Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-212C
Part #:710337
Catalog #:SF-212C
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 with black oxide bearing races
- 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
| Bolt Size (in): | 5/8 in | Overall Width (in): | 6.88 in |
| Bolt Size (mm): | M16 mm | Overall Length (in): | 6.88 in |
| Overall Height (in): | 2.688 in | Bore Diameter (mm): | 60 mm |
| Foot Height (in): | 0.81 in | Length Through Bore (in): | 2.559 in |
| Bolt Spacing (in): | 5.6250 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Pilot Configuration: | No Pilot | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Flange, Four Bolt |
| Housing Style: | Flange Block | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 250-300 in/lbs | Inner Race Heat Treat Method: | Zone-Hardened |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Max Operating Temperature (F): | 220 °F |
| Housing Material: | Cast Iron | Lubricant: | Lithium Complex NLGI 2 Grease |
| Inner Ring Outside Diameter (in): | 2.981 in | Cage Type: | Land Riding Retainer |
| Shaft Locking Type: | Set Screw | Bearing Type: | Standard Duty |
| Insert: | 5212C | Radial Clearance: | Standard |
| End Cap Available: | No | Fixed vs. Expansion: | Fixed |
| Bearing Insert Finish: | Black Oxide | Housing Coating: | Powder Coated |
| Maximum Speed (RPM): | 2550 rpm | Housing Backside Inner Diameter: | 5 |
| Bearing Insert Material: | 52100 Bearing Steel | Grease Fitting Thread Size: | 1/8 NPT |
| Static Load Rating (lb): | 8,150 lb | Size Code: | 2-27 |
| Dynamic Load Rating (lb): | 11,789 lb |
General Specifications
| UPC: | 662461054796 | Weight: | 11.80 LB |
| Packaged Length: | 7.19 IN | Packaged Width: | 7.00 IN |
| Packaged Height: | 3.31 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |