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Double row Bicycle wheel bearings 21034 CCK / CC spherical roller

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Double row Bicycle wheel bearings 21034 CCK / CC spherical roller

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Large Image :  Double row Bicycle wheel bearings 21034 CCK / CC spherical roller

Product Details:
Place of Origin: China
Brand Name: UMT
Certification: ISO9001:2000
Model Number: 21034
Payment & Shipping Terms:
Minimum Order Quantity: 10 piece / pieces
Price: US$ 1 - 50 / piece
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 clients' requirement
Delivery Time: 2- 7 work days
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram, paypal
Supply Ability: 100000 piece / pieces per Month
Detailed Product Description
Structure: Spherical Roller Type: Roller
Bore Size: 20 Mm Outsize Diameter: 52 Mm
Width: 15 Mm Clearence: C0 C2 C3 C4 C5
Vibration: V1 V2 V3 Sample: Avaliable
Seals Type: Open Number Of Row: Double Row
High Light:

radial ball bearing

,

power tool bearings

Double row Bicycle wheel bearings 21034 CCK / CC spherical roller

 

 

Quick Detail:

 

1. Structure:spherical roller 

2. Type: roller

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

4. Bore Size: 20 mm

5. Outside Diameter: 52 mm

6. Model Number: 21304cck

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

8. Seals Type: open

9. Number of Row: Double Row

10. Place of Origin: Japan

11. Width: 15mm ball bearing

12. Net weight: 10-60 kg

13. Material: Chrome steel, Stainless steel

14. Cage: Steel,Brass,Nylon

15. Type: roller, self- aligning roller

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

17. Vibration: V1,V2,V3

18. Service: OEM Service & Good Service

19. Sample available: Yes

20. Manufacturer: Yes

 

Description:

 

These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. Since the center of curvature of the outer ring raceway surface coincides with the bearing axis, they are self-aligning in a manner similar to that of self-aligning ball bearings. Therefore, if there is deflection of the shaft or housing or misalignment of their axes, it is automatically corrected so excessive force is not applied to the bearings.
Spherical roller bearings can take, not only heavy radial loads, but also some axial loads in either direction. They have excellent radial load-carrying capacity and are suitable for use where there are heavy or impact loads.

 

Specifications:

 

Double row wheel bearing 21034 CCK / CC / W33 20mm x 52mm x 15mm

Model Number

spherical roller bearing 21034cck

Structure

spherical roller bearing 21034cck

Type

Ball,  spherical roller bearing 

Brand Name

UMT Spherical roller bearing

Inside Diameter

20mm

Outside Diameter

52mm

Width

15mm

Net weight

10-60kg

Seals Type

Open

Number of Row

double Row Self aligning roller bearing

Place of Origin

Sweden  Self aligning roller bearing

Material

Chrome steel, Stainless steel

Cage

Brass, Steel, Nylon

Vibration Level

V1, V2, V3

Clearance

C0, C1, C2, C3, C4, C5 etc.

Precision Rating

P0, P6, P5, P4, P2

Hardness

59-63HRC

Service

OEM or original brand

Sample available

Yes

Manufacturer

Yes

Quality guaranteed

Yes

Certificate

ISO9001:2008, ISO/TS16949

Application/Function

Automotive, truck, tractors, construction machinery

Other Service

Design service, Buyer label service

Packaging Details

Industrial Packing, Individual Boxed Packing, or OEM

Delivery Detail

2-7 days after receiving the payments or deposit

 

 

 

Applications:   

                     

These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. Since the center of curvature of the outer ring raceway surface coincides with the bearing axis, they are self-aligning in a manner similar to that of self-aligning ball bearings. Therefore, if there is deflection of the shaft or housing or misalignment of their axes, it is automatically corrected so excessive force is not applied to the bearings.
Spherical roller bearings can take, not only heavy radial loads, but also some axial loads in either direction. They have excellent radial load-carrying capacity and are suitable for use where there are heavy or impact loads.

 

 

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

 

 

 

 

Double row  Bicycle wheel bearings 21034 CCK / CC spherical roller 0

 

 

 

 

Double row  Bicycle wheel bearings 21034 CCK / CC spherical roller 1

 

 

 

 

 

 

 

Contact Details
Shenzhen Youmeite Bearings Co., Ltd.

Contact Person: Mr. Kent Liu

Tel: +8618929349011

Send your inquiry directly to us (0 / 3000)