687 Deep Groove Ball Bearings

687 Bearings, extra light bearings are normally used in applications where space limitations are a primary consideration and shaft sizes are relatively large. 687 Series Bearings mainly take radial load as well as moderate axial load. With less coefficient of friction, less vibration and noise,less energy consumption, high limiting speed, large size range and variations of structure.
 
687 Bearing, 687 Deep Groove Ball Bearings Feature:
1) Model: Open, Z, ZZ, RZ,2RZ,RS, 2RS
2) Tolerance level: ABEC-1 (P0), ABEC-3 (P6),ABEC-5(P5)
3) Noise Level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4
4) Application: Motors, Power tools, Household appliances, Trailers, Casters, Agricultural equipment, Textile machinery, Printing Machinery, Automotive applications, Caravan wheel bearings.

Cages:

Deep groove ball bearings generally use pressed cages of steel sheet or brass cages. When the outer diameter is less than (inclusive)400mm, they use pressed cage with steel sheet. When the outer diameter is bigger than 400mm, they use brass cages.

Applications:

Can be found in automobiles, machine tools, motors, instruments, construct machines, railway vehicles, agricultural machines and various other special machines

Types:

Basic type, With snap ring groove on the outer ring(-N), With one shield(-Z) on one side or two shields(-2Z) on both sides, With one seal(-RS)on one side or two seals(-2RS)on both sides.

687 Bearing, 687 Deep Groove Ball Bearings Product details

Type	Dimension (mm)				Basic Load Rating (N)		Limiting Speed (rpm)		Weight (Kg)
	d	D	B	r (min)	Dynamic	Static	Grease	Oil
685	5	11	3	0.15	775	317	41000	49000	0.0011
686	6	13	3.5	0.15	1080	438	37000	44000	0.0019
687	7	14	3.5	0.15	1170	511	35000	42000	0.0021
688	8	16	4	0.2	1600	714	33000	39000	0.0031
689	9	17	4	0.2	1600	734	31000	37000	0.0032
6800	10	19	5	0.3	1590	760	30000	36000	0.005
6801	12	21	5	0.3	1900	1000	25000	30000	0.006
6802	15	24	5	0.3	1960	1260	24000	29000	0.007
6803	17	26	5	0.3	2130	1360	22000	26000	0.008
6804	20	32	7	0.3	3470	2240	19000	23000	0.019
6805	25	37	7	0.3	3660	2640	16000	19000	0.022
6806	30	42	7	0.3	4020	3120	13000	16000	0.026
6807	35	47	7	0.3	4310	3610	11000	14000	0.029
6808	40	52	7	0.3	4420	3890	10000	12000	0.033
6809	45	Let more people see your product View more ↓ How can you buy 687 Deep Groove Ball Bearings on the Internet? High quality 687 ( ID: 7 mm OD: 14 mm WD: 3.5 mm ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 687. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time. Previous Product: 698 Next Product: TR250M-4 Related Search:  687 Bearing 687 Deep Groove Ball Bearing 687 Motors Bearings 687 machine Bearing Ball Bearing 687 Categories:  Deep Groove Ball Bearings 687 Related Products » 6020 Deep Groove Ball Bearings，6020Z, 6020ZZ, 6020RZ,60202RZ,6020RS, 6020 2RSBearing 6020Z, ZZ, RZ,2RZ,RS, 2RSBearing 6020 Deep Groove Ball Bearings 6020 Bearings, extra light 16015 Deep Groove Ball Bearings,16016Z,16017ZZ,16018RZ,16019 2RZ,16020RS, 16014 2RS Bearing Feature: They are the most typical rolling bearings with extensive applications. The raceways 698 Deep Groove Ball Bearings Feature: They are the most typical rolling bearings with extensive applications. The raceways 687 Deep Groove Ball Bearings Feature: They are the most typical rolling bearings with extensive applications. The raceways Product Groups Single Row Four Point Contact Ball Slewing Bearing Flange Type precision Turntable Bearings Three Row Roller Bearing slewing rings Single Row Crossed Roller Slewing ring Bearing     Print this Page Information Home About Us Contact Us VIP Service Privacy Policy Category Bearing Categories Buy Offers Suppliers Bearing Enquiry Copyright © 2010-2022.Tradebearings All rights reserved.