Main size: bore 4 in / 101.6 mm, outside diameter 4.5 in / 114.3 mm, section 0.250 x 0.250 in / 6.35 x 6.35 mm.
Kaydon Reali-Slim Thin Section Bearings · SB Series
SB040AR0 Reali-Slim Thin Section Bearing
SB040AR0 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.
SB040AR0 Open Thin Section Bearing Photo
Real photo of an open thin section bearing for quick visual confirmation.
Product Introduction
SB040AR0 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.
Type A is angular contact, Type C is radial contact, and Type X is four-point contact.
Please confirm the original Kaydon model, load direction, speed, accuracy and installation space before replacement.
Dimension Drawing
Key dimensions are marked on the drawing for quick model checking.
d=4 in / 101.6 mmD=4.5 in / 114.3 mmB=0.250 x 0.250 in / 6.35 x 6.35 mm
Specifications
| Brand | Kaydon Reali-Slim Thin Section Bearings |
|---|---|
| Series | SB |
| Model | SB040AR0 |
| Bore diameter | 4 in / 101.6 mm |
| Outer diameter | 4.5 in / 114.3 mm |
| Width | 0.250 x 0.250 in / 6.35 x 6.35 mm |
| Dynamic load rating C | KAYDON radial 865 lb / 3848 N; ISO radial 1,934 lb / 8603 N; thrust 2,100 lb / 9341 N |
| Static load rating C0 | radial 2,040 lb / 9074 N; thrust 5,890 lb / 26200 N |
| Mass | 0.30 lb / 0.136 kg |
| Feature | Type A, Angular contact Reali-Slim thin section ball bearing |
Application and Selection Notes
SB040AR0 belongs to the Kaydon Reali-Slim SB 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 4.5 in / 114.3 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 SB series thin section bearing
Before Requesting a Quote
Original Kaydon model or equivalent target
Quantity and expected delivery time
Bearing type, clearance, precision and material requirements
Drawing, application or working load if available
Related Models
SB Series
SB020AR0 Reali-Slim Thin Section Bearing
Type A, Angular contact Reali-Slim thin section ball bearing
SB Series
SB020CP0 Reali-Slim Thin Section Bearing
Type C, Radial contact Reali-Slim thin section ball bearing
SB Series
SB020XP0 Reali-Slim Thin Section Bearing
Type X, Four-point contact Reali-Slim thin section ball bearing
SB Series
SB025AR0 Reali-Slim Thin Section Bearing
Type A, Angular contact Reali-Slim thin section ball bearing
Model Search
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Applications
Industrial robotsCNC rotary tablesMedical imaging systemsOptical inspection equipmentPrecision reducers
Request a Quote: SB040AR0
Send the Kaydon Reali-Slim model, quantity, bearing type, accuracy, clearance and application requirements. We will reply with replacement options, price and lead time.
