Frame Bearing

• After-sales Service: Personalized service
• Warranty: 2 Years
• Certification: ISO9001
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Transport Package: Individual Box
• Specification: 42*82*36
• Trademark: GIL
• Origin: China
• HS Code: 8482500090
• Production Capacity: 50000PCS/Month
• Package Size: 20.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 20.000kg

Product Description

 

INTRODUCTION

 

BOTTOM BRACKET BEARING

Production Information

Composition

The Bottom Bracket Bearings are designed to minimize friction, allowing for smoother rotation while effectively reducing energy loss and providing excellent sliding characteristics. This design not only reduces resistance and improves cycling efficiency but also ensures high load-bearing capacity for the Bottom Bracket Bearings. They can safely withstand the high pressures exerted by riders without damaging or affecting the bicycle's performance.

Characteristics

The outstanding high load-bearing capacity of the Bottom Bracket Bearings means that they have strong support capabilities and can reliably withstand the weight and force of riders. This not only ensures safety during rides but also provides stability and reliability, offering excellent performance for the bicycle.

Application

The bottom bracket is widely used in bicycles to convert energy into power to drive the wheels.

 

TECHNICAL DATA
Bearing Type	Bottom Bracket Bearing | Deep Groove Ball Bearing
Bearing No.	163110 2RS
Bore (d) (mm)	16
Outer (D) (mm)	31
Width (B) (mm)	10
Dynamic (kgf)	489
Stactic (kgf)	230
RPM (Grease)	16000
RPM (Oil)	19000
Weight(g)	25.8
Chamfer (r) (mm)	0.5

 

RANGES

OTHER BICYCLE BEARING WE SUPPLY
Click to the corresponding page
1	Headset Bearing	5	Frame Bearing
2	Hub Bearing	6	Derailleur Bearings
3	Bottom Bracket Bearing	7	Pedal Bearings
4	Motor Bearing	8	V-Max Bearings

CATALOG FOR HUB BEARINGS
Bearing No	Bore(d)	Outer(D)	Width(B)	Dynamic	Static	RPM	RPM	Weight (g)
	(mm)	(mm)	(mm)	(kgf)	(kgf)	(Grease)	(Dil)
173110-2RS	17	31	10	463	213	16000	19000	25.4
19317-2RS	10	31	7	344	208	15000	18000	22.6
19379-2RS	19	37	9	450	225	15000	18000	36.7
22379-2RS	22	37	9	450	225	15000	18000	32.0
R12-2RS	19	41	11	480	245	14000	17000	612.0
R12-2RS/22	22	41	11	480	245	14000	17000	54.0
215317-2RS	22	31	7	266	17	15000	18000	14.0
24377-2RS	24	37	7	391	284	15000	18000	19.0
24378-2RS	24	37	8	391	284	15000	18000	23.2
6805-2RS	25	37	7	440	300	18000	21000	22.0
6806-2RS	30	42	7	355	285	15000	18000	26.0

ABOUT US

 

ABOUT US
Granville | A UK Brand
Granville Industrial Company, which was founded in Britain and involved in various auto parts, is one of the important manufacturers and suppliers worldwide. In order to maximize meet customer needs and market requirementsfor flexible reaction, Granville research and development, design,manufacture, business integration , almost the whole busin essprocess through Xiamen Granville Mechanical & Electrical Co., Ltd.Main foreign markets, products are sold all over the world. From conception, to innovation, to improve, we are in new transmissionsolution innovation is your trustworthy partner.
Our Value
Corperate Culture	Discipline, Treats people the enthusiasm, Diversity, Teamwork
Our Core Value	Thoughtcast, Innovation, and Progressive
Focus	The company focuses on supply chain management and customer service
You Can Get
Granville offers a full range of services to both OEM and aftermarket customers around the world, in every major industry, at each phase of the asset life cycle.  Granville advanced service solutions can help you to:
Improve productivity
Reduce maintenance costs
Improve energy efficiency
Optimise designs
Reduce time to market
Reduce total cost of ownership

FACTORY

 

QULITY CONTROL
Raw Material
Granville standard bearings are manufactured with 100Cr6 grade steel, which ensures high levels in terms of:
Hardness	Wear resistance
Resistance to fatigue	Dimensional stablity
Mechanical strength	Compressive strength
This type of steel combined with a heat treatment, is an excellent solution for various applications.
Production Site and Testing Equipment Display

 

FAQ

1.Q: Do you know the detail size for the bearing ?

A: We have been working in bearings for 16 years and in technical positions for 12 years. 

2.Q: Are these size of bearing common parts?
A:These are standard size bearing.
B:We can order non-standard bearings with drawing or detailed dimensions. 

3.Q: Are you a factory or a trade company for bearing ?
A: We have had our own bearing production plant for 12 years and our own sales team for 16 years. 

4.Q: How many are the MOQ of the Bearing?
A:100 accept for the standard size. 
If you purchase the Non-Standard for BearingThe MOQ is 3000pcs. 

5.Q: Could you supply free sample of bearing for our test?
A:Yes, free sample can be offer.

6.Q: Could you accept OEM and customize?
A:Yes, OEM is accepted and we can customize for you according to sample or drawing.

7.Q: Do you have stocks?
A:Yes, most of the bearings showing on are available in stock. 
B:But when we are in peak season, stocks consumed, so we need time for production. 
Lead time: 
Instock beairngs: 10-15 days 
Out of stock bearings: 30-45 days

8.Q : Why choose us ?
A: a. With experiences over 16 years.
B. Strict inspection and high quality with reasonable price.
C. OEM service provided.
D. Delivery time is short.We will deliver goods on time as agreed in the contract.

9.Q: What kinds of bearing you supply and how about the application?
A: main products are ball bearing, pillow block bearing , plastic bearing, ceramic bearing,  and industrial tools, etc, as per customers' drawings or samples. 
B: We supplies different precision level bearings for differenct operation area, the main areas we supply are bicycle, automotive aftermarket, agriculture, and general insuatral. 

10.Q: When inspecting bearings, what should we need to consider?
A: The precision of the bearings (dimension tolerance, loading rate), internal clearance and hardness under heat treatment, structure of cage and material.

11.Q: Your product certifications?
A: ISO 9001:2008, RoHS and Reach.
 
12 .Q: Can I have a sample order?
A: Yes, it is available to check quality first. Mixed samples are also acceptable.
 
13.Q: What about the lead time?
A: 3-7 days for samples, 3-4 weeks for mass production.
 
14.Q: What is your payment method?
A: We accept T/T, PAYPAL or Western Union, or credit card.