double roller bearing small ball bearings from China manufacturer

double roller bearing small ball bearings

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: KRE47-PP

ZZ KRE47-PP Crossed INA Needle Roller Bearings , ABEC-3 and high speed

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ZZ KRE47-PP Crossed INA Needle Roller Bearings , ABEC-3 and high speed

Quick Detail:

1. Structure: Rolling and plain bearings

2. Type: Ball

3. Bore Size: 10 - 120 mm

4. Material: GCr15, GCr15SiMn, G20Cr2Ni4A

5. ID: 24mm

6. OD: 47mm

7. Precision Rating: P0, P4, P5, P6

8. Seals Type: ZZ, RZ, 2RZ

9. Number of Row: singel, double, four point

10. Vibration Level: V1, V2, V3

11. Radial Clearance: C0, C3, C4

12. Noisy level: Z1, Z2

13. Cage Material: Brass, Steel, Nylon

14. Tolerence Level: ABEC-1, 3, 5, 7

15. Load rating: Heavy Load

16. Weight: 0.4 kg

17. Certification: ISO 9000

Description

The INA Bearing Company crossed roller bearings feature rolling elements arranged in an "X" formation so that the bearing can withstand more radial as well as axial and tilted loads from any direction.

INA allso offers three types of cylindrical roller bearings including: low friction, full complement along with a cylindrical bearing with a snap ring groove.

If you are interested,please be free to contact us.

Features:

High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.

Advanced Grease Technology - SKF lubricants that can extend grease life and performance.

High Grade Balls - Quiet and smooth operation even at high speed.

Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life.

Contact Angle - Offered in 15, 25, 30 and 40 degree angles.

Cages - Available in a range of Polyamide, steel and brass cage assemblies.

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