Quick Details
Structure: Deep Groove
Type: Ball
Brand Name: XZ
Bore Size: 1 - 15 mm
Outside Diameter: 3 - 50 mm
Model Number: All Metric Series & Inch Series
Precision Rating:
ABEC-1, ABEC-3, ABEC-5, ABEC-7(P0, P6, P5, P4)
Seals Type:
ZZ-Metal shield, 2RS-Rubber seal, RZ-Metal and Rubber, 2TS-Teflon, Open
Number of Row: Single Row
Place of Origin: SAHNGHAI China (Mainland)
Ceramic ball bearing Bore:
Bore(3/64"-1/2") Outer Diameter(5/32"-3/4")
Ring's Material:
AISI52100, AISI440C, AISI304, AISI316, Ceramic(Si3N4 and ZrO2)
Retainer Type: CROWN retainer, Ribbon Retainer
Retainer material:
Stainless Steel, PTFE, Nylon, PEEK
Vibration level codes: V4, V3, V2, V1
Internal Clearance Code: C0, C2, C3, C4, C5
Lubrication: Oil, grease, dry
Balls: Ceramic Balls (Si3N4 and ZrO2)
Ceramic bearing Speed:
50% faster than conventional bearings
Ceramic balls weight:
40% less than steel balls, depending on size.
Specifications
1. Ceramic ball bearing
2. RoHS compliant, ISO STANDARD
3. RC upgrade goods
4. Cost Price, Quick Delievery
5. Corrosion
Miniature Bearing Description
FreeRun is a specialized manufacturer of Hybrid Ceramic Bearing. Full Complement ceramicbearings, Ceramic Balls.
Hybrid Ceramic Bearing:
Ceramic bearings offer a significant performance improvement from those made from traditional steel. Our ceramic bearings are manufactured from silicon nitride (Si3N4), an exceptionally hard non-metallic material rated for speeds to 2 million dN, offering a wide selection of benefits.
Hybrid Bearings have steel rings and ceramic balls. Si3N4 Ball is the most popular for the balls as it has only 40 percent of the density of bearing steel but is much harder giving greater wear resistance. Zirconia is heavier with 75 percent of the density of steel so is less suitable for hybrid bearings...
Full Ceramic Bearing:
Full Ceramic Bearings are made entirely of ceramic material and are superior to common steel bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics. Ceramic materials commonly used for bearings are Silicon Nitride (Si3N4), Zirconia Oxide (ZrO2), or Silicon Carbide (SiC. )
Ceramic Balls:
We are special in making Silicone Nitride Balls (Si3N4 Balls, Zicronia Balls (ZrO2 Balls), Sic Ceramic Balls, Aluminum Oxside Valve (AI203) ceramic balls.
Compared with steel, ceramic materials are noted for their better or particular characters, such as wear-resistance, corrosion resistance, high temperature resistance, electrical insulation (except SiC), non-magnetic, high strength, high rigidity, and low specific gravity. These properties qualify them for replacing steel to make bearings serve in conditions of higher speed, harsh environment and less lube, and decrease wear, noise, vibration and maintenance time of bearings, and eventually increase performance, reliability and life of bearings.
Ceramic bearing Key properties:
High strength over a wide temperature range
High hardness
High fracture toughness
Outstanding wear resistance, both impingement and frictional modes
Excellent thermal shock resistance
Good chemical resistance
Superior chemical inertness
Ceramic bearing Application:
Ceramic bearing are widely used in main shaft of machine tools, toys, roller skates, model navigation, motor-driven toys, medical equipment, cryogenic engineering, optics, high-speed machine tools, high-speed motor, printing machinery, food processing machinery
|
Series |
Bore Diameter(mm) |
Variant Structure |
|
6000 |
10~260 |
Z,2Z,RZ,2RZ,RS1,2RS1,N,RN,ZN,RZN |
|
6000 |
240~1000 |
Z,2Z,RZ,2RZ,RS1,2RS1,N,RN,ZN,RZN |
|
6200 |
10~220 |
Z,2Z,RZ,2RZ,RS1,2RS1,N,RN,ZN,RZN |
|
6200 |
240~1400 |
Z,2Z,RZ,2RZ,RS1,2RS1,N,RN,ZN,RZN |
|
6300 |
10~190 |
Z,2Z,RZ,2RZ,RS1,2RS1,N,RN,ZN,RZN |
|
6300 |
200~1200 |
Z,2Z,RZ,2RZ,RS,2RS,N,RN,ZN,RZN |
|
6400 |
10~100 |
N,NR |
|
6400 |
110~1200 |
N,NR |
|
16000 |
10~260 |
|
|
16000 |
280~1000 |
Z,2Z,RZ,2RZ,RS1,2RS1,N,RN,ZN,RZN |
|
61800 |
10~320 |
Z,2Z,RZ,2RZ |
|
61800 |
340~1200 |
Z,2Z,RZ |
|
61900 |
10~280 |
Z,2Z,RZ,N,NR,ZN, |
|
61900 |
300~1000 |
Z,2Z,RZ |
|
Mini bearings |
1~10 |
Z,2Z,RS,2RS,F60000 |
|
|
Details of ceramic bearing |
|
Brand: |
ZX ceramic bearing |
|
Model no.: |
Full ceramic bearing |
|
Quality Standard: |
ISO9001:2008 |
|
|
1)Minimum quantity: 100 sets |
|
Features: |
2)Precision: (P0),(P6),(P5),(P4) |
|
3)Noise level: Z1, Z2, Z3, Z4 |
|
4)Vibration Level: V1, V2, V3, V4 |
|
5)Clearance: C2, C3, C4, C5 |
|
6)hardness: 60-66 RC |
|
|
7)Seals Type: open type |
|
|
8)Material: Si3N4 / ZrO2 / SSiC |
|
Greese: |
As your requirement, such as SRL, PS2, Alvania R12 and so on. |
|
Technology & QC Process: |
1. Assembly |
|
2. Windage test |
|
3. Cleaning |
|
4. Rotary Test |
|
5. Greasing and gland |
|
6. Noise Inspection |
|
7. Appearance Inspection |
|
8. Rust Prevention |
|
9. Product Packaging |
|
ceramic bearing Application: |
Main shaft of machine tools, toys, roller skates, model navigation, motor-driven toys,medical equipment, cryogenic engineering, optics, high-speed machine tools, high-speed motor, printing machinery, food processing machinery. |
|
Packaging Details: |
1. Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets 3. As the customers' requirement |
|
Samples Policy : |
sample cost needed and freight collected. We will reduct this part expense from the total value when place order. |
|
Delivery : |
4-9 days if have stock, 9-30 days after order confirmed(depend on the total amount) |
|
Service: |
As a 100% manufacture we can supply you technical support We will follow up on our customers' feedback and suggestions after every delivery and we make every effort to solve their problems in order to ensure their satisfaction. |
|
|
We may supply other brand bearings and offer buyer labels |
|
|
We can manufacture these bearings according to customer's drawings and samples |
XZB is one of the leading providers of China's Bearing Industry and a long-time partner of professional dealers.
XZB is one of the Custom Bearing Manufacturers and world wide Distributors of all types of Bearings, specializing in Ceramic balls, Bearings (Inch & Metric Sizes) made from Ceramic (Si3N4/ZrO2), Stainless (440c/316) or Chrome Steel(SAE52100 steel); Tolerance ABEC1, 3, 5, 7. Level.
We work directly with our OEMs and Bearing Distributors. Our engineers can help you with bearing, shaft and housing tolerances as well as semiconductor applications, cryogenic applications, extreme hostile environments, and extreme delta T temperatures environments.
We also stock other manufacturer's bearings. We distribute bearings for extreme high temperature. We can help to design/manufacture any bearing within a 2-week turnaround.
We are specialized in all kind of full ceramic balls, (eg: Si3N4, ZrO2, Al2O3, SIC balls for bearing and other purpose) as well as Full Ceramic Bearing, Hybrid ceramic Bearing, Stainless Ball Bearing. Thin section Ball bearings. ) Besides, we are working together with over 50 factories in bearing fields.
We are uniquely positioned to provide OEM's and Distributors a full range of engineered solutions in addition to stocking thousands of bearing and bearing related products to cost-efficiently and consistently provide just-in-time delivery.
Our quality is ranked #1 by bearing distributors and OEM's. Our Physical Coated rings, Ceramic Balls and Moly/PTFE retainers give you the longest lasting best performing bearings in the industry.
Allow us the opportunity to use our expertise to solve your toughest bearing applications.
Please consider us 1st for your bearing needs as well as all custom bearing requirements.
