IKO Separable Roller Follower- Metric, NAST40R, Crowned OD, Open, 40 mm Bore, 80 mm OD
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Product Description
IKO Separable Roller Follower consists of inner ring, needle roller cage and thick-walled outer ring to withstand heavy rolling or shock loads. These parts can be easily separated providing an easy handling. Roller Followers are available with Crowned or Cylindrical outer rings. The crowned outer ring relieves edge load created by mounting error and the cylindrical is suitable for applications with large loads or low track surface hardness due to a large contact area with mating track surface. Adequate lubrication is requested as pre-packed grease is not provided. Sufficient lubrication is needed between cam followers and steel track on which cam followers run, to prevent seizure and to reduce friction.
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$119.95
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Weights & Dimensions
| Width | 20 mm |
| Static Load Rating | 61100 N |
| Outer Ring Width | 20 in |
| Outside Dimension Tolerance | +0 / -0.050 mm |
| Outside Dimension | 80 in |
| Min Inner Ring Corner Radius | 1 in |
| Tolerance Outer Ring Width | +0 / -0.120 |
| Bore Diameter | 40 in |
| Crown Radius (R) | 500 in |
| Bore Tolerance | +0 / -0.012 |
Product Details
| Retainer Material | Pressed Steel |
| Bearing Style | Crowned OD |
| Prepacked Grease | NO, Add Lubricant |
| Shaft Diameter H6 Fit | +0 to -0.016 |
| Manufacturers Part Number | NAST40R |
| Oil Hole & Groove | None |
| Brand | IKO |
| Type | Open |
| Dynamic Load Rating (N) | 35900 |
| Series | NAST |
| Needle Construction | Caged |
| Radial Clearance | 0.010 to 0.040 |
| Track Capacity | 9220 N |
| Description | Separable Roller Follower - Metric Series |
| Shaft Diameter G6 Fit | -0.09 to -0.025 |