687zz 687-2RS Deep Groove Ball Bearing 7x14x5mm

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687zz

Bore Diameter:7 mm

Outside Diameter:14 mm

Width:5 mm

Weight:0.0021 kg

The 687zz bearing is a 6800 Series Deep Groove Ball Bearings with an inner diameter of 7 mm , an outer diameter of 14 mm, a width of 5 mm. It typically uses ABEC-1 grade precision tolerances and ZZ&RS type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

7 mm

Outside Diameter:

14 mm

Thickness:

5 mm

Weight:

0.0021 KG

Specifications:

Structure:

Deep Groove

Brand:

Neutral

Precision Rating:

ABEC-1

Bearing Material:

GCr15 Chrome Steel & 420 Stainless Steel

Seals Type:

ZZ&RS

Transaction Information:

Payment term:

TT/LC/Western Union/Paypal

Delivery time:

15 working days

Detailed description

687zz / 687-2rs bearing technical parameters
d	7mm	Material	GCr15/SUS420
D	14mm	Sealing	ZZ
B	3.5mm	Clearance Grade	C0
D2	22.5mm	Tolerance Grade	P0
Da(max)	23.6mm	Noise Level	Z2
d1	14.7mm	Vibration level	V2
da(min)	11.4mm	Temperature	–40 °C to +110 °C
ra	0.3mm	Cr	1170N
rmin	0.3mm	Cor	510N
M	0.0021kg	NB	31000/min
Grease	30%~40%	Cur	23N

687zz 687-2RS Deep Groove Ball Bearing characteristics

1.low noise, low vibration, high precision

2.high sealing performance, high operation performance

3.Low noise, stable performance and durable

4.long work life and without abnormal sound, etc

687zz 687-2RS Deep Groove Ball Bearing Applications

Widely used in transmission, instrumentation, electrical, household appliances, internal combustion engines, transport vehicles, agricultural machinery, construction machinery, engineering machinery, roller-skating shoes, yo-yo, etc.

Our Advantages:

1. Directly factory

2. Prompt delivery

3. Competitive prices

4. Small order acceptable

5. OEM and ODM accepted

6. CE, ROHS, SGS certification

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How can you buy 687zz 687-2RS Deep Groove Ball Bearing 7x14x5mm on the Internet?
High quality 687zz ( 0.0021 kg Mass, ID: 7 mm OD: 14 mm WD: 5 mm , ABEC-1 Accuracy Class , GCr15 Chrome Steel & 420 Stainless Steel Material ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 687zz. 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.

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687zz 687-2RS Deep Groove Ball Bearing 7x14x5mm

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