NA6905 High Precision INA Needle Roller Bearings , Radial micro bearings

NA6905 High Precision INA Needle Roller Bearings , Radial micro bearings

Negotiable /Set

Min.Order:1 Set

Supply Ability:
0 Set / Sets per Month
Payment Terms:
T/T L/C D/P D/A
Delivery Detail:
7 days

Quick Details View All >

Brand Name:
INA
Place of Origin:
China
Model Number:
NA6905

Worldwide bearings corpration Co., Limited

Business Type: Trading Company
Main Products: Spherical Roller Bearing ,Self-aligning Roller Bearing ,Cylindrical Roller Bearings

Product Details

Delivery Time:Within 7 days
Certification:ISO9001, ISO14001

NA6905 High Precision INA Needle Roller Bearings , Radial micro bearings

Quick Detail:

1. Structure: needle

2. Type: ROLLER

3. Bore Size: 10 - 120 mm

4. Material: GCr15, GCr15SiMn, G20Cr2Ni4A

5. ID:42mm

6. OD:25mm

7. Width: 30mm

8. Weight: 0.161 KGS 

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

10. Seals Type: ZZ, RZ, 2RZ

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

12. Vibration Level: V1, V2, V3

13. Radial Clearance: C0, C3, C4

14. Noisy level: Z1, Z2

15. Model Number: 7200BECBP, 7203BECBP, 7206BECBP

16. Cage Material: Brass, Steel, Nylon

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

18. Load rating: Heavy Load

19. Basic dynamic load rating: 44000 N

20. Basic static load rating: 59000 N

21. Limiting speed with oil lub : 14400 1/min   

22. Certification: ISO 9000

23.Brand Name:HRB, IKO, KOYO, NSK, , TIMKEN, ZWZ, Other

Description

Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.

Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles.

Full compliment bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity and are suitable for particularly compact designs.

Application 

Needle bearings are heavily used in engine components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least 8 needle bearings (4 in each U joint) and often more if it is particularly long, or operates on steep slopes.

Features:

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

Advanced Grease Technology -  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.

needle roller bearings we can offer

Radial Needle Roller and Cage Assemblies (5mm ~ 480mm) – K, KK, KS, KKS series

Entity Bushed Needle Roller Bearings (5mm ~ 500mm) – NK, NKI, NA, RNA series

Drawn CupNeedle Roller Bearings (8mm ~ 45mm) – HK, BK series

Plane Thrust Needle Roller Bearings (4mm ~ 200mm) – AXK., AS, LS series

Linear (Motion) Needle Roller Bearings (15mm ~ 50mm) – LNS series

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

Tag

INA angular contact ball bearing, we can also supply fag, ntn, nsk ,koyo ect brand quality beairngs in zz, open, 2RS, precision of p6,p4

Contact Supplier

Ms. Sophia sale Manager Chat Now
Telephone
86-022-60920868
Mobile
86-18322390116
Fax
86-022-59849262
Skype
brgjosephwang
Address
RM 1605A HO KING COMM CTR 2-16,FA YUEN ST MONGKOK KLN Liaocheng,Shandong

You May Like

New Products

Recommended Products

View More View Less

Find Similar Products By Category

Machinery > Machine Tool Equipment > Welding Equipment > Resistance Welders
Categories
Hi~