- BEARING PRECISION AXLE CORP.
- Cylindrical Roller Bearing Linear bearing Needle Roller Bearings
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KZK40X48X20 Needle Roller Bearing
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Needle Roller Bearings
KZK40X48X20 Needle Roller Bearing SPECIFICATIONS
KZK40X48X20 Needle Roller Bearing Industries and BEARING PRECISION AXLE CORP. Applications ? We sell discount Needle Roller Bearings online as 500 RPM maximum rpm: well Straight bore type: as cheap machinery parts.
550
- 500 RPM
- Straight
- Open
- 920 mm
- 212 mm
- C0
- 6 mm
- Lubrication Groove &
-
BEARING PRECISION AXLE CORP.2020-07-10 09:46:19
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KZK40X48X20 Needle Roller BearingTechnology
- 500 RPM
- Straight
- Open
- 920 mm
- 212 mm
- C0
- 6 mm
- Lubrication Groove &
- Not Split
- Uncoated
550 KZK40X48X20 Needle Roller BearingDetails
KZK40X48X20 Needle Roller Bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | 71915 ACE/HCP4A |
| Size (mm) | 105x75x16 |
| Bore Diameter (mm) | 105 |
| Outer Diameter (mm) | 75 |
| Width (mm) | 16 |
| d | 75 mm |
| D | 105 mm |
| B | 16 mm |
| d1 | 84.3 mm |
| d2 | 81.8 mm |
| D1 | 95.52 mm |
| r1,2 - min. | 1 mm |
| r3,4 - min. | 0.3 mm |
| a | 30.2 mm |
| da - min. | 79.6 mm |
| db - min. | 77 mm |
| Da - max. | 100.4 mm |
| Db - max. | 103 mm |
| ra - max. | 1 mm |
| rb - max. | 0.3 mm |
| dn | 86.5 mm |
| Basic dynamic load rating - C | 21.2 kN |
| Basic static load rating - C0 | 16.3 kN |
| Fatigue load limit - Pu | 0.68 kN |
| Limiting speed for grease lubrication | 18500 r/min |
| Limiting speed for oil lubrication | 29000 mm/min |
| Ball - Dw | 9.525 mm |
| Ball - z | 23 |
| Gref | 4.5 cm3 |
| Calculation factor - e | 0.68 |
| Calculation factor - Y2 | 0.87 |
| Calculation factor - Y0 | 0.38 |
| Calculation factor - X2 | 0.41 |
| Calculation factor - Y1 | 0.92 |
| Calculation factor - Y2 | 1.41 |
| Calculation factor - Y0 | 0.76 |
| Calculation factor - X2 | 0.67 |
| Preload class A - GA | 192 N |
| Preload class B - GB | 577 N |
| Preload class C - GC | 1150 N |
| Calculation factor - f | 1.16 |
| Calculation factor - f1 | 0.98 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.04 |
| Calculation factor - f2C | 1.08 |
| Calculation factor - fHC | 1.01 |
| Preload class A | 152 N/micron |
| Preload class B | 228 N/micron |
| Preload class C | 299 N/micron |
| d1 | 84.3 mm |
| d2 | 81.8 mm |
| D1 | 95.52 mm |
| r1,2 min. | 1 mm |
| r3,4 min. | 0.3 mm |
| da min. | 79.6 mm |
| db min. | 77 mm |
| Da max. | 100.4 mm |
| Db max. | 103 mm |
| ra max. | 1 mm |
| rb max. | 0.3 mm |
| dn | 86.5 mm |
| Basic dynamic load rating C | 21.2 kN |
| Basic static load rating C0 | 16.3 kN |
| Fatigue load limit Pu | 0.68 kN |
| Attainable speed for grease lubrication | 18500 r/min |
| Attainable speed for oil-air lubrication | 29000 r/min |
| Ball diameter Dw | 9.525 mm |
| Number of balls z | 23 |
| Reference grease quantity Gref | 4.5 cm³ |
| Preload class A GA | 192 N |
| Static axial stiffness, preload class A | 152 N/µm |
| Preload class B GB | 577 N |
| Static axial stiffness, preload class B | 228 N/µm |
| Preload class C GC | 1150 N |
| Static axial stiffness, preload class C | 299 N/µm |
| Calculation factor f | 1.16 |
| Calculation factor f1 | 0.98 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.04 |
| Calculation factor f2C | 1.08 |
| Calculation factor fHC | 1.01 |
| Calculation factor e | 0.68 |
| Calculation factor (single, tandem) Y2 | 0.87 |
| Calculation factor (single, tandem) Y0 | 0.38 |
| Calculation factor (single, tandem) X2 | 0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 | 0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 | 1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 | 0.76 |
| Calculation factor (back-to-back, face-to-face) X2 | 0.67 |
| Mass bearing | 0.29 kg |
Contact Us
- BEARING PRECISION AXLE CORP.
- Address795 Kimberly Drive, Carol Stream, Illinois U.S.A.
- Phone(Working Time)690-5687
- Fax
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