Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Air Handling Housing Fit, Noise Tested - SPM-35C CXU
Part #:703863
Catalog #:SPM-35C CXU
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Air Handling noise check for quiet operation
- Looser than standard housing fit for ease of alignment on lightweight frames
- Single lip contact seal
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Base Width (in): | 2.75 in | Overall Length (in): | 11.25 in |
| Overall Height (in): | 5.94 in | Overall Width (in): | 2.75 in |
| Bolt Size (in): | 5/8 in | Bore Diameter (in): | 2.1875 in |
| Foot Height (in): | 0.88 in | Base to Center Height (in): | 3.1250 in |
| Length Through Bore (in): | 2.563 in | Centerline to Outermost Bearing Face (in): | 1.563 in |
| Bolt Spacing Max (in): | 9.38 in | Bolt Spacing Min (in): | 7.63 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Housing Color: | Black | Options: | Air Handling Housing Fit, Noise Tested |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Pillow Block, Two Bolt |
| Seal Type: | Single Lip Contact Seal | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Size Code: | 2-23 | Vibration Frequency Outer Ring Defect: | 0.068 cps |
| Housing Material: | Cast Iron | Vibration Frequency Inner Ring Defect: | 0.0987 cps |
| Insert: | 3-23C CXU | Inner Ring Outside Diameter (in): | 2.984 in |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Fixed vs. Expansion: | Fixed |
| Shaft Locking Type: | Set Screw | Base Length (in): | 11.25 in |
| Vibration Frequency Fundamental Train: | 0.0068 cps | Vibration Frequency Roller Spin: | 0.0437 cps |
| Housing Coating: | Powder Coated | Static Load Rating (lb): | 6,601 lb |
| Dynamic Load Rating (lb): | 9,752 lb | Grease Fitting Thread Size: | 1/8 NPT |
| Bearing Type: | Medium Duty | Cage Type: | Land Riding Retainer |
| Bearing Insert Material: | 52100 Bearing Steel | Max Operating Temperature (F): | 220 °F |
| Radial Clearance: | Standard | Bearing Insert Finish: | Black Oxide |
| Maximum Speed (RPM): | 2550 rpm | End Cap Available: | No |
| Lubricant: | Lithium Complex NLGI 2 Grease |
General Specifications
| UPC: | 662461024638 | Weight: | 16.60 LB |
| Packaged Length: | 11.44 IN | Packaged Width: | 7.50 IN |
| Packaged Height: | 3.25 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |