SEALMASTER CRTBF-PN20R 711303 Tapped Base Pillow Block Unit, 1-1/4 Inch Bore, Standard Duty
Get it by Tuesday, Sep 1
€427.48 /unit
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Product Specifications:
| Ability To Relubricate | Yes |
| Base Length | 4" |
| Base To Center Height | 1.688" |
| Base Width | 1 1/2" |
| Bearing Insert Finish | Phosphorus Nickel Coated |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Standard Duty |
| Bolt Spacing | 3" |
| Bore Dia. | 1 1/4" |
| Bore Shape | Straight |
| Cage Material | Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Centerline To Outermost Bearing Face | 22/25" |
| Dynamic Load Capacity | 4381 lbs. |
| End Cap | Yes |
| Fixed Vs. Expansion | Fixed |
| Grease Fitting Thread Size | 1/4"-28 |
| Housing Base | Solid |
| Housing Coating | Fluoropolymer Coated |
| Housing Color | Gray |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Pillow Block |
| Housing Type | Pillow Block, Tapped Base |
| Housing Width | 1 1/2" |
| Htc | 8483.20.8040 |
| Inner Race Heat Treat Method | Zone Hardened |
| Insert | PN-20R |
| Inside Ring Outside Dia. | 1.594" |
| Ip Rating | IP69K |
| Length Through Bore | 1 1/2" |
| Lubrication Type | Calcium Sulfonate Nlgi 2 Nsf H1 Food Grade Grease |
| Max. Operating Temp. | 220°F |
| Max. Speed | 2300 RPM |
| Misalignment Capability | -2° to +2° |
| Misalignment Type | Static Only |
| Options | Corrosion Resistant |
| Outer Ring Land Profile | Standard |
| Overall Height | 3.41" |
| Overall Length | 4" |
| Overall Width | 1 1/2" |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Seal Type | Multi-Lip Contact Seal |
| Setscrew Torque | 65 lbs.-in. to 85 lbs.-in. |
| Shaft Locking Type | Set Screw |
| Size Code | 2-13 |
| Static Load Rating | 2567 lbs. |
| Thread Depth | 0.63" |
| Thread Size | 7/16"-14 |
| Vibration Frequency Fundamental Train | 0.0066 cPS |
| Vibration Frequency Inner Ring Defect | 0.0905 cPS |
| Vibration Frequency Outer Ring Defect | 0.0595 cPS |
| Vibration Frequency Roller Spin | 0.0385 cPS |
Shipping Info:
| Ship weight (kg) | 1.58 |
| Ship height (cm) | 4.29 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 11.58 |
| Country of Origin | US |
Product Variants
| Product | Model | Seal Type | Bore Dia. | Overall Height | Dynamic Load Capacity | Overall Width | Base Width | Base To Center Height | Housing Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
CRTBF-PN31T RMW | - | - | - | - | - | - | - | - | €3,586.57 | |
![]() |
CRTBF-PN24 | Multi-Lip Contact Seal | 1 1/2" | 3.93" | 7340 lbs. | 1.94" | 1 22/25" | 1 15/16" | Pillow Block, Tapped Base | €584.65 | |
![]() |
CRTBF-PN19 | Multi-Lip Contact Seal | 1 3/16" | 3.41" | 4381 lbs. | 1 1/2" | 1 1/2" | 1.688" | Pillow Block, Tapped Base | €453.12 | |
![]() |
CRTBF-PN27 | High Performance Seal | - | - | - | - | - | - | Tapped Base Pillow Block | €741.69 | |
![]() |
CRTBF-PN22 | Multi-Lip Contact Seal | 1 3/8" | 3 3/4" | 5782 lbs. | 1 22/25" | 1 22/25" | 1 7/8" | Pillow Block, Tapped Base | €501.91 | |
![]() |
CRTBF-PN23 | Multi-Lip Contact Seal | 1 7/16" | 3 3/4" | 5782 lbs. | 1 22/25" | 1 22/25" | 1 7/8" | Pillow Block, Tapped Base | €501.91 | |
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CRTBF-PN16T RMW | - | - | - | - | - | - | - | - | €1,134.62 |
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SEALMASTER CRTBF-PN20R 711303 Tapped Base Pillow Block Unit, 1-1/4 Inch Bore, Standard Duty
€427.48 /unit


