KD090XP0 4-Point Contact Inch Standard Bearing kd Series X Type Unsealed Bearing Size 228.6x254x12.7mm

KD090XP0 Thin section four point contact ball bearing  belongs to KD SERIES of thin section ball bearings, the KD SERIES include KDCP0, KDXP0 and KDAR0,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 KD SERIES are ranged from 4 inches to 20 inches and the outer diameters are arranged from 5 inches to 21 inches, while the Cross Section is constant, that is 0.5 inch.

Technical Parameters:

Bearing Type Ball
For Load Direction Four Point
Construction Single Row
Seal Type Open
Cross Section 1/2″ x 1/2″(12.7x12.7mm)
Part Number KD090XP0(NKD090XPO)
Bore Dia (d) 9.000"(228.6mm)
Bore Dia Tolerance -0.0012"– 0"
Outer Dia (D) 10.000"(254mm)
Outer Dia Tolerance -0.0012"– 0"
Width (B) 0.5"
Width Tolerance +.000 –.005"
Ring Material 52100 Chrome steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic (lbs) Radial 3,561
Thrust 5,790
Moment 12,693
Static (lbs) Radial 6,500
Thrust 16,250
Moment 30,870
Lubrication Lubricated
Temperature Range -20° to 180 ℃
ABEC Rating ABEC-1
Radial Clearance 0.0000 – 0.0005"
Weight (lbs) 1.720

Our New Design and Developed Bearings

As per customer's requirement, our engineer designed and developed the gear ring for driving device, here below is the sample

The Application of Our Thin Section Bearings

Our BOBI 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, Pedestals Labeling machines, Truck mounted communication equipment, Food processing equipment, Bottling equipment

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.

FAQ:

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.