SEALMASTER SPD-28 702137 Pillow Block Ball Bearing Unit, 2-Bolt Base, 1-3/4 Inch Bore
Get it by Tuesday, Aug 25
€474.84 /unit
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Product Specifications:
| Ability To Relubricate | Yes |
| Base Length | 8 1/2" |
| Base To Center Height | 2.38" |
| Base Width | 2.38" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Standard Duty |
| Bolt Size | 5/8" |
| Bore Dia. | 1 3/4" |
| Bore Shape | Straight |
| Cage Material | Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Centerline To Outermost Bearing Face | 1.188" |
| Dynamic Load Capacity | 7901 lbs. |
| End Cap | No |
| Fixed Vs. Expansion | Fixed |
| Foot Height | 3/4" |
| Grease Fitting Thread Size | 1/4"-28 |
| Housing Base | Solid |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Pillow Block |
| Housing Type | Pillow Block, Two Bolt |
| Htc | 8483.20.8040 |
| Inner Race Heat Treat Method | Zone Hardened |
| Insert | 2-112D |
| Inside Ring Outside Dia. | 2.297" |
| Length Through Bore | 2 3/8" |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Bolt Spacing | 7.13" |
| Max. Operating Temp. | 220°F |
| Max. Speed | 5300 RPM |
| Min. Bolt Spacing | 5 22/25" |
| Misalignment Capability | -2° to +2° |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Height | 4 14/25" |
| Overall Length | 8 1/2" |
| Overall Width | 2.38" |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Seal Type | Felt Labyrinth Seal |
| Setscrew Torque | 125 lbs.-in. to 165 lbs.-in. |
| Shaft Locking Type | Double Set Screw |
| Size Code | 2-111 |
| Static Load Rating | 5139 lbs. |
| Vibration Frequency Fundamental Train | 0.0067 cPS |
| Vibration Frequency Inner Ring Defect | 0.0994 cPS |
| Vibration Frequency Outer Ring Defect | 0.0673 cPS |
| Vibration Frequency Roller Spin | 0.0417 cPS |
Shipping Info:
| Ship weight (kg) | 3.74 |
| Ship height (cm) | 13.18 |
| Ship length (cm) | 22.86 |
| Ship width (cm) | 6.05 |
| Country of Origin | US |
Product Variants
| Product | Model | Seal Type | Base Width | Bore Dia. | Overall Height | Overall Width | Bolt Size | Dynamic Load Capacity | Base To Center Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
SPD-47C | Contact Seal | 3 3/8" | - | - | - | - | - | - | €2,787.58 | |
 |
SPD-20 | Standard Felt Seal | 2 1/4" | 1 1/4" | 4 1/2" | 2" | 5/8" | - | - | €368.10 | |
|
SPD-32 | Felt Labyrinth Seal | 2 3/4" | 2" | 5.94" | 2 3/4" | 5/8" | 9752 lbs. | 3 1/8" | €709.28 | |
 |
SPD-27C | Contact Seal | - | - | - | - | - | - | - | €543.43 | |
|
SPD-22C | Contact Seal | - | - | - | - | - | - | - | €1,814.62 | |
|
SPD-31 | Felt Labyrinth Seal | 2 1/2" | 1 15/16" | 5.31" | 2 1/2" | 5/8" | 7889 lbs. | 2 3/4" | €518.17 | |
|
SPD-43C | - | 3.38" | 2 11/16" | 7.13" | 3 1/2" | 3/4" | 13971 lbs. | 3 3/4" | €4,158.39 |
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SEALMASTER SPD-28 702137 Pillow Block Ball Bearing Unit, 2-Bolt Base, 1-3/4 Inch Bore
€474.84 /unit