KAYDON KF042XP0 bearings
Reali-Slim thin section four-point contact ball bearing, 4.25" ID, 5.75" OD, 0.75" Width

- Measurement system
- Inch
- Bore diameter
- 107.950 mm
- Outside diameter
- 146.050 mm
- Width
- 19.050 mm
- Cr
- 21300 N
- C0r
- 25100 N
- Net weight
- 0.91 kg
- Number of rows
- 1
- Contact angle deg
- 30
- Sealing
- Without
- Cage
- Brass
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- ABEC 1F
In stock
Technical specification for KAYDON KF042XP0
Part Number | KF042XP0 | |
---|---|---|
Type | Reali-Slim thin section four-point contact ball bearing (type X) | |
Contact angle | 30° | |
Cage | Brass | |
Material | Bearing steel | |
Net weight | 0.91 kg | |
Dimensions | ||
d | 107.95 mm | Bore diameter |
D | 146.05 mm | Outside diameter |
H | 19.05 mm | Radial cross section |
B | 19.05 mm | Width |
d1 | ≈122.047 mm | Shoulder diameter inner ring |
D1 | ≈131.953 mm | Shoulder diameter outer ring |
9.525 mm | Ball diameter | |
2.032 mm | Maximum radius of shaft or housing fillet | |
Calculation data | ||
Ck | 21.3 kN | Dynamic load rating, Kaydon, radial direction |
C0 | 25.1 kN | Basic static load rating, radial direction |
C0a | 62.8 kN | Basic static load rating, axial direction |
CM | 1.016 kN•m | Basic dynamic load rating, moment |
C0M | 62.8 kN•m | Basic static load rating, moment |

Kaydon KF042XP0, Reali-Slim thin section four-point contact ball bearing (type X), KF series, Radial cross section 19.05 mm, Brass cage. KAYDON KF042XP0 can accommodate radial and axial loads simultaneously, and require considerably less axial space than two angular contact ball bearings. KF042XP0 have thin cross section, light weight, low friction, high stiffness, and high running accuracy.
- K: AISI 52100 Steel, No seals or shields
- F: Radial cross section 0.75 inches, Width 0.75 inches
- 042: Inner diameter 4.25 inches
- X: Four-point contact ball bearing
- P: One-piece, snap-type, stamped brass cage
- 0: Tolerance to Kaydon class 1 (ABEC 1F)
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