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Agricultural Machinery Bearing

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Non Standard Bearing

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NINGBO DONGHUANG BEARING CO.,LTD.

Province/State:zhejiang

Country/Region:china

Contact Person:MrHu

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Chrome Steel Vacuum Cleaner Bearings 609 608 2rs Bearing Radial / Axial Loads

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Brand Name :VCD

Model Number :608 ZZ/2RS 609 ZZ/2RS

Certification :ISO9001:2000

Place of Origin :Ningbo,China

MOQ :5000 pcs

Supply Ability :100000 pcs per month

Delivery Time :30 days according to purchasing quantity

Packaging Details :Industrial plastic tube packing

Steel Material :Gcr15 Chrome Steels

Rubber Seals Materials :NBR/ACM/FKM+SPCC

Cages :Steel and Plastic

Balls :G10 and G5 class

Quality class :P6 and Z3V3 class

name :608 2rs bearing

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Applications:

transmission

Power generation
Aggregate processing
Oil fields&Pumps
Crop shears
Rolling mills
Gear drives &Hoists
Mining & construction

1. VCD's 60 series ball bearings are widely used in reducers' motors.Deep groove ball bearings are particularly versatile.They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available from VCD in many designs, variants and sizes.

2. Vibration tolerance date of single bearing Tolerance um/s

Bore diancter	V			V1			V2			V3			V4
MM	L	M	H	L	M	H	L	M	H	L	M	H	L	M	H
3,4	80	44	44	60	35	32	48	26	22	31	16	15	28	10	10
5,6	110	72	60	74	48	40	58	36	30	35	21	18	32	11	11
7,8,9	130	96	80	92	66	54	72	48	40	44	28	24	38	12	12
10,12	160	120	100	120	80	70	90	60	50	55	35	30	45	14	15
15	210	150	120	150	100	85	110	78	60	65	46	35	52	18	18
17	210	150	120	150	100	85	110	78	60	65	46	35	52	25	25
20	260	190	150	180	125	100	130	100	75	80	60	45	60	25	25
22,25	260	190	150	180	125	100	130	100	75	80	60	45	60	30	32
28	260	190	150	180	125	100	130	100	75	80	60	45	60	35	40
30,32	300	240	190	200	150	130	150	120	100	90	75	60	70	35	40
35	300	240	190	200	150	130	150	120	100	90	75	60	70	42	45
40	360	300	260	240	180	160	180	150	130	110	90	80	82	50	50
45	360	300	260	240	180	160	180	150	130	110	90	80	82	60	60
50	420	320	320	280	200	200	210	160	160	125	100	100	95	70	70

3.Materials of Rubber Seals

Name Code	Characteristics	Using Temperature
NBR Acrylonitrile-butadiene rubber	Oil resistance,heat resistance,resistance to wear	-40~120
FKM Fluorine rubber	Hear resistant,acid and alkali resistant and chemicals, oil resistance preferred	-20~200
VMQ Silicone rubber	Heat and cold resistance, good compression deformation is small, but the mechanical strength is not good	-60~230
ACM Polypropylene acid ester rubber	Heat resistance, oil resistance better than NBR, but resistance to water and alkali is not strong	-20~150

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