Thin Section Bearing KA025AR0 Angular Contact Ball Ring 2.5*3*0.25 in 63.5*76.2.*6.35 mm for Indexing tables

Thin section bearings are bearings with very small ring cross-section that can be used to save on design envelope and mass, as the name implies, the inside and outside diameters of the rings have been minimized. These thin section ball bearings are available as deep groove ball bearings, angular contact ball bearings, four point contact ball bearings and crossed roller bearing, and can be divided into different types according the working condition, such as open type bearings, shield type bearings, and sealed type bearings, they are also called slim ball bearings, thin type bearings, thin bearing, thin wall bearings.
KA025AR0  Thin section angular contact ball bearing belongs to KA SERIES of thin section ball bearings, the KA SERIES include KACP0, KAXP0 and KAAR0,which represented : Type-C : Deep Groove bearing, Type-X: Four Point Contact bearing and Type-A: Angular Contact bearing, the rolling body of these bearings is ball, which can be nylon ball or steel ball as requested. The bore size of KA SERIES are ranged from 2 inches to 12 inches and the outer diameters are arranged from 2.5 inches to 12.5 inches, while the Cross Section is constant, that is 0.25 inch.

Parameters:

Bearing Type Ball
For Load Direction Angular
Construction Single Row
Contact Angle 25°、30°
Seal Type Open
Cross Section 1/4″ x 1/4″(6.35x6.35)
Part Number KA025AR0(NKA025AR0)
Bore Dia (d) 2.500"(63.5mm)
Bore Dia Tolerance -0.0006"– 0"
Outer Dia (D) 3.000"(76.2mm)
Outer Dia Tolerance -0.0005"– 0"
Width (B) 0.25"(6.35mm)
Width Tolerance +.000 –.005"
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic(lbs) Radial 459
Thrust 1100
Static (lbs) Radial 960
Thrust 2780
Lubrication Lubricated
Temperature Range -20° to 180 ℃
ABEC Rating ABEC-1
Radial Clearance 0.0000 – 0.0005"
Weight (lbs) 0.120

About Our Stock

For those items are available in the warehouse, we shall deliver them within 7 days upon receiving payment, and those are not available , we shall arrange to produce them however a minimum order is required, and the lead time shall be around 10-30 days.

Applications:

Our BOBI precision thin section bearings are widely used in the following fields:
Medical Equipment, Rotary polishing equipment, X-ray – MRI, Rotary pipe cutting equipment, Rotary welding equipment, Semi-conductor equipment Rotary actuators, Rotary work holding tables, Aerospace - auxiliary equipment, Turrets, Gun turrets, Turntables, Indexing tables, Missile launchers, Machine tools, Lathe accessories, Radar equipment, Robotics, Radar drives, Antenna pedestals, Packaging equipment, Satellite antennas, Pedestals Labeling machines, Truck mounted communication equipment, Food processing equipment, Bottling equipment.

FAQ:

Q: Are you trading company or manufacturer ?
A: We are manufacturer. Our registered name :Luoyang BOBI Precision Bearing Co.,Ltd.

Q: How long is your delivery time?
A: Generally it is 3-7 days after full payment if the goods are in stock. or it is 15-35 days, if the goods are not in stock, based on order quantities.

Q: What is your terms of payment ?
A: We accept T/T in advance , L/C .We'll keep you be informed by e-mail for the production and  the photos of the products and packages shall be send to you by e-mail before you pay the balance.

Q: What's your shipment method?
A: We ship by Express FedEX, UPS, DHL, EMS and by air or sea for large batches.

Q: What is your terms of delivery?
A: EXW, FOB, CFR, CIF.

Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q:  Is certified according to the latest standards?
A: We have certified by ISO 9001:2015

Q: How do you keep your customer satisfied and willing to set up long terms of business with your company ?
A1:We keep good quality and competitive price to ensure our customers to be benefit ;
A2: We respect every customer  and  serve them as a friend no matter where they come from.