	599	663	675	3.5	3.3	114.3	0.44	1.4	0.75	29.6
571.5	812.8	155.575	155.575	120.65	6.4	6.4	4000	9300	410000	950000	M278749	M278710	634	601	759	790	6.4	6.4	143.6	0.33	1.8	0.99	256
558.8	736.6	104.775	104.775	80.962	6.4	6.4	2300	5600	235000	575000	LM377449	LM377410	607	681	696	720	6.4	6.4	120.7	0.35	1.7	0.95	118
558.8	736.6	88.108	88.108	63.5	6.4	6.4	1750	3900	178000	395000	EE843220	843290	606	585	699	718	6.4	6.4	111.3	0.34	1.8	0.97	93.7
558.8	736.6	76.2	76.2	50.8	6.4	6.4	1280	2590	130000	264000	EE542220	542290	604	581	695	715	6.4	6.4	142.2	0.51	1.2	0.65	73.2
549.275	692.15	80.962	80.962	61.912	6.4	6.4	1430	3550	146000	365000	L476549	L476510	591	568	658	679	6.4	6.4	113.1	0.38	1.6	0.88	67.4
546.1	736.6	76.2	76.2	50.8	6.4	6.4	1280	2590	130000	264000	EE542215	542290	589	574	695	715	6.4	6.4	142.2	0.51	1.2	0.65	79.7
539.75	635	50.8	50.8	38.1	6.4	6.4	705	1800	72000	183000	LL575349	LL575310	569	552	610	626	6.4	6.4	101.4	0.4	1.5	0.82	26.1
533.4	784.225	88.9	82.5	53.975	6.4	6.4	1750	3500	179000	355000	EE522102	523087	596	573	730	752	6.4	6.4	139.5	0.48	1.3	0.69	129

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