Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 110-2
Part #:550209
Catalog #:RPB 110-2
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Product Specifications
Dimensions
| Base Width (in): | 2.313 in | Overall Height (in): | 4.375 in |
| Overall Width (in): | 3.38 in | Bolt Center-to-Center Length (in): | 6 in |
| Bolt Size (in): | 0.5 in | Overall Length (in): | 7.75 in |
| Bore Size (in): | 1.6250 in | Foot Height (in): | 1.25 in |
| Base to Center Height (in): | 2.13 in | Centerline to Front Face (in): | 1.688 in |
| Bolt Center Min (in): | 5.563 in | Bolt Center Max (in): | 6.438 in |
| Inner Race Length (in): | 3.375 in | Collar Outer Diameter (in): | 2.875 in |
Technical Specifications
| Housing Base: | Solid | Insert Material: | 52100 Bearing Steel |
| Measure Units: | Inch | Rolling Element: | Tapered Roller |
| Housing Material: | Cast Iron | Expansion: | No |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Felt Labyrinth Seal |
| Housing Construction: | Split Two Piece | Radial Dynamic Load Capacity (lb): | 6,140 lb |
| Locking Type: | Double Collar Mount | Speed (Max): | 3000 |
| Internal Clearance: | Standard | Bore Shape: | Straight |
| Misalignment: | ±3.0° Misalignment - Static Only | Retainer Material: | Steel |
| Housing Color: | Gray | End Cap: | No |
| Outer Ring Land Profile: | Standard | Bearing Insert Coating: | Uncoated |
| Misalignment Type: | Static Only | Platform: | RPB Series |
| Replaceable Insert: | Yes | Series: | RPB |
| Grease Fitting Thread Size: | 1/8 NPT | Insert Number: | RCI-110 |
| Maximum Operating Temperature (F): | 220 °F | Lubrication Type: | Lithium; EP; NLGI#2 |
| Duty/Series: | Standard | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Case Carburized Inner Ring |
General Specifications
| UPC: | 662288479963 | Weight: | 10.90 LB |
| Packaged Length: | 9.00 IN | Packaged Width: | 5.00 IN |
| Packaged Height: | 3.38 IN | HTC: | 8483.20.8080 |
| Country of Origin: | United States of America |

