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Rollway 31308 A 40 mm Bore Size, 90 mm Outside Diameter, Radial Tapered Roller Bearing, Metric, High Chromium Bearing Steel, Normal Radial Clearance 40 mm Bore Size, 90 mm Outside Diameter, Radial Tapered Roller Bearing, Metric, High Chromium Bearing Steel, Normal Radial Clearance
MODEL 31308 A
This product has a minimum order quantity of (100 minimum) This is the minimum order quantity available when purchasing this product.
Contact supplier for technical support on: 800-626-2120
$72.85 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
Select Quantity(100 minimum)
Typically Ships in: 1 day
Returnable:No
Bore Size (mm)
40
Bore Type
Straight
Cage Material
Steel
Duplexing
No
Dynamic Load Rating (kN)
81.4
Dynamic Load Rating (lb)
18299
Full Complement/Caged
Caged
Height
3.54
Length
3.54
Material
High Chromium Bearing Steel
Misalignment
No
Number of Rows
1
O.D. (mm)
90
Overall Width (mm)
25.3
Platform
Tapered Radial Roller
Radial Clearance
Normal
Rolling Element
Tapered Roller
Seal Type
Unsealed
Sealed
None
Speed [Max] Grease (RPM)
4000
Speed [Max] Oil (RPM)
5300
Static Load Rating (kN)
96.4
Static Load Rating (lb)
21672
Version
A - Increased load capacity
Width
0.99
| Version | A - Increased load capacity |
|---|---|
| Bore (mm) | 40 |
| Weight Unit of Measure: | EA |
|---|---|
| Weight: | 1.66 |
| Sale Qty Multiple: | 1 |
| Packaged Length: | 4.06 |
| Packaged Width: | 4.06 |
| Packaged Height: | 1.14 |
| No. Links/Ft. : | 0 |
| Version: | A - Increased load capacity |
| Bore (mm): | 40 |
Dimensions
| Part No | 31308 A |
|---|---|
| Description | 31308 A |
| d | 40mm (1.5748 inch) |
| D | 90mm (3.5433 inch) |
| T | 25.25mm (0.9941 inch) |
| B | 23mm (0.9055 inch) |
| C | 17mm (0.6693 inch) |
| r1, 2 | 2mm (0.0787 inch) |
| r3, 4 | 1.5mm (0.0591 inch) |
| r5 | 0.6mm (0.0236 inch) |
| a | 28mm (1.1024 inch) |
| e | 0.83mm (0.0327 inch) |
| Y | 0.7mm (0.0276 inch) |
| Y0 | 0.4mm (0.0157 inch) |
| Basic Dynamic Rating Cr | 81.4kN (18, 299 pounds) |
| Basic Static Rating Cor | 96.4kN (21, 672 pounds) |
| Limiting Speed Grease (RPM) | 4, 000 |
| Limiting Speed Oil (RPM) | 5, 300 |
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