NSK Bearing 1207K Self aligning Ball Bearing NSK

Brief Info:

The components of the self aligning ball bearing include two rows of balls, a cage, an inner ring, and an outer ring with a common concave sphered raceway.This type of bearings is self-aligning and insensitive to angular misalignments of the shaft relative to the housing. The bearings are produced in several design: open bearings with the basic design, sealed bearings, open bearings with an extended inner ring.The self alignning ball bearings have the lowest friction of all rolling bearings.The bearings are available with a cylindrical bore or with a tapered bore in certain size ranges. Self-aligning ball bearings have two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

Features:
When shaft shell deflection occurs, they can be automatically adjusted without increasing the burden on the bearings. They can withstand higher radial load, but also bear certain axial load. This kind of bearing's outer ring raceway is spherical, aligning it with the performance, when the bend or tilt axis force leaves the center line of the inner and outer rings relative to the center line of slope less than 1 ° to 2.5 °, the bearings can still work.With two structures of bore cylindrical or tapered and retainers made of steel sheet or synthetic resins, the bearings' spherically formed outer ring raceways allowes for misalignment within 3 degree deflection between inner ring and outer ring so as to compensate concentricity and deflection errors.

Product line:

Mini-series: 10x, 12x, 13x
General Series: 12xx, 13xx, 22xx 23xx

Typical applications:
Aligning ball bearings are widely applied to heavy loads and shock load, precision instruments, low noise motors, automobiles, motorcycles, metallurgy, mill, mining, petroleum, paper, cement, squeezed sugar industry and general machinery.

Suffix definitions of Self-aligning ball bearings:
C3: radial clearance than ordinary clearance
K: 1/12 taper tapered bore
K30: 1/30 taper tapered bore
M: Ball guided machined brass cage
2RS: with both ends of closures
TV: ball guide glass fiber reinforced polyamide (nylon) solid cage

Shandong Zhongyue Bearing Co.,Ltd, is the leading company specialized in the Import, Export &Distribution of original bearings. Our company was established in the year of 1999,We have rich experience and our products sell well throughout the world.. Our company insists on the "quality first, credit first" business ideas and our product specification is well-founded. We can deliver products quickly and customers like you can enjoy the supply source and mass preferential prices.We have a good reputation in the international market by our perfect service and sufficient supply.Our bearing have been successfully used in various fields such as machine tool,eletric motoro,motorcycle,automobile,agricultural machinery,industrical machinery,CNC machine,textile machinery.Products sell well in Europe,North Amercia,South America ,Middle East,Southeast Asia,Africa etc,and enjoy well repuation for it's good quality.                                                                               

Our agency brands are: Sweden SKF bearings, Japanese NSK bearings, Germany "INA" FAG bearings, TIMKEN bearing, Japanese NTN bearings & KOYO bearings, Japanese IKO bearings & NACHI bearings,and others.. Besides, our company can customize various large non-standard products such as the most competitive products according to customers' demands.                 

We are providing round-the-clock service and business operation and improving service measures to improve service quality.Sinerely welcome friends both at home and abroad to inquire and establish a long-term business realationship.

Q:Are you factory or trading company?

A:We are factory&trading company.

Q:Where is your factory located in?

A:Luoyang.

Q:Could i get samples before order?

A:Yes,sure,we can send you samples,let you check quality first.

Q:What is your MOQ?

A:one piece.

Q:What is your delivery time?

A:For small quantity we have in the stock,large quantity need 10-15 days.

Q:What is your payment terms?

A:Western Union,TT,Paypal.

Q:Do you supply OEM?

A:Sure