SKU: GEZ412ES-2RS-SKF
SKF GEZ412ES2RS Double Seal Spherical Plain Bearing 120.65x187.3x105.57x90.49mm
SKF GEZ412ES2RS Double Seal Spherical Plain Bearing 120.65x187.3x105.57x90.49mm
Equivalent to: SBB762RS GEZ120ES2RS B76-9LSS 47SF76-TT
Out of stock
Description
Description
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SKF GEZ..ES-2RS Series Spherical Plain Bearings: This series is classed as radial spherical plain bearings requiring maintenance. Comprising of sliding contact surfaces of steel against steel these spherical plain bearings are double lip sealed to prevent ingress of dirt and moisture and require maintenance from time to time in the form of re-lubrication via an annular lubrication groove around its outer and inner rings. Dependent on installation design the lubricant may be passed through the housing or spindle directly into the bearing at any point around the groove which has small holes to direct the lubricant onto the mating surfaces. These are imperial sized spherical plain bearings. The bearings are manganese phosphated and the sliding contact surface is then treated with a running-in lubricant. This reduces friction and wear during the running-in period. Application: Suitable for heavy static, shock or alternating loads. A characteristic of SKF steel / steel spherical plain bearings is the intentionally fractured outer ring enabling it to be sprung apart to insert the ball, thus care needs to be taken when mounting spherical plain bearings with a fractured or split outer ring, it is essential that the joint is positioned at 90 degrees to the direction of load Benefits: Re-lubricate-able, double sealed. |
- Brand / Quality:
- SKF - High Quality
- Inside Diameter:
- 120.65mm = 4.75 (4-3/4) inch
- Outside Diameter:
- 187.3mm = 7.374 (7-3/8) inch
- Width:
- 105.57mm = 4.156 (4-5/32) inch
Technical
Technical
| d | 120.65mm = 4-3/4 inch |
|---|---|
| D | 187.3mm = 7-3/8 inch |
| B | 105.57mm = 4-5/32 inch |
| C | 90.49mm = 3.563 inch |
| Max misalignment angle | 6 degrees |
| Dynamic load | 1250 kN |
| Static load | 3750 kN |
| dk | 173.355mm = 6.825 inch |
| b | 11mm = 0.433 inch |
| b1 | 10mm = 0.394 inch |
| M | 8mm = 0.315 inch |
| r1 min | 1mm = 0.039 inch |
| r2 min | 1.1mm = 0.043 inch |
| da min | 129mm = 5.079 inch |
| da max | 137.5mm = 5.413 inch |
| Da max | 179mm = 7.047 inch |
| Da min | 165mm = 6.496 inch |
| ra max | 1mm = 0.039 inch |
| rb max | 1mm = 0.039 inch |
| Weight | 11.5 kg |
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