China Biyu jere tapered nadi nadi Manufacture da Factory

Rage takalmin nadi sau biyu jere

Double row tapered roller bearings Featured Image

Short Bayani:

Abilityarfin takalmin nadi guda-jere mai ɗaukar nauyi don ɗaukar nauyin axial ya dogara da kusurwar tuntuɓar, wato, kusurwar waje mai tsere ta tsere. Mafi girman kusurwa, mafi girman ƙarfin ɗaukar axial. Abubuwan da aka fi amfani da su na takalmin nadi sune layi ɗaya wanda aka zana na ƙasa. A cikin motar dabaran gaba na motar, ana amfani da ƙaramin siket mai ɗaukar nauyi mai layi biyu. Ana amfani da keɓaɓɓen abin nadi mai layi huɗu a cikin manyan injuna kamar manyan injin sanyi da na mirgina.

Aika mana imel

Bayanin Samfura

Alamar samfur

MATA

ƙasa	China	Amurka	Jamus	japan
Qazanta Karfe NO.	GCr15	(ANSI) 52100	(DIN) 100Cr6	(JIS) SUJ2

Tebur 1

Zobba da rollers na ɗe-ɗen CMC an yi su ne da ingantaccen ƙarfe-chrome mai ɗauke da ƙarfe-GCr15. (Bambancin Bakin Karfe Na kowace kasa. Dubi Table 1.) Kejin an dannke shi da karfi daga takardar karfe mai rufi mai sanyi ko keken nailan. kwarangwal na karfe.

TAMBAYA

Jerin	Daidaitacce	Aringauke da Kayan Aji
Inci	ANSI / ABMA std.19.2	4	2	3	0	00
Tsarin awo	GB / T307.1	0	6X	5	4
	ISO	0	6X	5	4
	ANSI / ABMA std.19.1	K	N	C	B	A
	DIN	0	6X	5	4
	J NE	0	6X	5	4

Tebur na 2

An ƙaddamar da daidaiton ƙirar inci a cikin 4.2.3,0 da 00 azuzuwan biyar.0,6 / 6X 、 5 da 4 suna amfani da matakan jigilar awo.

Alaƙar azuzuwan da azuzuwan haƙuri na ISO, da sauransu, duba Table 2.

TSAFTA

Bore diamita d mm		Rukunin l		Rukuni na 2		Na al'ada		Rukuni na 3		Rukuni na 4		Matsayi 5
kan	zuwa	min	max	min	max	min	max	min	max	min	max	min	max
-	30	0	10	10	20	20	30	40	50	50	60	70	80
30	40	0	12	12	25	25	40	45	60	60	75	80	95
.40	50	0	15	15	30	30	45	50	65	65	80	90	110
50	65	0	15	15	30	30	50	50	70	70	90	90	120
65	80	0	20	20	40	40	60	60	80	80	110	110	150
80	100	0	20	20	45	45	70	70	100	100	130	130	170

Tebur na 3

An rarraba takaddun radial na bugun tebur zuwa rukuni shida kamar yadda aka nuna a Table 3.
Ana iya yin izinin radial na musamman ko buƙatar axial kamar yadda aka tsara a cikin umarni.

TSAFTA

Nau'in Man shafawa	A'a	Matsakaicin Matsakaici C (F)	Wurin aiki a 25 ℃ (77 ° F)	Aiki T. C	Jawabinsa
1Shell
Alvan iaR Man shafawa	R2	185 (365)	265-295	-30 ~ 12 (	Man shafawa na Lithium
Alvan iaR Man shafawa	R3	185 (365)	220-250	-30 ~ 120	Man shafawa na Lithium
Al vania EP Man shafawa	EP1	180 (356)	310-340		Lithium EP Man shafawa
Al vania EP Man shafawa	EP2	185 (365)	265-295	-25 ~ 110	Lithium EP Man shafawa
2. Man Mobil
Man shafawa	22	192 (378)	274	-40 ~ 120
Man shafawa	EP2	185 (365)	265-295	-25 ~ 110
3.Esso
Andok	C	260 (500)	190-210	-30 ~ 150
Haske	325	190 (374)	280	-55 ~ 120

Tebur na 4

Babban dalilan ɗaukar man shafawa sune hana haɗuwa da ƙarfe tsakanin abubuwa masu mirgina, hanyoyin mota, da kejin, da kuma hana ɗaukar kaya daga lalata da lalacewa. Functionsarin ayyuka sune hatimi da sanyaya ɗaukar nauyi. Beaukewar ƙila za a iya shafawa da mai ko oi, a cikin lamura na musamman tare da man shafawa mai ƙarfi, zaɓin wanda ya danganta da farko kan kewayon zafin jiki, saurin aiki, da yanayin lodawa na abubuwan da aka damu.

Dole ne a canza dukkan man shafawa lokaci zuwa lokaci saboda kadarorinsu sun tabarbare sakamakon tsufa da gurɓatar man shafawa.

Ayyuka don duka maiko da man shafawa ana bayar dasu a cikin Table4.

TSAFTA

A'a	No.aukar A'a	Iyakokin Girma
		d	D	B	T	C	Kg	Cr	Kor
		mm
1	2558 / 2523D	30.162	69.85	25.357	66.675	57.15	1.1612	122.3	170.3
2	385 / 384D	55	100	21.946	52.388	42.862	1.465	138.9	205.8
3	F15015	41	68	20	40	35	0.43	76.0	119.6
4	F15130	42	80	19	38	38	0.802	95	128.7
5	IR2220	25	52	18.5	37	37	0.365	60.7	78.6
6	IR2221	25	52	21.5	43	43	0.41	60.7	78.6
7	IR2222	25	55	21.5	43	43	0.496	74.5	97.8
8	IR2223	25	52	18.5	37	37	0.365	60.7	78.6
9	JR387037	38	70	18.5	37	37	0,544	64.3	94.9
10	JRM3535A / 65XD	35	65	17.5	35	35	0.508	61.3	87.1
11	JRM3535A / 65XDT	35	65	17.5	35	35	0,533	61.3	87.1
12	JRM3535A / 65XD-T	35	65	17.5	35	35	0,525	61.3	87.1
13	JRM3939 / JRM3968XD	39	68	18.5	37	37	0,522	64.3	94.9
14	T255545	25	55	22.5	45	45	0.5084	66	95.7
15	T255545A	25	55	22.5	45	45	0.5084	66	95.7
16	T255548	25	55	24	48	48	0,5246	66.0	95.7
17	T255548A	25	55	24	48	48	0,5246	66.0	95.7
18	T256045	25	60	22.5	45	45	0.6662	66.0	95.7
19	T256045A	25	60	22.5	45	45	0.6662	66.0	95.7
20	T256248	25	62	24	48	48	0.5941	93.4	125.1
21	T256248A	25	62	24	48	48	0.5941	93.4	125.1
22	T275343	27	53	21.5	43	43	0.4383	52.1	74.8
23	T295337	29	53	18.5	37	37	0.343	52.09	74.8
24	T295337C-V	29	53	18.5	37	37	0.3424	52.09	74.8
25	T306248	30	62	24	48	48	0.5121	93.4	125.1
26	T346437	34	64	18.5	37	37	0,546	72.7	106.3
27	T356437	35	64	18.5	37	37	0.539	72.7	106.3
28	T356437B	35	64	18.5 / 24.1	42.6	37	0.5603	72.7	106.3
29	T356848	35	68	24	48	48	0.7784	96.2	138.2
30	T397237	39	72	18.5	37	37	0.662	73.0	105.0
31	T407237	40	72	18.5	37	37	0.644	73	105
32	T407237A	40	72	18.5	37	37	0.6592	68.1	102.9
33	T408045	40	80	22.5	45	44	0.97	110.3	143
34	T427639	42	76	19.5	39	39	0.76	95.3	133.9
35	T428038	42	80	19	38	38	0.8362	95	128.7
36	T458551	45	85	25.5	51	51	1.2686	99.28	144.7
37	T458551A	45	85	25.5	51	51	1.275	99.3	144.7
38	T478858	47	88	28.75	57.5	57.5	1.4928	126.8	191.9
39	T498448	49	84	24	48	48	1.05	107.2	168.6
40	T508454	50	84	27	54	54	1.178	107.2	168.6
41	U17598111
42	FC41394
43	T549651	54	96	25.5	51	51	1.4402
44	445620	35	65	17.5	35	35	0,512	71.7	100
45	T306251	30	62	51	51	51	0.704	93.4	125.1
46	T408045D	40	80	22.5	45	44	0.97	110.3	143
47	T408045KW	40	80	22.5	45	44	0.97	110.3	143

Girkawa

Ana bayar da wannan bayanin ta hanyar Kuaiyiyou Automation Selection Encyclopedia.
Daidaita sararin aikin axial Don sakawar gogewar axial na tiren nadi, zaka iya amfani da goro mai gyara akan mujallar, mai wankin gyara da zaren cikin ramin zama, ko amfani da bazara don daidaitawa Girman izinin axial yana da alaƙa da tsari na ɗaukar kaya, tazara tsakanin bearings, da kayan shaft da wurin zama, kuma ana iya ƙayyade su gwargwadon yanayin aiki.
Don ɗaukar abin nadi mai ɗauke da manyan lodi da sauri mai sauri, lokacin daidaita daidaiton, dole ne a yi la’akari da tasirin zafin jiki a kan rami mai ƙwanƙwasa, kuma dole ne a kiyasta raguwar da aka samu a sakamakon haɓakar zafin jiki, ma’ana, a sararin samaniya yana buƙatar daidaitawa don ya fi girma.
Don saurin ɗaukar sauri da ɗaukar nauyi, shigar da mara kyauta ko shigar da kaya ya kamata a karɓa. Manufarta ita ce sanya rollers da hanyoyin tsere na tiren nade suna da kyakkyawar tuntuɓar, kuma ana rarraba kaya daidai, kuma don hana rollers da hanyoyin tsere lalacewa ta hanyar rawar jiki da tasiri. Bayan daidaitawa, ana bincikar girman axial axial tare da alamar bugun kira.
Girkawar na hudu-jere tapered nadi bearings (shigarwa na nadi bearings):
1. Daidaitawa tsakanin zoben ciki na rufi mai nadi mai layi huɗu da wuyan mirgina gabaɗaya yana tare da yarda. Lokacin shigarwa, saka fararen a cikin akwatin ɗaukar hoto da farko, sannan saka akwatin ɗaukar hoto a cikin mujallar.
Zoben waje na zoben mai taya biyu da hudu shima yana dauke da karfin motsawa tare da ramin akwatin. Da farko, shigar da zoben waje na A cikin akwatin ɗaukar hoto. An buga kalmar {HotTag} akan zoben waje, zobe na ciki, da kuma sararin ciki da na waje yayin fitowar masana'anta, kuma dole ne a girka shi a cikin akwatin ɗaukar hoto a cikin tsari na haruffa da alamu yayin shigarwar. Ba za a iya canzawa ba bisa ka'ida ba don hana sauyawar ɗaukar aiki.
3. Bayan an shigar da dukkan bangarorin a cikin akwatin daukar hoto, zoben ciki da na ciki, da kuma zoben waje da na waje ana rufe su axially.
4. Auna fadin tazara tsakanin fuskar karshen zoben waje da murfin akwatin dauke don sanin kaurin kwantan da ya dace.
Ingsaukar da aka yi ta hatimi da yawa suna amfani da lambar lambar XRS.