Kaydon Reali-Slim Thin Section Bearings · KD Series
KD040XP0 Thin Section Bearing
KD040XP0 Kaydon Reali-Slim thin section bearing with bore, outside diameter, section size, series and inquiry information.
Ask for price, lead time and equivalent bearing options.
KD040XP0 Open Thin Section Bearing Photo
Real photo of an open thin section bearing for quick visual confirmation.
Product Introduction
KD040XP0 is a Kaydon Reali-Slim thin section bearing. This series is used when compact bearing cross-section, low weight and large bore diameter are required.
Main size: bore 4 in / 101.6 mm, outside diameter 5 in / 127 mm, section 0.500 x 0.500 in / 12.7 x 12.7 mm.
Load ratings: dynamic radial 2,311 lb / 10280 N; thrust 3,520 lb / 15658 N; moment 3,901 in-lb / 440.8 N·m; static radial 3,080 lb / 13701 N; thrust 7,700 lb / 34251 N; moment 6,930 in-lb / 783 N·m.
Type A is angular contact, Type C is radial contact, and Type X is four-point contact.
Confirm the original model, load direction, speed, accuracy and installation space before selection.
Thin section bearing construction diagram
The exact dimensions for this model are listed in the specification table below. This image shows the Type A, C or X construction.
d=4 in / 101.6 mmD=5 in / 127 mmB=0.500 x 0.500 in / 12.7 x 12.7 mm
Specifications
| Brand | Kaydon Reali-Slim Thin Section Bearings |
|---|---|
| Series | KD |
| Model | KD040XP0 |
| Bore diameter | 4 in / 101.6 mm |
| Outer diameter | 5 in / 127 mm |
| Width | 0.500 x 0.500 in / 12.7 x 12.7 mm |
| Dynamic load rating C | radial 2,311 lb / 10280 N; thrust 3,520 lb / 15658 N; moment 3,901 in-lb / 440.8 N·m |
| Static load rating C0 | radial 3,080 lb / 13701 N; thrust 7,700 lb / 34251 N; moment 6,930 in-lb / 783 N·m |
| Mass | 0.78 lb / 0.354 kg |
| Feature | Type X, Four-point contact Reali-Slim thin section ball bearing |
Application and Selection Notes
KD040XP0 belongs to the Kaydon Reali-Slim KD series. It is typically reviewed where a thin section bearing with large bore and compact weight is required.
Check bore 4 in / 101.6 mm, outside diameter 5 in / 127 mm and section size 0.500 x 0.500 in / 12.7 x 12.7 mm against the mounting space.
Confirm whether the application needs angular contact, radial contact or four-point contact bearing behavior before replacement.
Series type：Kaydon Reali-Slim KD series thin section bearing
Before Requesting a Quote
Original model or equivalent target
Quantity and expected delivery time
Bearing type, clearance, precision and material requirements
Drawing, application or working load if available
Common Questions
What type of bearing is KD040XP0?
KD040XP0 is a thin section bearing. Confirm whether angular contact, radial contact or four-point contact behavior is required.
Can KD040XP0 be replaced with another brand?
Yes. Provide the original part number, drawing or key dimensions so fit, bearing type and accuracy can be checked.
What are the load ratings of KD040XP0?
The dynamic load rating is radial 2,311 lb / 10280 N; thrust 3,520 lb / 15658 N; moment 3,901 in-lb / 440.8 N·m and the static load rating is radial 3,080 lb / 13701 N; thrust 7,700 lb / 34251 N; moment 6,930 in-lb / 783 N·m. Final selection must consider the actual load direction and duty cycle.
What should be checked before ordering KD040XP0?
Confirm bore, outer diameter, width, bearing type, accuracy, clearance, preload and installation method before ordering this Thin Section Bearing.
Related Models
View all KD models →
KD Series
KD040AR0 Thin Section Bearing
Type A, Angular contact Reali-Slim thin section ball bearing
KD Series
KD040CP0 Thin Section Bearing
Type C, Radial contact Reali-Slim thin section ball bearing
KD Series
KD042AR0 Thin Section Bearing
Type A, Angular contact Reali-Slim thin section ball bearing
KD Series
KD042CP0 Thin Section Bearing
Type C, Radial contact Reali-Slim thin section ball bearing
KD Series
KD042XP0 Thin Section Bearing
Type X, Four-point contact Reali-Slim thin section ball bearing
KD Series
KD045AR0 Thin Section Bearing
Type A, Angular contact Reali-Slim thin section ball bearing
KD Series
KD045CP0 Thin Section Bearing
Type C, Radial contact Reali-Slim thin section ball bearing
KD Series
KD045XP0 Thin Section Bearing
Type X, Four-point contact Reali-Slim thin section ball bearing
Model Search
Enter a bearing model number to open its product page directly.
Applications
Industrial robotsCNC rotary tablesMedical imaging systemsOptical inspection equipmentPrecision reducers
Request a Quote: KD040XP0
Send the Kaydon Reali-Slim model, quantity, bearing type, accuracy, clearance and application requirements. We will reply with replacement options, price and lead time.
