Hybrid Ceramic Deep Groove Ball Bearing 61810 6810 2RS SI3N4 Thin Wall Bearings for Bicycle 50*65*7mm
Hybrid Ceramic Deep Groove Ball Bearing 61810 6810 2RS SI3N4 Thin Wall Bearings for Bicycle 50*65*7mm - Image 2
Hybrid Ceramic Deep Groove Ball Bearing 61810 6810 2RS SI3N4 Thin Wall Bearings for Bicycle 50*65*7mm - Image 3
Hybrid Ceramic Deep Groove Ball Bearing 61810 6810 2RS SI3N4 Thin Wall Bearings for Bicycle 50*65*7mm - Image 4
Hybrid Ceramic Deep Groove Ball Bearing 61810 6810 2RS SI3N4 Thin Wall Bearings for Bicycle 50*65*7mm - Image 5
Hybrid Ceramic Deep Groove Ball Bearing 61810 6810 2RS SI3N4 Thin Wall Bearings for Bicycle 50*65*7mm - Image 6

Hybrid Ceramic Deep Groove Ball Bearing 61810 6810 2RS SI3N4 Thin Wall Bearings for Bicycle 50*65*7mm

$12.00 (Shipping Charge Not Included）

SKU: N/A Category: Tag:

Description

Ceramic bearings

Ceramic bearings have characteristics of strong resistance against all kinds of acid, alkali, salt and other corrosive medium erosion, against high temperature, wear-resistant, lightest structure weight, high limiting speed, low noise, electrical insulation, dimensional stability at high temperature, small starting torque etc. They can be used in worse lubrication working condition with a long operating life. They are widely applicable in aviation, aerospace, marine, petrolium,chemical, mechanical, automobile, motocycle, metallurgy, electronics, textiles pumps, pharmaceutical, food machinery, medical equipment, national defence and military technology, etc.,thus becoming a new kind of high-tech products material, with great social and economical valid.

Parameters of HC6810-2RS ceramic bearing:

Name HC6810-2RS ceramic bearing
Seals Type 2RS rubber seal
Material chrome steel rings+Si3N4 balls
Cage material Nylon
Size 50*65*7mm
Precision  P0,P6,P5,P4
Application Home appliances, low noise and high speed electric motors,automotive components, 

pumps, machinery.
Certifications ISO9001 quality management system
Service 1) OEM
2) After-Sales Service
3) 24 hours service
Payment Term 1) T/T : 50% deposit , 50% before shippment.
2) 100% Western Union in advance. (specially for air shipment or small amount)
3) Paypal

4) Others

For deep groove ball bearings, the basic type is 6000 series, 6200 series, and 6300 series. The ring and ball material can be SSIC, SI3N4 and ZRO2 ceramic material. Different materials are used in different working confitions, such as media, working temprature, rotating speed, load and other conditions. The cage could be PEEK, PTFE, or no cage, as pehe working conditions. 

 

*Ceramic Bearings have two types of ceramic bearing, hybrid ceramic bearing and full ceramic bearing.The hybrid ceramic bearing has steel inner and outer rings with ceramic balls.

*Ceramic Bearings, Si3N4 stands for the silicon nitride ceramic material and is black colored,

Ceramic Bearings, SiC stands for the silicon carbide material and  is alsoblack colored.

*Ceramic Bearings,  ZrO2 stands for the zirconium dioxide, also known as zirconia or zirconium oxide, they are white colored, a ZrO2 ball looks exactly like a pearl. 

The ceramic material is not stronger than steel, but ceramic bearing are lighter and have lower friction than steel,  which makes ceramic bearing go faster with lower heat generated. 

If you have drawings, we can customize various non-standard ceramic bearing for you according to your requirements.

The related models:

Bearing No Size Mounting Dimensions(mm) N.W N.W
mm da Da ra (kg) (refer)
d D B min max max ZrO2 Si3N4
684CE 4 9 2.5 4.8 8.2 0.1 0.0005 0.0003
694CE   11 4 5.2 9.8 0.15 0.0013 0.0007
604CE   12 4 5.6 10.4 0.2 0.0017 0.0009
624CE   13 5 5.6 11.4 0.2 0.0023 0.0013
634CE   16 5 6 14 0.3 0.004 0.0022
685CE 5 11 3 6.2 9.8 0.15 0.0009 0.0005
695CE   13 4 6.6 11.4 0.2 0.0019 0.001
605CE   14 5 6.6 12.4 0.2 0.0027 0.0015
625CE   16 5 7 14 0.3 0.0038 0.0021
635CE   19 6 7 17 0.3 0.0066 0.0036
686CE 6 13 3.5 7.2 11.8 0.15 0.0015 0.0008
696CE   15 5 7.6 13.4 0.2 0.003 0.0016
606CE   17 6 8 15 0.3 0.0046 0.0025
626CE   19 6 8 17 0.3 0.0063 0.0034
636CE   22 7 8 20 0.3 0.0108 0.0058
687CE 7 14 3.5 8.2 12.8 0.15 0.0017 0.0009
697CE   17 5 9 15 0.3 0.004 0.0022
607CE   19 6 9 17 0.3 0.0059 0.0032
627CE   22 7 9 20 0.3 0.0098 0.0053
637CE   26 9 9 24 0.3 0.0185 0.01
688CE 8 16 4 9.6 14.4 0.2 0.0025 0.0014
698CE   19 6 10 17 0.3 0.0056 0.003
608CE   22 7 10 20 0.3 0.0093 0.005
628CE   24 8 10 22 0.3 0.013 0.0072
638CE   28 9 10 26 0.3 0.022 0.012
689CE 9 17 4 10.6 15.4 0.2 0.0027 0.0015
699CE   20 6 11 18 0.3 0.0065 0.0035
609CE   24 7 11 22 0.3 0.011 0.006
629CE   26 8 11 24 0.3 0.015 0.0081
639CE   30 10 13 26 0.6 0.028 0.015

Packaging and shipping

A: tube package + outer carton + pallets
B: single box + outer carton + pallets
C: tube package + middle box + outer carton + pallets
D: According to your request


Additional information

Bore Size

50 mm
Outside Diameter

65 mm

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