INA SL045018-D-PP-2NR bearings
Cylindrical roller bearing SL04..-D-PP-2NR, full complement roller set, two-row, locating bearing
- Measurement system
- Metric
- Bore diameter
- 90.000 mm
- Outside diameter
- 140.000 mm
- Width
- 67.000 mm
- Width, ourter ring
- 66.000 mm
- Cr
- 305000 N
- C0r
- 510000 N
- Limiting speed
- 1410 r/min
- Net weight
- 3.554 kg
- Number of rows
- 2
- Sealing
- Contact seal on both sides
- Locating feature
- Snap ring groove
- Cage
- Without
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- Grease
- Relubrication feature
- With
In stock
Technical specification for INA SL045018-D-PP-2NR
| Part Number | SL045018-D-PP-2NR | |
|---|---|---|
| Main Dimensions & Performance Data | ||
| d | 90 mm | Bore diameter |
| D | 140 mm | Outside diameter |
| B | 67 mm | Width |
| C | 66 mm | Width, outer ring |
| Cr | 305000 N | Basic dynamic load rating, radial |
| C0r | 510000 N | Basic static load rating, radial |
| Cur | 70000 N | Fatigue load limit, radial |
| nG Grease | 1410 1/min | Limiting speed for grease lubrication |
| m | 3.554 kg | Weight |
| Mounting dimensions | ||
| Ca1 | 54 mm | Mounting dim for snap ring WRE Tolerance: 0/-0,2 |
| Ca2 | 51 mm | Mounting dim for retaining ring to DIN 471 Tol: 0/-0,2 |
| d1 | 109.5 mm | Rib diameter inner ring |
| d2 | 118 mm | Sealing diameter (rib) |
| d3 | 152 mm | Outside diameter of snap ring WRE |
| d1 min | 109.5 mm | Minimum diameter shaft shoulder |
| 30° | Chamfer angle | |
| -0.2 mm | Lower distance snap ring tolerance | |
| -0.2 mm | Lower distance retaining ring tolerance | |
| 0 mm | Upper distance snap ring tolerance | |
| 0 mm | Upper distance retaining ring tolerance | |
| 0 mm | Lower distance ring groove tolerance | |
| 0.2 mm | Upper distance ring groove tolerance | |
| Dimensions | ||
| C1 | 59.2 mm | Distance ring grooves |
| D1 | 137 mm | Diameter of groove |
| m | 4.2 mm | Width of groove |
| rmin | 0.6 mm | Minimum chamfer dimension |
| t | 1.5 mm | Chamfer width |
| X | 54 mm | Distance between rolling elements |
INA SL045018-D-PP-2NR - Cylindrical roller bearing SL04..-D-PP-2NR, full complement roller set, two-row, locating bearing, central rib on outer ring, 3 ribs on inner ring, type SL04.
SL045018-D-PP-2NR INA double row full complement cylindrical roller bearings are part of the group of radial roller bearings. SL045018-D-PP-2NR comprise solid outer rings without ribs, inner rings with three ribs, rib-guided rolling element sets and sealing rings. The outer rings of SL045018-D-PP-2NR have annular slots for retaining rings. The inner rings are axially split, 1 mm wider than the outer rings and held together by a sheet metal ring. They are used as locating bearings (but can support only slight axial loads) and are used in preference for the support of rope sheaves.
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