50.8*66.675*7.9375 mm Angular Contact Ball Bearing Kb020 Thin Walled Ball Bearing

• Bearing Type: Angular Contact Ball Bearing(a Type)-Kb Series
• Material: Bearing Steel
• Cage Material: Steel, Brass, Nylon Cage
• Number of Rows: Single
• Seal Type: Sealed
• Hardness: 59-63 HRC
• Model NO.: KB020
• Weight: 0.068kg
• Lubrication: Grease or Oil Lubricated
• Aligning: Non-Aligning Bearing
• Load Direction: Radial Bearing
• Separated: Unseparated
• Clearance: Standard Clearance C0 C2 C3 C4
• Vibration: Standard Vibration Z1/Z2/Z3/Z4
• Precision: Standard Precision P0 P2 P4 P5 P6
• Service: OEM Customized Service
• Transport Package: Single Box+Cartons+Pallet
• Specification: 50.8*66.675*7.9375mm
• Trademark: RHF or customizable
• Origin: China
• HS Code: 8482102000
• Production Capacity: 1000000PCS/Year

Product Description

Product Description

 

Our Bearing Advantage:

1.Free Sample Bearing

2.Small order accepted

3.Rich stock

4.Custom service

5.Professional:more than 20 years experience in designing and manufacturing

6.Customized bearing, Customer's bearing drawing or samples accepted

7.Competitive price bearing

8.TT Payment or Western Union or Trade Assurance Order

 

Product Parameters

Product Name	KB020 Thin Walled Ball Bearing
Brand Name	RHF or OEM Brand
Seals Type	OPEN/2Z/2RS/Z/RS
Material	Chrome Steel ,Stainless steel,Ceramic,Nylon
Clearance	C0,C2,C3,C4,C5
Precision Grade	P0,P6,P5,P4,P2
Greese	SRL ,PS2, Alvania R12 ,etc
Number of Row	Single Row
Package	Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ	1PCS
Serice	OEM
Sample	Available
Payment Term	TT Paypal or Western Union
Port	Guangzhou/Qingdao/Shanghai

Model NO.(CPO/XPO/ARO)	d(mm)	D(mm)	B(mm)
KB020	50.8	66.675	7.938
KB025	63.5	79.375	7.938
KB030	76.2	92.075	7.938
KB035	88.9	104.775	7.938
KB040	101.6	117.475	7.938
KB042	107.95	123.825	7.938
KB045	114.3	130.175	7.938
KB047	120.65	136.525	7.938
KB050	127	142.875	7.938
KB055	139.7	155.575	7.938
KB060	152.4	168.275	7.938
KB065	165.1	180.975	7.938
KB070	177.8	193.675	7.938
KB075	190.5	206.375	7.938
KB080	203.2	219.075	7.938
KB090	228.6	244.475	7.938
KB100	254	269.875	7.938
KB110	279.4	295.275	7.938
KB120	304.8	320.675	7.938
KB130	330.2	346.075	7.938
KB140	355.6	371.475	7.938
KB160	406.4	422.275	7.938
KB180	457.2	473.075	7.938
KB200	508	523.875	7.938

Our business:Produce and customize various bearing brands. (Packaging and logo can be customized. All copyright belongs to the customer. We promise not to disclose any information.)

Product Series

Type Of Deep Groove Ball Bearing
1. Deep Groove Ball Bearing With Dust Cover
Generally Used In The Single Lubrication Is More Difficult, The Placement Of Lubricating Oil And Check The Lubrication Is Not Convenient Conditions, Usually Injected Into The Bearing Rust, Lubrication Dual-Purpose Lithium Grease Is 1/4 To 1/3 Of The Bearing Internal Space.

2. Deep Groove Ball Bearing With Sealing Ring
Its Performance, Grease Filling, Use And Bearing With Dust Cover Are Basically The Same, The Difference Is That There Is A Large Gap Between The Dust Cover And The Inner Ring, And The Sealing Lip And The Inner Ring Of The Non-Contact Seal Ring Is Small, There Is No Gap Between The Sealing Lip And The Inner Ring Of The Contact Seal Ring Bearing, The Sealing Effect Is Good, But The Friction Coefficient Has Increased.

3, There Are Stop Groove And Deep Groove Ball Bearings With Stop Ring
In Addition To The Function Of Bearing Radial Load, The Deep Groove Ball Bearing With The Stop Ring Can Also Limit The Axial Displacement Of The Bearing, Simplify The Structure Of The Bearing Seat And Reduce The Bearing Size. Generally Used In Cars, Tractors And Other Axial Load Is Not Large Working Parts.

4. Deep Groove Ball Bearing With Ball Filling Gap
There Are Notches In The Inner And Outer Rings On One Side, From Which More Balls Can Be Loaded, Increasing Its Radial Load Capacity. However, Due To The Small Axial Load Capacity, It Can Not Run At High Speed. If There Is A Large Axial Load, It Needs To Be Used With The General Deep Groove Ball Bearing.

Packaging & Shipping

Company Profile

 

Exhibitions&Partners

FAQ

Q:Are you trading company or manufacturer?
--We are the company dealing in trading business and manufacturing business.

Q:What's the MOQ?
--MOQ is 2pcs for standardized products; 300pcs for customized products. There is no MOQ for sample orders.

Q:How long is the lead time?
--The lead time for sample orders is 1-3 days, for bulk orders is generally in 3-15 days.The delivery time is generally in 2 days after payment. It's according to the order amount.

Q:Do you offer free samples?
--If you place an order, we can return part of sample fee even all of fee to you. It also depends on the quantity of order and the type of sample. And you just need to pay freight.

Q: Could you customized for me?
--Sure,we can supply OEM service as per your drawing or samples.