OEM/ODM Duplex Row Cam Rollers-Duplex Row Cam Rollers Company, Factory

Duplex Row Cam Rollers-Duplex Row Cam Rollers

Genera

Duplex Row Cam Rollers-Duplex Row Cam Rollers

Cum pulvis pileos utrimque
Cum sigillis contactis utrinque

Design Variantes
Cavea
tolerantia
Internum Clearance

DHK duplex globulus cylindrus contactus angularis duplex est, unus est recta diameter 3057... Et 3067 Series, alia arcus superficiei exterioris diametri 3058. Et 3068. Series, 3057... Et. 3058. ... Interior series series idem est ac 32. 3067. .

Contactus Angulus DHK contactus globulus bipartitus angularis cylindrus gerens est 25°, et radius arcus circularis superficiei diametri exterioris cylindrus est R=400mm.

Pleraque harum gestuum sunt opercula pulverum probationis utrinque (suffix.2z) et contactus annulorum utrinque obsignatorum (suffix.2RSR)..
DHK duplex ordo angularis contactus pila cylindrus factus e cavea plastica.

DHK duplici ordine angulari contactu pilae cylindrus tolerantia ordinaria utitur, nam rotundus diametri exterioris cylindri diametri tolerantiae bis mensura pretii est.

DHK tolerantiae in duplici ordine contactus pila angularis gestus (exclusis gestus cylindro attenuatis)

Omnes dimensiones (mm);

tolerantia (-um);

Interiorem Ring

PN/(Northmanni)

Nominal pertundere diam		Deviatio dmp	Variatio Vdp Series			Variation Vdmp	Taper bore 1:12 Deviatio / Variatio
>	<=	dmp	7．8．9	0．1	2．3/4	Vdmp	dmp	d1mp-dmp	Vdp
2.5 10		0 -8	10	8	6	6	15 0	15 0	10
10 18		0 -8	10	8	6	6	18 0	18 0	10
18 30		0 -10	13	10	8	8	21 0	21 0	13
30 50		0 -12	15	12	9	9	25 0	25 0	15
50 80		0 -15	19	19	11	11	30 0	30 0	19
80 120		0 -20	25	25	15	15	35 0	35 0	25
120 180		0 -25	31	31	19	19	40 0	40 0	31
180 250		0 -30	38	38	23	23	46 0	46 0	38
250 315		0 -35	44	44	26	26	52 0	52 0	44
315 400		0 -40	50	50	30	30	57 0	57 0	50
400 500		0 -45	56	56	34	34	63 0	63 0	56
500 630		0 -50	63	63	38	38	70 0	70 0
630 800		0 -75					80 0	80 0
800 1000		0 -100					90 0	90 0
1000 1250		0 -125					105 0	105 0
1250 1600		0 -160
1600 2000		0 -200

Interiorem Ring

PN/(Northmanni)

Nominal Diameter exterior		Deviatio	Variatio Vdp Series			signati portantes	Variation	Radial runout
>	<=	Dmp	7．8．9	0．1	2．3/4	2 3 4	VDmp	Kea
6 18		0 -8	10	8	6	10	6	15
18 30		0 -9	12	9	7	12	7	15
30 50		0 -11	14	11	8	16	8	20
50 80		0 -13	16	13	10	20	10	25
80 120		0 -15	19	19	11	26	11	35
120 150		0 -18	23	23	14	30	14	40
150 180		0 -25	31	31	19	38	19	45
180 250		0 -30	38	38	23		23	50
250 315		0 -35	44	44	26		26	60
315 400		0 -40	50	50	30		30	70
400 500		0 -45	56	56	34		34	80
D 630		0 -50	63	63	38		38	100
630 800		0 -75	94	94	55		55	120
800 1000		0 -100	125	125	75		75	140
1000 1250		0 -125						160
1250 1600		0 -160						190
1600 2000		0 -200						220
2000 2500		0 -250						250

DHK Duplex ordo Angularis Contact Ball Ferens cylindro cum communi alvi (CN)

DHK alias alvi deiectio coetus petere potest praebere.

Axial Internus Clearance Groups DHK Duplex Row Angularis Contact Ball Bearings

Bore Dia.		C2(um)	CN(um)	C3(um)		C4(um)
>	<=
-- 10		1 11	5 21	12 28		25 45
10 18		1 12	6 23	13 31		27 47
18 24		2 14	7 25	16 34		28 47
24 30		2 15	8 27	18 37		30 50
30 40		2 16	9 29	21 40		33 54
40 50		2 18	11 33	23 44		36 58
50 65		3 22	13 36	26 48		40 63
65 80		3 24	15 40	30 54		46 71
80 100		3 26	18 48	35 63		55 83
100 120		4 30	22 53	42 73		65 96
120 140		4 34	25 59		48 82	74 108

Exemplar		Dimensiones						Celeritas ratings [rpm]	rated* onus				Maximum onus licitum		Pondus
Exemplar		Dimensiones						Celeritas ratings [rpm]	Cum opus gestus		Cum opus scutulis		Maximum onus licitum
Diameter cylindricus exterior	Diameter sphaericus extra	D	d	B	R	r1, r2 min		min -1	Dynamic onus	Static onus	Dynamic onus	Static onus	Dynamic onus	Static onus
305700.2Z	305800.2Z	32	10	14	400	0.6	32	13000	7.8	4.5	7.4	4.1	9	12.9	0.062
305700.2RSR	305800.2RSR	32	10	14	400	0.6	32	8500	7.8	4.5	7.4	4.1	9	12.9	0.062
305701.2Z	305801.2Z	35	12	15.9	400	0.6	35	11000	10.6	5.9	10	5.2	8.3	12	0.078
305701.2RSR	305801.2RSR	35	12	15.9	400	0.6	35	7300	10.6	5.9	10	5.2	8.3	12	0.078
305702.2Z	305802.2Z	40	15	15.9	400	0.6	40	10000	11.9	7.1	11.1	6.4	12.2	17.6	0.1
305702.2RSR	305802.2RSR	40	15	15.9	400	0.6	40	6500	11.9	7.1	11.1	6.4	12.2	17.6	0.1
305703.2Z	305803.2Z	47	17	17.5	400	0.6	47	9000	14.6	9	13.8	8.3	19.3	27.5	0.16
305703.2RSR	305803.2RSR	47	17	17.5	400	0.6	47	6000	14.6	9	13.8	8.3	19.3	27.5	0.16
306702.2Z	306802.2Z	47	15	19	400	1.0	47	10000	17.7	10.3	14.6	9.2	12.5	18.4	0.15
306702.2RSR	306802.2RSR	47	15	19	400	1.0	47	6500	17.7	10.3	14.6	9.2	12.5	18.4	0.15
305704.2Z	305804.2Z	52	20	20.6	400	1	52	8000	19.5	12.5	18.2	11	17	18.4	0.15
305704.2RSR	305804.2RSR	52	20	20.6	400	1	52	5300	19.5	12.5	18.2	11	17	18.4	0.15
306703.2Z	306803.2Z	52	17	22.2	400	1.0	52	9500	21.1	12.5	17.2	11	15.5	22.2	0.2
306703.2RSR	306803.2RSR	52	17	22.2	400	1.0	52	6300	21.1	12.5	17.2	11	15.5	22.2	0.2
305705.2Z	305805.2Z	62	25	20.6	400	1	62	7000	21.2	14.6	19.9	13.4	30.5	44	0.32
305705.2RSR	305805.2RSR	62	25	20.6	400	1	62	4500	21.2	14.6	19.9	13.4	30.5	44	0.32
306704.2Z	306804.2Z	62	20	22.2	400	1.1	62	9000	24.5	15.8	21.1	14.5	27	29	0.34
306704.2RSR	306804.2RSR	62	20	22.2	400	1.1	62	6000	24.5	15.8	21.1	14.5	27	29	0.34
305706.2Z	305806.2Z	72	30	23.8	400	1	72	6000	29.6	21.2	27.6	18.6	34	49	0.49
305706.2RSR	305806.2RSR	72	30	23.8	400	1	72	4000	29.6	21.2	27.6	18.6	34	49	0.49
306705.2Z	306805.2Z	72	25	25.4	400	1.1	72	7900	32.5	21.6	27.5	19.5	34.5	39	0.5
306705.2RSR	306805.2RSR	72	25	25.4	400	1.1	72	5200	32.5	21.6	27.5	19.5	34.5	39	0.5
305707.2Z	305807.2Z	80	35	27	400	1.1	80	5300	39	28.5	35.1	24	31	44	0.65
305707.2RSR	305807.2RSR	80	35	27	400	1.1	80	3500	39	28.5	35.1	24	31	44	0.65
306706.2Z	306806.2Z	80	30	30.2	400	1.1	80	6200	45.5	31.5	36.5	26.5	43.5	53	0.67
306706.2RSR	306806.2RSR	80	30	30.2	400	1.1	80	4100	45.5	31.5	36.5	26.5	43.5	53	0.67
305708.2Z	305808.2Z	85	40	30.2	400	1.1	85	5000	50	37.5	34.5	22.5	208.8	36	0.75
305708.2RSR	305808.2RSR	85	40	30.2	400	1.1	85	5000	50	37.5	34.5	22.5	208.8	36	0.75
306707.2Z	306807.2Z	90	35	34.9	400	1.5	90	5100	56	39.5	44.5	33	39.5	66	0.95
306707.2RSR	306807.2RSR	90	35	34.9	400	1.5	90	2400	56	39.5	44.5	33	39.5	66	0.95
306708.2Z	306808.2Z	100	40	36.5	400	1.5	100	4700	69	49.5	56	42	70	84	1.2
306708.2RSR	306808.2RSR	100	40	36.5	400	1.5	100	4700	69	49.5	56	42	70	84	1.2

Ningbo DHK Precision Bearing Co., Ltd.

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Technology patented

CERTIFICATE

DHK transiit IATF16949 systema qualitatis certificationis et ISO14001 systematis certificationis environmental administratio et DHK nationalis summus tech inceptis est.