Sealmaster® 556636 MORRPB303C2CR
Sealmaster® 556636 RPB-CR Standard-Duty Pillow Block Roller Bearing Unit, 3-3/16 in Dia Bore, 10-1/8 to 11-1/4 in L Bolt Center-to-Center, 3-3/4 in Base to Bore Centerline, 13-3/4 in OAL x 7-3/4 in OAH
- Manufacturer: Regal Rexnord
- Brand Name: Sealmaster®
- Part Number: MORRPB303C2CR
- Alt Part Number: RPB 303-C2 CR
- MPN: 556636
- UPC: 662461298213
- Min. Order Qty: 1
- Qty. Interval: 1
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- Sold As: 1/EA
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Sealmaster® RPB-CR self-aligning high capacity tapered roller bearings include a fluoropolymer-coated housing and locking collars. They also include stainless steel grease fittings and single lip contact seal. For corrosion resistant applications, they also include GoldPlex® FG (USDA H1) food grade grease. The fluoropolymer coating is resistant to most chemicals and hydrocarbon solvents. These bearings are used in applications where they may be subjected to moisture and corrosive and abrasive environments. Depending on your preference, these bearings are available in two or four bolt pillow blocks and four bolt flanges.
Sealmaster® Pillow Block Roller Bearing Unit, Standard-Duty, Series: RPB-CR, 3-3/16 in Bore, 10-1/8 to 11-1/4 in Bolt Center-to-Center Length, 3-3/4 in Base to Bore Centerline, 13-3/4 in Overall Length, 5 in Overall Width, 7-3/4 in Overall Height, Two-Bolt Base Mounting, Round/Tapered Bore, 4-1/8 in Base Width, Double Set Screw Locking Device, Contact Seal, Non-Expansion (Fixed) Expansion, 15320 lb Dynamic Load, 250 deg F, 1500 rpm Maximum, Cast Iron, Fluoropolymer Coated
| Base Width | : | 4-1/8 in |
| Base to Bore Centerline | : | 3-3/4 in |
| Bolt Center-to-Center Length | : | 10-1/8 to 11-1/4 in |
| Bore Diameter | : | 3-3/16 in |
| Bore Type | : | Round/Tapered |
| Expansion Type | : | Non-Expansion (Fixed) |
| Finish | : | Fluoropolymer Coated |
| Load Capacity | : | 15320 lb Dynamic |
| Locking Device | : | Double Set Screw |
| Material | : | Cast Iron |
| Maximum Speed | : | 1500 rpm |
| Mounting Type | : | Two-Bolt Base |
| Overall Height | : | 7-3/4 in |
| Overall Length | : | 13-3/4 in |
| Overall Width | : | 5 in |
| Seal Type | : | Contact |
| Series | : | RPB-CR |
| Temperature Rating | : | 250 deg F |
| Type | : | Standard-Duty |
- Replaceable cartridge insert
- Positive lubrication system
- Specialized food grade lubrication
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted contact flinger seal
- Double-collar interlock with 120 deg spacing setscrew lock, diamond faceted setscrews
- Fluoropolymer-coated 2-bolt split cast iron housing for improved corrosion resistance
- USDA H-1 approved
Specification Sheet