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HF0812KFR One Way 8x12x12 mm Needle Roller Bearing Drawn Cup HF 0812 KFR

1PCS
MOQ
1 USD
Price
HF0812KFR One Way 8x12x12 mm Needle Roller Bearing Drawn Cup HF 0812 KFR
Features Gallery Product Description Request A Quote
Features
Specifications
Bearing Type: Needle Roller Bearing
Material: Bearing Steel
Sample: Acceptable
Clearance: C0,C2,C3,C4,C5 Is Available
Hardness: HRC58-63
Size: 8x12x12 Mm
Inner Diameter: 8mm
Outside Diameter: 12mm
Thickness: 12mm
Highlight:

Cam Follower Bearing

,

Thrust Needle Bearing

Basic Infomation
Place of Origin: China or Japan
Brand Name: IKO/ NSK/INA
Certification: ISO 9001 2000
Model Number: HF 0812
Payment & Shipping Terms
Packaging Details: Single packing + standard export packing
Delivery Time: 5 working days
Payment Terms: T/T, Western Union
Supply Ability: 10000PCS/Month
Product Description

HF0812KFR One Way Bearing 8x12x12 mm Drawn Cup Needle Roller Bearing HF 0812 KFR

 

Part of the bearing specification :

 

Bearing No. Mass Dimension (mm)
  g d D B
HF0306KF 0.9 3 6.5 6
HF0406KF 1 4 8 6
HF0406KFR 1 4 8 6
HF0608KF 2.8 6 10 8
HF0612KF 3 6 10 12
HF0612KFR 3 6 10 12
HF0812KF 3.5 8 12 12
HF0812KFR 3.5 8 12 12
HF08145.3KF 3 8 14 10
HF1012KF 2 8 16 10
HF1012KFR 4 8 14 12
HF0612R 3 6 10 12
HF061210 3.5 6 12 10
HF0812R 3.5 8 12 12
HF081210 3.5 8 12 10
HF081410 3.6 8 14 10
HF081610 2 8 16 10
HF081412 4 8 14 12

 

Bearings Specification:

 

Product HF0812KFR One Way Bearing 8x12x12 mm Drawn Cup Needle Roller BearingHF 0812 KFR
Precision Rating ABEC1,ABEC3,ABEC5
Clearance C0,C2,C3,C4,C5 is available
Sealed Cap Rubber or Metal
Paypal Acceptable
OEM Accept
Vibration Level code V1,V2.V3
Material Gcr15
Seals Type ZZ/ZRS.RZ/RS. Open
Mass 3.5g
Bore Size 8mm
Outside Diameter 12mm
Thickness 12mm
Regular export packing Plastic drum+White box+ carton
  industrial packaging or as your requiremen.
MOQ 1 pcs
Delivery Time 3-7 days after receiving your payment
Payment Terms L/C,T/T,Western Union,MoneyGram,Paypal
Port of shippment by sea Shanghai,guangzhou,qingdao
Place of Origin Wuxi, China
Samples Available

 

HF0812KFR One Way 8x12x12 mm Needle Roller Bearing Drawn Cup HF 0812 KFR 0

HF0812KFR One Way 8x12x12 mm Needle Roller Bearing Drawn Cup HF 0812 KFR 1

 

QC:

We have complete process for the production and quality assurance to make sure

our products can meet your requirement. And our quality can compare with the

most chinese famous bearing manufacture. we have the same technology. Such as
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

 

Packaging & Shipping

 

Shipping:

1.small quantity, can delivery by global express: DHL TNT FedEx ARAMEX EMS UPS.

this is door to door.

2.large quantity, can delivery by air, by sea, this is port to port.

 

Payment:

T/T, L/C, Money Gram, Payal, Western Union etc.

 

Lead Time:

Sample Lead-times: generally 3-5 workdays.
Production Lead-times: 3-5 days after get payment or as contract required

 

Company information:

HF0812KFR One Way 8x12x12 mm Needle Roller Bearing Drawn Cup HF 0812 KFR 2

HF0812KFR One Way 8x12x12 mm Needle Roller Bearing Drawn Cup HF 0812 KFR 3HF0812KFR One Way 8x12x12 mm Needle Roller Bearing Drawn Cup HF 0812 KFR 4

FAQ

How to prevent premature failure of HF0812KFR needle roller bearings under heavy loads?

To ensure the longevity of HF0812KFR needle roller bearings under high load conditions, it's essential to select the right bearing for the application, considering load ratings and operating environment. Implement a rigorous maintenance schedule, including frequent checks for proper lubrication with high-load-bearing grease. Additionally, ensure that the supporting surfaces are adequately hardened and parallel to distribute loads evenly across the bearing. Regular monitoring of operating temperature and vibration levels can help identify early signs of overload, allowing timely intervention to prevent premature failure of HF0812KFR bearings.

 

What are the best practices for installing HF0812KFR needle roller bearings to avoid damage during the process?

To avoid damage during installation, use a press-fit method with proper alignment tools specifically designed for needle roller bearings like the HF0812KFR. Avoid striking the bearing directly or applying uneven force, as this can deform the cage or damage the needles. Make sure the shaft and housing bore are clean, free from burrs, and have the correct tolerances to ensure a snug fit without excessive force. Following the manufacturer's installation instructions closely is key to a successful installation of HF0812KFR needle roller bearings.

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Fax : 86-510-82615331
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