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RBCKD040CP0Thin Section Radial Contact Ball Bearing — 4.000 in Bore, 5.000 in OD, 0.500 in Width, Open, ABEC 1F

Condition: New

Availability:

1 in stock

RBC KD040CP0 thin section radial contact ball bearing, 4.000 in bore x 5.000 in OD x 0.500 in wide, open, ABEC 1F. Interchanges with Kaydon Reali-Slim KD040CP0.

List Price

$335.78

1 in stock

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Specifications

Key Specifications

MFR / BrandRBC
MPNKD040CP0
ModelKD040CP0
Bearing TypeAngular Contact Ball Bearing, Open
ID4.000 in
OD5.000 in
Width0.500 in

Technical Specifications

Material52100 bearing quality steel
SeriesKD
Closure TypeOpen
Cage TypeOne-piece snap-type
Dynamic Load Rating2,250 lbf (radial)
Static Load Rating3,080 lbf (radial)
Rolling ElementsBall
Item Weight0.78 lb
Cage MaterialBrass/non-metallic
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Harmonization Code8482.10.50
Internal ClearanceC0
Base NumberKD040
Industry Termsthin section bearing, Reali-Slim, constant section bearing, slim bearing, Type C radial contact
Common MisspellingsKD040CPO, KD04OCP0, KD40CP0
Overall Width0.500 in
Mpn VariantsKD040CP0, KD-040-CP0, KD 040 CP0, KD040CP0-RBC, KD040CP0*RBC
Compatible With ReplacesKaydon Reali-Slim KD040CP0
Precision ClassABEC 1F
Additional AttributesOperating temperature: -60 to 250 °F; Housing fillet: 0.06 in; Filling slot: none; Standards: MIL-PRF-23827, MIL-PRF-3150
Limiting Speed3,560 rpm grease; 4,440 rpm oil
Bearing Material52100 bearing quality steel

Cross-References

Cross Reference 1Kaydon KD040CP0
Seller Part Number: B-F7#BIICGG

Product Description

What this part is

The RBC KD040CP0 is a single-row thin section ball bearing of radial contact (Type C) design in the KD series, which holds a constant 1/2 in radial cross section as bore size increases. It is built for compact assemblies where a standard-series bearing is too bulky.

Decoding the designation

KD — thin section series with a 1/2 in x 1/2 in cross section.

040 — 4.000 in bore.

C — radial contact (Type C) ball bearing.

P — one-piece snap-type cage in brass or non-metallic composite.

0 — standard precision, ABEC 1F.

What these specs mean in practice

Bore Diameter: 4.000 in. Outside Diameter: 5.000 in. Overall Width: 0.500 in. Precision Class: ABEC 1F. Internal Clearance: C0. Cage Material: Brass/non-metallic. Closure Type: Open. Number Of Rows: 1. Bearing Material: 52100 bearing quality steel. Snap Ring: No. Filling Slot: None.

Dynamic Load Rating: 2,250 lbf (radial). Static Load Rating: 3,080 lbf (radial). Limiting Speed: 3,560 rpm grease; 4,440 rpm oil. Operating Temperature: -60 to 250 °F. Item Weight: 0.78 lb.

The 1/2 in section gives a 4 in shaft a bearing only 1/2 in deep radially, saving space and weight over a standard-series bearing of the same bore.

Mounting data

Housing Fillet: 0.06 in. Standards: MIL-PRF-23827, MIL-PRF-3150.

Interchange guidance

Kaydon Reali-Slim KD040CP0 shares the designation, envelope and Type C construction.

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