Angular Contact Ball Bearings

Mapiritsi a singano amasiyanitsidwa ndi mapangidwe ake ophatikizika, ndipo izi zimawapangitsa kukhala oyenera kugwiritsidwa ntchito pamakina omwe malo ozungulira amakhala ochepa.

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Kufotokozera Zamalonda

Mtundu woterewu umatha kupirira katundu wa radial ndi axial katundu kumbali imodzi. Mpira umakhala ndi ngodya yolumikizana ya 15, 25, 30, kapena 40 yokhala ndi mphete zamkati ndi zakunja, ndipo kukulira kolumikizana, ndikokulirapo kwa kunyamula katundu. Kulumikizana kocheperako, ndikokomera kwambiri kasinthasintha kothamanga kwambiri.

Nthawi zambiri, gwirizanitsani mayendedwe awiri ndikusintha chilolezo chamkati musanagwiritse ntchito.

Nthawi zambiri, zitsulo zosindikizidwa zazitsulo zimagwiritsidwa ntchito. Koma mayendedwe olondola kwambiri okhala ndi ngodya zochepera 30 amagwiritsa ntchito makola opangidwa ndi polyamide.

Mizere iwiri ya centripetal thrust bearing ndi kapangidwe kamene kamafanana ndi ululu wa pamwamba pa mphete yakunja ya mizere iwiri imodzi yokha yapakati, mphete zamkati ndi zakunja zophatikizidwa kukhala imodzi. Chifukwa chake, mawonekedwe amtundu uwu ali ndi mphamvu yowongolera mbali ziwiri.

Mpira wolumikizana ndi mfundo zinayi ndi mzere umodzi wodutsa wozungulira womwe umalekanitsa mphete yamkati kukhala magawo awiri mundege yoyima molingana ndi axis yapakati. Mphete yamkati ndi mphete yakunja imasiyanitsidwa, ndipo imatha kupirira mbali ziwiri zonyamula mpira.

Nthawi zambiri, makola odulira aloyi amkuwa amagwiritsidwa ntchito.

The ngodya kukhudzana mpira mayendedwe angagwiritsidwe ntchito kunyamula katundu onse ozungulira ndi axial nthawi imodzi, ndipo pansi pa liwiro lozungulira.
Kukula kwa digiri ya kukhudzana angle.kukulirapo mphamvu ya axial loading.

Mitundu yamtunduwu yomwe imagwiritsidwa ntchito ponyamula katundu wa radial idzaphatikizanso kuwonjezereka kwa axial thrust.therefore ili mu duplex makonzedwe ambiri.Mapiritsi a duples akhoza kutumizidwa kapena ndi axial clearance kusinthidwa kuti awonjezere kuuma kwa spindle.

Mapiritsi anayi okhudzana ndi mpira.mtundu wa QJ wopangidwa ndi mayendedwe awiri ophatikizana, ndi oyenera kunyamula katundu wa axial kumbali zonse.

Kutengera No.		kukula (mm)					Mayeso oyambira		Kuchepetsa liwiro (rpm)		Kulemera (kg)
Chatsopano	Zakale	d	D	B	rmin	rlmin	C	Co	Mafuta	Mafuta
Mtengo wa 7312ACM	46312H	60	130	31	2.1	1.1	93.6	66.1	4800	6300	1.97
Mtengo wa 7312ACJ	46312F	60	130	31	2.1	1.1	99.2	72.2	4800	6300	1.70
Mtengo wa 7313CJ	36313F	65	140	33	2.1	1.1	120	88.6	4300	5600	2.09
Mtengo wa 7313ACM	46313H	65	140	33	2.1	1.1	103	71.3	4300	5600	2.52
Mtengo wa 7313ACJ	46313F	65	140	33	2.1	1.1	114	84.0	4300	5600	2.09
Mtengo wa 7314CJ	36314F	70	150	35	2.1	1.1	134	100	4000	5300	2.59
Mtengo wa 7314ACM	46314H	70	150	35	2.1	1.1	121	88.3	4000	5300	3.08
Mtengo wa 7314ACJ	46314F	70	150	35	2.1	1.1	114	95.9	4000	5300	2.58
Mtengo wa 7315CJ	36315F	75	160	37	2.1	1.1	146	114	3800	5000	3.12
Mtengo wa 7315ACJ	46315F	75	160	37	2.1	1.1	140	109	3800	5000	3.08
Mtengo wa 7315ACM	46315H	75	160	37	2.1	1.1	132	100	3800	5000	3.69
Mtengo wa 7315BM	66315H	75	160	37	2.1	1.1	117	89.1	3400	4500	3.99
Mtengo wa 7316CJ	36316F	80	170	39	2.1	1.1	158	128	3600	4800	3.68
Mtengo wa 7316ACJ	496316F	80	170	39	2.1	1.1	152	122	3600	4800	3.67
7316B	66316F	80	170	39	2.1	1.1	127	100	3600	4800	4.03
7317CM	36317H	85	180	41	3	1.1	161	131	3400	4500	4.97
Mtengo wa 7317ACM	46317H	85	180	41	3	1.1	154	125	3400	4500	4.97
Mtengo wa 7317BM	66317H	85	180	41	3	1.1	137	112	3000	4000	5.05
Mtengo wa 7318CJ	36318F	90	190	43	3	1.1	142	146	3200	4300	4.99
Mtengo wa 7318ACM	46318H	90	190	43	3	1.1	168	141	3200	4300	6.04
Mtengo wa 7318ACJ	46318F	90	190	43	3	1.1	177	153	3200	4300	4.83
7318B	66318F	90	190	43	3	1.1	158	137	2800	3800	5.49
Mtengo wa 7319ACJ	46319H	95	200	45	3	1.1	182	158	3000	4000	6.29
Mtengo wa 7319CJ	46319F	95	200	45	3	1.1	182	158	3000	4000	5.65
Mtengo wa 7320CJ	36320F	100	215	47	3	1.1	218	202	2600	3600	7.24
Mtengo wa 7320ACJ	46320F	100	215	47	3	1.1	208	193	2600	3600	7.23
Mtengo wa 7320ACM	46320H	100	215	47	3	1.1	161	194	2600	3600	8.50
QJ322Q4	176322Q	110	240	50	3	1.1	224	221	2000	3000	11.7
Mtengo wa 7322ACM	46322H	110	240	50	3	1.1	239	231	2200	3200	11.1
Mtengo wa 7322BM	66322H	110	240	50	3	1.1	222	215	2000	3000	11.3
7322B	66322F	110	240	50	3	1.1	220	221	2000	3000	10.4
7322BE	66322K	110	240	50	3	1.1	216	214	2000	3000	10.8
QJ324Q4	176324Q	120	260	55	3		249	258	1600	2200	15.3
7324 AC	46324	120	260	55	3	1.1	265	269	2000	2700	14.6
7326AC	46326	130	280	58	4	1.5	271	283	1700	2400	18.0
QJ328M	176328H	140	300	62	4		275	305	1300	1800	24.0
7328AC	46328	140	300	62	4	1.5	296	323	1500	2200	22.0
7328B	66328	140	300	62	4	1.5	263	287	900	1500	23.7
Mtengo wa 7330AC	46330	150	320	65	4	1.5	333	385	1300	1900	26.4
Mtengo wa 7332AC	46332	160	340	68	4		355	367	1200	1700	37
B 7340 ACQ4/DBYA3	Mtengo wa 546340QK	200	420	160	4	1.5	771	1330			111
Mtengo wa 7409ACJ	46409F	45	120	29	2.1	1.1	92.7	60.8	5300	7000	1.54
Mtengo wa 7410ACM	46410H	50	130	31	2.1	1.1	105	67.5	5000	6700	2.30
Mtengo wa 7411ACM	46411H	55	140	33	2.1	1.1	121	81.0	4600	6200	2.79
Mtengo wa 7412ACM	46412H	60	150	35	2.1	1.1	131	89.5	4300	5600	3.65
Mtengo wa 7414ACM	46414H	70	180	42	3	1.1	164	124	3600	4800	5.22
Mtengo wa 7416ACM	46416H	80	200	48	3	1.1	197	162	3200	4300	8.77
Mtengo wa 7418ACM	46418H	90	225	54	4	1.5	233	205	2600	3600	11.6
	986708K	40	74.6	19			15.7	10.8			0.314
4936X3 DM/W33	86736H	180	259.5	66	2	2	202	291			11.5