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Catalyst

Single-row Angular Contact Ball Bearings

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Principal dimensions mm				Basic load ratings mm		Old spec	Designations	Abutment and fillet dimensions mm			Speed ratings rpm		Weight
Principal dimension				Basic load ratings		Old spec	Designations	Abutment and fillet dimensions			Speed ratings		Weight
d	D	B	rmin	dyc Cr	stc Cor	Old spec	Designation	Ds min	Dh max	R max	Grease	Oil	Kg
190	240	24	1.5	48.5	83.5	1000838	61838M	198	232	1.5	2200	2800	2.38
190	260	33	2	127	138		61938M	199	251	2	2200	2800	5.85
190	269.5	33	2	127	138		61938X1M	199	260.5	2	2200	2800	6.87
190	290	46	2.1	149	204	138K1	6038	201	279	2	2000	2600	9.58
190	290	46	2.1	180	195		6038M	201	279	2	2000	2600	11.1
190	290	31	2	135	155		16038M	199	281	2	2000	2600	8.11
190	340	55	4	218	321	238K1	6238	206	324	3	1700	2000	18.9
190	340	55	4	205	300		6238M	206	324	3	1700	2000	23.2
200	310	51	2.1	171	245	140K1	6040	211	299	2	1900	2400	11.7
200	310	51	2.1	171	245	140H	6040M	211	299	2	1900	2400	14.3
200	310	34	2	121	179	7000140	16040M	209	301	2	1900	2400	10.3
200	360	58	4	222	332	240K1	6240	216	344	3	1700	2000	22.6
200	360	58	4	206	305		6240M	216	344	3	1700	2000	24.4
220	300	38	2.1	136	162		61944M	231	289	2	1900	2400	7.96
220	309.5	38	2.1	136	162		61944X1M	231	298.5	2	1900	2400	9.3
220	340	56	3	245	293		6044	233	327	2.5	1800	2200	15.6
220	340	56	3	245	293		6044M	233	327	2.5	1800	2200	18.8
220	400	65	4	229	365		6244	236	384	3	1500	1800	31.2
230	329.5	40	2.1	147	227		6646M	241	319	2.1	1600	2000	10.4
240	320	38	2.1	119	186	1000948	61948M	251	309	2	1800	2200	8.1
240	360	56	3	255	315	148	6048M	253	347	2.5	1700	2000	20.7
240	359.5	56	3	255	315		6048X1M	253	356.5	2.5	1700	2000	20.7
240	440	72	4	277	470		6248	256	424	3	1300	1600	51.8
260	320	28	2	94	128	100852	61852M	269	311	2	1700	2000	4.85
260	360	46	2.1	163	269		61952M	271	349	2	1600	1900	14.4
260	370	46	2.1	163	269	752		271	349	2	1600	1900	16.5
260	369.5	60	2.1	175	288		62952X1M-1	271	349	2	1600	1900	20.3
260	400	65	4	294	375		6052M	276	384	3	1500	1800	28.8
280	380	46	2.1	165	282		61956M	291	369	2	1500	1800	15.6
280	390	46	4	165	282		61956X1M-1	291	379	2	1500	1800	17.6
280	420	65	4	305	405		6056	296	404	3	1400	1700	32.2
300	419.5	56	3	205	370		61960X1	296	406.5	2.5	1400	1700	20.6
300	420	56	3	207	371	1000960	61960	313	407	2.5	1300	1600	20.7
300	460	50	4	260	370		16060/HA	310	444	3	1200	1500	33.1
300	460	74	4	257	476		6060	316	444	3	1200	1500	48.4
320	480	74	4	265	510		6064	336	464	3	1100	1400	50.3
320	400	38	2.1	121	220		61864F3	331	389	2	1300	1600	11.1
320	412	38	2.5	164	292	864		308	400	2.5	1300	1600	12.7
320	440	56	3	214	395		61964	333	427	2.5	1200	1500	24.9
340	460	56	3	282	420		61968	353	447	2.5	1100	1400	27
360	440	38	2.1	126	242	1000872	61872	371	429	2	1100	1400	12.2
360	540	82	5	310	620		6072F1	381	520	4	1000	1300	64.7
380	480	46	2.1	214	314		61876F1	391	469	2	1000	1300	19
380	520	65	4	266	550		61976	396	504	3	1000	1300	39.8
400	540	65	4	273	582	1000980	61980F3	416	524	3	950	1200	39.4
400	600	90	5	370	780		6080F1	420	580	4	900	1100	86.5
420	560	65	4	247	395	1000984U	61984F1/C9	436	544	3	900	1100	41.9
420	560	65	4	247	395		61984F1	436	544	3	900	1100	41.9
440	600	74	4	292	648	1000988	61988F3	456	584	3	900	1100	60.5
440	650	94	6	390	880		6088	466	624	5	850	1000	108