Sealmaster Mounted Cast Iron Cylindrical Cartridge Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MSC-55C
Part #:704277
Catalog #:MSC-55C
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
- 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
| Overall Length (in): | 8.19 in | Overall Height (in): | 8.19 in |
| Overall Width (in): | 3.78 in | Bore Diameter (in): | 3.4375 in |
| Length Through Bore (in): | 3.781 in | Centerline to Outermost Bearing Face (in): | 2.22 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Construction: | One Piece |
| Bore Shape: | Straight | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Housing Color: | Gray |
| Cage Material: | Brass | Series: | MSC |
| Housing Type: | Cartridge, Cylindrical | Seal Type: | Single Lip Contact Seal |
| Outside Diameter (in): | 8.188 | Housing Style: | Cartridge Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Max Operating Temperature (F): | 220 °F | Bearing Insert Material: | 52100 Bearing Steel |
| Fixed vs. Expansion: | Fixed | End Cap Available: | No |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Insert: | 3-37C |
| Bearing Insert Finish: | Black Oxide | Shaft Locking Type: | Set Screw |
| Lubricant: | Lithium Complex NLGI 2 Grease | Static Load Rating (lb): | 16,301 lb |
| Cage Type: | Land Riding Retainer | Grease Fitting Thread Size: | 1/8 NPT |
| Size Code: | 2-38 | Radial Clearance: | Standard |
| Inner Ring Outside Diameter (in): | 4.391 in | Housing Material: | Cast Iron |
| Dynamic Load Rating (lb): | 21,566 lb | Maximum Speed (RPM): | 1725 rpm |
| Bearing Type: | Medium Duty | Housing Width (in): | 2.5 in |
General Specifications
| UPC: | 662461027226 | Weight: | 25.80 LB |
| Packaged Length: | 8.75 IN | Packaged Width: | 8.56 IN |
| Packaged Height: | 4.00 IN | HTC: | 8482.10.5056 |
| Country of Origin: | United States of America |