Kaydon Reali-Slim Thin Section Bearings · NB Series
NB050XP0 Thin Section Bearing
NB050XP0 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.
NB050XP0 Open Thin Section Bearing Photo
Real photo of an open thin section bearing for quick visual confirmation.
Product Introduction
NB050XP0 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 5 in / 127 mm, outside diameter 5.5 in / 139.7 mm, section 0.250 x 0.250 in / 6.35 x 6.35 mm.
Load ratings: dynamic radial 1,236 lb / 5498 N; thrust 1,980 lb / 8807 N; moment 2,463 in-lb / 278.3 N·m; static radial 2,150 lb / 9564 N; thrust 5,380 lb / 23931 N; moment 5,720 in-lb / 646.3 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=5 in / 127 mmD=5.5 in / 139.7 mmB=0.250 x 0.250 in / 6.35 x 6.35 mm
Specifications
| Brand | Kaydon Reali-Slim Thin Section Bearings |
|---|---|
| Series | NB |
| Model | NB050XP0 |
| Bore diameter | 5 in / 127 mm |
| Outer diameter | 5.5 in / 139.7 mm |
| Width | 0.250 x 0.250 in / 6.35 x 6.35 mm |
| Dynamic load rating C | radial 1,236 lb / 5498 N; thrust 1,980 lb / 8807 N; moment 2,463 in-lb / 278.3 N·m |
| Static load rating C0 | radial 2,150 lb / 9564 N; thrust 5,380 lb / 23931 N; moment 5,720 in-lb / 646.3 N·m |
| Mass | 0.38 lb / 0.172 kg |
| Feature | Type X, Four-point contact Reali-Slim thin section ball bearing |
Application and Selection Notes
NB050XP0 belongs to the Kaydon Reali-Slim NB series. It is typically reviewed where a thin section bearing with large bore and compact weight is required.
Check bore 5 in / 127 mm, outside diameter 5.5 in / 139.7 mm and section size 0.250 x 0.250 in / 6.35 x 6.35 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 NB 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 NB050XP0?
NB050XP0 is a thin section bearing. Confirm whether angular contact, radial contact or four-point contact behavior is required.
Can NB050XP0 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 NB050XP0?
The dynamic load rating is radial 1,236 lb / 5498 N; thrust 1,980 lb / 8807 N; moment 2,463 in-lb / 278.3 N·m and the static load rating is radial 2,150 lb / 9564 N; thrust 5,380 lb / 23931 N; moment 5,720 in-lb / 646.3 N·m. Final selection must consider the actual load direction and duty cycle.
What should be checked before ordering NB050XP0?
Confirm bore, outer diameter, width, bearing type, accuracy, clearance, preload and installation method before ordering this Thin Section Bearing.
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Model Search
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Applications
Industrial robotsCNC rotary tablesMedical imaging systemsOptical inspection equipmentPrecision reducers
Request a Quote: NB050XP0
Send the Kaydon Reali-Slim model, quantity, bearing type, accuracy, clearance and application requirements. We will reply with replacement options, price and lead time.
