KAYDON KF250AR0 bearings
Kaydon KF250AR0 Reali-Slim thin section angular contact ball bearing
- Measurement system
- Inch
- Bore diameter
- 635.000 mm
- Outside diameter
- 673.100 mm
- Width
- 19.050 mm
- Cr
- 42600 N
- C0r
- 154000 N
- Net weight
- 4.76 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 KF250AR0
| Part Number | KF250AR0 | |
|---|---|---|
| Type | Reali-Slim thin section angular contact ball bearing (type A) | |
| Contact angle | 30° | |
| Cage | Brass | |
| Material | Bearing steel | |
| Net weight | 4.76 kg | |
| Dimensions | ||
| d | 635.0 mm | Bore diameter |
| D | 673.1 mm | Outside diameter |
| H | 19.05 mm | Radial cross section |
| B | 19.05 mm | Width |
| d1 | ≈649.097 mm | Shoulder diameter inner ring |
| D1 | ≈659.003 mm | Shoulder diameter outer ring |
| D4 | ≈662.559 mm | Shoulder diameter outer ring |
| 9.525 mm | Ball diameter | |
| 2.032 mm | Maximum radius of shaft or housing fillet | |
| Calculation data | ||
| Ck | 42.6 kN | Dynamic load rating, Kaydon, radial direction |
| C0 | 154.0 kN | Basic static load rating, radial direction |
| C0a | 446.0 kN | Basic static load rating, axial direction |
Kaydon KF250AR0, Reali-Slim thin section angular contact ball bearing (type A), KF series, Radial cross section 19.05 mm, Brass cage. KAYDON KF250AR0 can accommodate radial and axial loads acting simultaneously, where the axial load acts in only one direction. KF250AR0 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
- 250: Inner diameter 25 inches
- A: Angular contact ball bearing (not ground for universal matching)
- R: One-piece, circular pocket, stamped brass cage
- 0: Tolerance to Kaydon class 1 (ABEC 1F)
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