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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Dimensions（mm)							Rated load(N)		Rated load{kgf}		Rated speed (min)^-1		Bearing Designation	ISO355 Dimensions Series (reference)	Install Dimensions(mm)									Point of action Location (mm)	Constant	Axial load Coef.		Weight(kg)
d	D	T	B	C	inner ring γ(Minimum)	outer ring γ(Minimum)	C_r	C_or	C_r	C_or	Grease lubrication	Oil lubrication	Bearing Designation	ISO355 Dimensions Series (reference)	d_a（Minimum）	d_b(Maximum）	d_a(Maximum）	d_a（Minimum）	D_b(Minimum)	S_a(Minimum）	S_b(Minimum）	inner ring γ_a(Maximum）	outer ring γ_a（Maximum）	A	e	Y₁	Y₀	(reference)
420	800	190	190	135	7.5	7.5	4050	7250	415000	740000	—	—	R420—6	—	518	476	716	—	762	—	—	6	6	189.6	0.52	1.2	0.64	408
420	620	125	118	100	6	5	2000	4200	204000	430000	450	630	32084	—	453	463	598	552	586	-	6.525	5	4	120	0.37	1.6	0.88	121
420	580	95	90	56	6	5	1310	2700	133000	275000	—	—	R420—4	—	469	438	539	—	569	—	—	4	4	159.7	0.74	0.8	0.45	69.4
420	560	87	82	72	5	4	1300	2810	132000	287000	500	670	32984	—	447	448	542	521	544	-	3.515	4	3	106.1	0.41	1.5	0.81	54.8
420	560	87	87	67	5	4	1300	2810	132000	287000	—	—	R420—5	—	458	436	528	—	549	—	—	4	3	106.1	0.41	1.5	0.81	54.9
420	540	76	72	62	5	4	960	2260	98500	230000	—	—	R420—2	—	456	434	509	—	529	—	—	4	3	108.2	0.46	1.3	0.72	40.4
400	750	130	115	77	6	6	2650	4150	270000	425000	—	—	R400—3	—	485	449	674	—	713	—	—	5	5	188.8	0.7	0.9	0.47	220
400	620	140	140	106	6	5	2480	4900	253000	500000	—	—	R400—6A	—	457	426	571	—	600	—	—	5	4	121.6	0.37	1.6	0.9	146
400	620	130	130	97	6	5	2360	4600	241000	470000	—	—	R400—8	—	457	427	573	—	599	—	—	5	4	117.7	0.37	1.6	0.9	135
400	600	125	118	100	6	5	1960	4050	200000	415000	480	670	32080	—	433	443	578	533	565	5	25	5	4	115.3	0.36	1.7	0.92	116
400	600	115	114.3	89.6	5	6	2000	4300	204000	435000	—	—	R400—4	—	457	429	556	—	580	—	—	5	5	106.9	0.33	1.8	0.99	112
400	600	110	102.5	72.5	6	5	1790	3550	183000	360000	—	—	R400—5	—	460	425	550	—	586	—	—	5	4	164.8	0.7	0.9	0.47	102
400	600	100	82	80	6	6	1420	2730	145000	279000	—	—	R400—1	—	454	429	556	—	579	—	—	5	5	121.5	0.43	1.4	0.77	84.9
380	520	87	82	71	5	4	1210000	2550000	124000	260000	560	750	32976	—	407	406	502	478	501	16	16	4	3	95.2	0.39	1.6	0.86	49.5
360	540	112	106	92	6	5	1680000	3500000	171000	356000	530	750	32072	—	393	402	518	480	514	5.5	22	5	4	108.5	0.38	1.6	0.86	86.5
320	440	76	72	63	4	3	900000	1880000	92000	192000	970	900	32964	—	341	345	426	404	425	13	13	3	2.5	84.3	0.39	1.5	0.84	32
300	540	149	140	115	6	5	2220000	3700000	226000	380000	600	800	32260	—	333	352	518	458	514	15	34	5	4	131.6	0.46	1.3	0.72	132
300	540	96	85	71	6	5	1440000	2100000	147000	214000	600	800	30260	—	333	355	518	470	499	14	25	5	4	105.1	0.44	1.4	0.74	80.6
300	460	100	100	74	5	4	1440000	2700000	147000	275000	670	900	HR32060XJ	4GD	327	330	442	408	439	15	26	4	3	98.4	0.43	1.4	0.76	56.6
300	420	76	76	57	4	3	1010000	2100000	103000	214000	710	950	HR32960J	3FD	321	324	406	387	405	13	19	3	2.5	79.9	0.39	1.5	0.84	31.4

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