Haina Porotakaro Roller Bearings NJ312E / EM NJ312 Mo nga Kaihoko Hiko

Whakaahuatanga Poto:

Porotakaro Roller Bearings

NJ312 EM EM ECP ECJ ECM

Rahi:60x130x31mm

Taumaha:1.9kg

Waitohu: HZK & OEM

Tikanga:ABEC-1,ABEC-3,ABEC-5,ABEC-7

Kaihanga kawe ngaio

E tatari ana mo to patai mo te kawe

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakaahuatanga Hua

Porotakaro Roller Bearingse mau ana i roto i nga porotaka e whakamahia ana hei huānga hurihuri he rereke ki nga poi i roto i nga paera poi.Na tera, he nui ake te waahi whakapiri (raina) o nga roera me te mowhiti o waho, ka tohatoha i nga kawenga puta noa i te mata whanui.

I muri mai, he nui te kaha o te kawenga radial me te pai mo te tere tere.He nui te rigidity radial i runga i te rarangi-rua, ka whakamahia mo nga taputapu miihini tika.

Momo o te porotakaro porotakaro:
Roera porotakaroa rarangi kotahi: NU, NJ, NUP, NUP raupapa.
Rarangi takirua porotakaro roera: raupapa NNU.
E wha rarangi roera porotakaro: raupapa FC.
Rarangi kotahi ki tonu te whakakii i te roera porotakaro: raupapa SL18, raupapa SL 19.
Rarangi rua ki tonu te whakakii i te roera porotakaro: raupapa SL01, raupapa SL02, raupapa SL18.

Te mau tau	Te rahi o te rohe			Mass	Te mau tau	Te rahi o te rohe			Mass
	MM			kg		MM			kg

	d	D	B			d	D	B
NU NJ 202	15	35	11	0.047~0.048	NU 264	320	580	92	115
NU N NJ NUP 203	17	40	12	0.066~0.072	NJ N NU 303	17	47	14	0.12~0.12
NU N NJ NUP 204	20	47	14	0.11~0.12	NU N NJ NUP 304	20	52	15	0.14~0.16
NU N NJ NUP 205	25	52	15	0.13~0.14	NU N NJ NUP 305	25	62	17	0.23~0.25
NU N NJ NUP 206	30	62	16	0.2~0.21	NU N NJ NUP 306	30	72	19	0.36~0.38
NU N NJ NUP 207	35	72	17	0.29~0.31	NU N NJ NUP 307	35	80	21	0.47~0.49
NU N NJ NUP 208	40	80	18	0.37~0.39	NU N NJ NUP 308	40	90	23	0.65~0.68
NU N NJ NUP 209	45	85	19	0.42~0.44	NU N NJ NUP 309	45	100	25	0.88~0.93
NU N NJ NUP 210	50	90	20	0.47~0.5	NU N NJ NUP 310	50	110	27	1.1~1.15
NU N NJ NUP 211	55	100	21	0.65~0.68	NU N NJ NUP 311	55	120	29	1.45~1.5
NU N NJ NUP 212	60	110	22	0.79~0.86	NU N NJ NUP 312	60	130	31	1.75~1.9
NU N NJ NUP 213	65	120	23	1~1.05	NU N NJ NUP 313	65	140	33	2.2~2.35
NU N NJ NUP 214	70	125	24	1.1~1.2	NU N NJ NUP 314	70	150	35	2.65~2.85
NU N NJ NUP 215	75	130	25	1.2~1.3	NU N NJ NUP 315	75	160	37	3.3~3.45
NU N NJ NUP 216	80	140	26	1.55~1.55	NU N NJ NUP 316	80	170	39	3.85~4.1
NU N NJ NUP 217	85	150	28	1.9~1.9	NU N NJ NUP 317	85	180	41	4.55~4.9
NU N NJ NUP 218	90	160	30	2.3~2.45	NU N NJ NUP 318	90	190	43	5.25~5.55
NU N NJ NUP 219	95	170	32	2.85~2.9	NU N NJ NUP 319	95	200	45	6.2~6.3
NU N NJ NUP 220	100	180	34	3.35~3.6	NU N NJ NUP 320	100	215	47	7.35~7.7
NU N NJ NUP 221	105	190	36	3.9~4.2	NJ N NU 321	105	225	49	8.5~9.05
NU N NJ NUP 222	110	200	38	4.7~5	NU N NJ NUP 322	110	240	50	10~10.5
NU N NJ NUP 224	120	215	40	5.75~5.95	NU N NJ NUP 324	120	260	55	13~14
NU N NJ NUP 226	130	230	40	6.45~6.6	NU N NJ NUP 326	130	280	58	16~19.5
NU NJ NUP 228	140	250	42	8.45~9.4	NU NJ NUP 328	140	300	62	20~23.5
NU NJ NUP 230	150	270	45	10.5~12	NU NJ 330	150	320	65	26.5~26.5
NU NJ NUP 232	160	290	48	14~15.5	NU NJ 332	160	340	68	31~31
NU NJ 234	170	310	52	17.5~17.5	NU 334	170	360	72	33
NU NJ 236	180	320	52	18.5~18.5	NU NJ 336	180	380	75	42.5~44
NU NJ NUP 238	190	340	55	22~22.5	NU 338	190	400	78	50
NU NJ 240	200	360	58	26.5~27	NU NJ 340	200	420	80	56.5~57
NU NJ NUP 244	220	400	65	37~37.5	NU NJ 344	220	460	88	73.5~75
NU NJ NUP 248	240	440	72	51.5~53	NU NJ 348	240	500	95	94.5~98.5
NU NJ NUP 252	260	480	80	68.5~72	NU 352	260	540	102	121
NU NJ 256	280	500	80	71.5~73	NU 360	300	620	109	174
NU 260	300	540	85	89.5

Ko Shandong Nice Bearing Manufacture Co. Ltd, i whakaturia i te tau 1995, he kaiwhakarato o te kawe, te roera, te poroporo, te urunga poraka, te mutunga o te toka, te roera ngira, te piupiu me te rereti me te slewing pouara tautoko me etahi atu. kua kaweake atu i te 100 whenua penei i te USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, India etc.Kei te kaha matou ki te hanga i tetahi papa hokohoko kotahi-mutu mo nga kaihoko ki te whakaora wa, te whakapai ake i te pai me te utu pai me te kounga ki te wikitoria. te whakawhirinaki o nga kaihoko.Ko te mahi tahi Win-win ko te kaupapa pakihi a to tatou kamupene.