Home ProductsMiniature Ball Bearing

Wheelchair R8 - ZZ Miniature Ball Bearing With Carbon Steel Ball Bearing

Good quality Angular Contact Ball Bearing for sales
Thanks for your kind service ,the bearings are very good , hope we will have the long-term cooperation .

—— Mr Brown

i will buy your bearings in the middle of the yeari again , thanks for your cooperation .

—— Mr Prasit

I'm Online Chat Now

Wheelchair R8 - ZZ Miniature Ball Bearing With Carbon Steel Ball Bearing

China Wheelchair R8 - ZZ Miniature Ball Bearing With Carbon Steel Ball Bearing supplier

Large Image :  Wheelchair R8 - ZZ Miniature Ball Bearing With Carbon Steel Ball Bearing

Product Details:

Place of Origin: China,Wuxi
Brand Name: BTB,OEM
Certification: ISO9001:2008
Model Number: R8 - ZZ

Payment & Shipping Terms:

Minimum Order Quantity: NO
Price: Negotiable
Packaging Details: plastic tube+individual box+carton
Delivery Time: Stock or 15-30days
Supply Ability: 10000pcs/day
Detailed Product Description
Model: R8 - ZZ Bore Dia (d): 12.7 Mm
Outer Dia (D): 28.575 Mm Width (B): 7.938 Mm
Material: GCr15/AISI52100/100Cr6 Seal Type: Double Shields / Open / Double Seals
Lead Time: Stock Or 15-30days

Inch size bearing R8 - ZZ miniature bearing R8 deep groove ball bearings wheelchair bearing
 
Description :

Model NO. R8ZZ
Bore Dia (d) 12.7
Outer Dia (D) 28.575
Width (B) 7.938
Bearing Type Shielded or Sealed and Open types are available.
Material 52100 Chrome steel, stainless steel and ceramic are available.
Dynamic Load Rating (Cr) (KN) 2.8
Static Load Rating (Cor) (KN) 2.2
Max Speed (Grease) (X1000 RPM) 12
Max Speed (Oil) (X1000 RPM) 11
Brand BTB
Weight (kg) 0.021
Note ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes

 

Series Models:

 

model d(inch/metric) D(inch/metric) B(open/closed)
R2 1/8"/3.1750MM 3/8"/9.5250MM 0.1562MM/0.1562MM
R3 3/16"/4.7625 1/2"/12.7000 0.1562/0.1960
R4 1/4"/6.3500 5/8"/15.8750 0.1960/0.1960
R4A 1/4"6.3525 3/4"/19.0500 0.2188/0.2812
R6 3/8"9.5250 7/8"/22.2250 0.2812/0.016
R8 1/2"12.7000 1-1/8"28.5750 0.2500/0.3125
R10 5/8"/15.8750 1-3/8"/34.9250 0.2812/0.3438
R12 3/4"19.0500 1-5/8"/41.6250 0.3125/0.4375
R14 7/8"/22.2250 1-7/8"/47.6250 0.3750/0.5000
R16 1"/25.4000 2"/50.8000 0.3750/0.5000
R18 1-1/8"/28.5750 2-1/8"/53.9750 0.3750/0.5000
R20 1-1/4"/31.7500MM 2"/57.1500 0.3750/0.5000

 

 
Specifications:

Full Precision 636 Micro Bearing
1 . Low noise
2 . Competitive Price
3 . Quick Delivery,Good Service
4 . ISO9001:2000

 

 Features:

1 . high speed and performance

2 . with carbon steel ball bearing

3 . with a high load-bearing capacity

4 . more quietly than metal roller bearings

5 . low noise, stable performance and durable

6 . able to work in sub-zero temperatures and have low rolling resistance

7 . suitable for countless applications: sliding doors, windows and other furnitures


Payment
1 : T/T: 30% as deposit and 70% balance after get copy of B/L.
2 : L/C (cannot for branded bearings.)
3 : Paypal
4 : Discuss together between buyer and supplier.

 

Company information :

Located in wuxi Qianqiao industry park,and was founded in 2004.Wuxi Beitong Bearing Machinery Equipment Co.,Ltd is a specialist leader in manufacturing and exporting various types of ball bearings and CNC machined components.Our manufacturer is capable of producing deep groove ball bearing, stainless steel ball bearing,miniature ball bearing and flanged ball bearing. We have the capacity to produce (500 million) annually and the ability to manufacture non-standard bearings per customer’s specifications. All bearings are high precision, low-noise with dynamic and static load ratings that conform to internationally recognized standards.We can also provide various of cold heading components, CNC components, plastic components, rubber components, metallic sintered products and so on.

Wheelchair R8 - ZZ Miniature Ball Bearing With Carbon Steel Ball Bearing

Wheelchair R8 - ZZ Miniature Ball Bearing With Carbon Steel Ball Bearing

Product Photos:

Wheelchair R8 - ZZ Miniature Ball Bearing With Carbon Steel Ball Bearing

 

Contact us:

WUXI BEITONG MACHINERY & EQUIPMENT CO.,LTD.
Add: 1-1904 NO.88 Zhongshan Road,Wuxi,Jiangsu,China
Tel: +86-0510-82736376
Fax: +86-0510-82736370
E-mail:sales@bt-bearings.com
Website:www.bt-bearings.com

 
Dear friend, any questions please feel free to contact us, let's learn and grow together in bearing worlds!

Contact Details
WUXI BEITONG BEARING CO.,LTD.

Contact Person: Xiafang

Send your inquiry directly to us (0 / 3000)