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SKF Double Row Angular Contact Ball Bearing With Seals Or Shields A-2RS1 Series
#Grup produk P112163327
Spesifikasi
| Abutment Diameter Housing (Da) (mm) | max.81 |
|---|---|
| Arrangement of Contact Angle (double-row bearing) | Back-to-back (O) |
| Axial Internal Clearance | CN |
| Basic Dynamic Load Rating (kN) | 65.5 |
| Basic Static Load Rating (kN) | 48 |
| Bearing Material | Bearing steel |
| Bore Diameter (D) (mm) | 40 |
| Bore Diameter (mm) | 40 |
| Cage | Sheet metal |
| Chamfer Dimension Inner Ring (r1,2) (mm) | min.1.5 |
| Coating | Without |
| Contact Angle (°) | 30 |
| Contact Type | Normal contact (two-point contact) |
| Distance Pressure Point(s) (a) (mm) | 53 |
| Fatigue Load Limit (Pu) (kN) | 2.04 |
| Fillet Radius (ra) (mm) | max.1.5 |
| Limiting Speed (r/minute) | 5000 |
| Locating Feature, Bearing Outer Ring | None |
| Lubricant | Grease |
| Matched Arrangement | No |
| Maximum Abutment Diameter Shaft (da) (mm) | 50.5 |
| Minimum Abutment Diameter Shaft (da) (mm) | 49 |
| Number of Rows | 2 |
| Outside Diameter (D) (mm) | 90 |
| Outside Diameter (mm) | 90 |
| Recess Diameter Inner Ring Shoulder (d2) (mm) | ≈50.8 |
| Recess Diameter Outer Ring Shoulder (D2) (mm) | ≈80.5 |
| Relubrication Feature | Without |
| Ring Type | One-piece inner and outer rings |
| Sealing | Seal on both sides |
| Sealing Type | Contact |
| UNSPSC | 31171531 |
| Universal Matching Bearing | No |
| Width (B) (mm) | 36.5 |
| Width (mm) | 36.5 |
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Informasi Produk
Description
Double row angular contact ball bearings, with seals or shields, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. Depending on the sealing execution, they can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.
Peringatan
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Feature
High-speed capability; Accommodate relatively high radial loads, high axial loads in both directions and tilting moments; Suitable where a stiff bearing arrangement is required; Require less axial space than equivalent pair of single row angular contact ball bearings; Integral sealing prolongs bearing service lifeUlasan Produk
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