Professional Angular Contact Ball Abec7 C3 Bearing 7203 17x40x12mm

china factory angular contact ball abec7 C3 bearing 7203 17x40x12mm

Description:

Materials for bearing rings and parts largely determine the bearing's performance and life. FLATE/FUDA puts more efforts to select materials for bearing rings and part suppliers in a rigorous manner.

Materials and components of bearing rings for FLATE/FUDA bearings are provided by the world's top suppliers special for serving bearign manufacturers, fundamentally solvign the issue that our bearings lag behind imported bearings in terms of materialsfor a long time.

FLATE boasts a set of strict and polished incoming goods inspection system. Before being put into storage, every batch of steels and parts is under systemic inspection, including analysis of material composition, metallographice analysis, accuracy check, assembly test, etc.

1)Angular contact ball bearing are widely used in automobile, electrical. (Home appliances, electric tools, fitness equipment, motors, medical devices, motorbikes, textile machines)
2)Equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries.
2. About product:
1) Material: Gcr15 (Chrome steel)

2) Shield / Closure: Plain (Open), Z, ZZ, RS, 2RS, 2ZR, 2Z.
3) Vibration and Noisy level: Z1, Z2, Z3, ZV1, ZV2.ZV3.Z1V1.Z2V2.Z3V3.
4) Precision level: ABEC-1, ABEC-3, ABEC-5, ABEC-7.

Quick Detail:

1. Structure: angular contact ball bearings

2. Brand Name: UMT, NTN, NSK, TIMKEN, KOYO

3. Bore Size: 17mm

4. Outside Diameter: 40mm

5. Model Number: 7203

6. Precision Rating: ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4

7. Number of Row: Single row

8. Place of Origin: Japan

9. Width: 12mm

10. Net weight: 0.067KG

11. Material: GCr15 Stainless steel and so on

12. Type: ball bearing

13. Clearance: C0,C1,C2,C3,C4,C5 etc.

14. Vibration: V1,V2,V3

15. Service: OEM Service & Good Service

16. Sample available: Yes

17. Manufacturer: Yes

Competitive Advantage:

1. Quality level: reach the same level as the Japanese and European bearings

2. Tolerance level: ABEC-1 (P0), ABEC-3 (P6)

3. Less coefficient of friction

4. High limiting speed

5. Large size range

6. variations of structure

Applications:

They can be used for Transmission system, gearboxes, wheel hubs; Cranes, elevator and lifting

equipment; Agricultural, pumps, mining; Rail and transport use; General engineering applications;

Marine and Shipping;

The usage: Motors, Power tools, Household appliances, Trailers, Casters, Agricultural equipment,

Textile machinery, Printing Machinery, Automotive applications, Caravan wheel bearings.

Features:

1.Load capacities are higher than deep groove ball bearing of same dimensions.

2.Used for bearing radial-axial combined loads or pure thrust loads.

3.Low operating friction and high limiting speed.

Advantages:

1.Low friction, almost noiseless and high rolling speed

2.Easy to install

3.Simple structure ensures fast equipment

4.Optimised internal design

5.High load ratings

6.Increased limiting speed

7.High strength ball guided brass cage

8.High dimensional and running accuracy

9.Narrow axial clearances or preloads range

10.Universal facing in standard

Bearing ring and roller body are mainly made of high C-Cr bearing steel. Listed below are compositions of material for bearing ring and roller body.