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Product Specifications:
| Ability To Relubricate | Yes |
| Base Length | 7 1/4" |
| Base Width | 2.13" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Standard Duty |
| Bearing Type | Standard Duty |
| Bolt Spacing | 5.38" |
| Bore Dia. | 40 mm |
| Bore Shape | Straight |
| Cage Type | Land Riding Retainer |
| Centerline To Outermost Bearing Face | 1.185" |
| Duty Series | Standard |
| Dynamic Load Capacity | 7340 lbs. |
| End Cap | No |
| Fixed Vs. Expansion | Fixed |
| Foot Height | 0.69" |
| Grade | Grade 52100 |
| Grease Fitting Thread Size | 1/4"-28 |
| Grease Type | Goldplex-HP |
| Height | 7 1/2" |
| Housing Base | Solid |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Pillow Block |
| Housing Type | Pillow Block, Two Bolt |
| Htc | 8483.20.8040 |
| Inner Race Heat Treat Method | Zone Hardened |
| Insert | 5208 |
| Inside Ring Outside Dia. | 2.07" |
| Length | 2.31" |
| Length Through Bore | 1.935" |
| Locking Device | Setscrew |
| Locking Type | Setscrew |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Speed | 4150 RPM |
| Misalignment Type | Static Only |
| No. Links/ft. | 0 |
| Outer Ring Land Profile | Standard |
| Overall Height | 3.94" |
| Overall Length | 7 1/4" |
| Overall Width | 2.13" |
| Product Line | Sealmaster Gold Standard |
| Radial Clearance | Standard |
| Retainer Type | Metal Land Riding |
| Seal Flinger | Yes |
| Shaft Locking Type | Set Screw |
| Shaft Size | 40 mm |
| Size Code | 2-19 |
| Static Load Rating | 4467 lbs. |
| Width | 4.63" |
Shipping Info:
| Ship weight (kg) | 2.57 |
| Ship height (cm) | 11.76 |
| Ship length (cm) | 5.87 |
| Ship width (cm) | 19.05 |
| Country of Origin | MX |
Product Variants
| Product | Model | Seal Type | Housing Material | Overall Width | Base Width | Overall Height | Bore Dia. | Bolt Size | Bearing Insert Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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NP-46 | Contact | Cast Iron | 3 1/2" | 3.5" | 7" | 2 7/8" | 7/8" | Alloy, Steel | €1,785.96 | |
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NP-20 | Felt Labyrinth Seal | Cast Iron | 1 22/25" | 1 22/25" | 3 3/4" | 1 1/4" | 1/2" | Steel | €451.83 | |
![]() |
NP-31 CXU | Felt Labyrinth Seal | Cast Iron | 2.38" | 2.38" | 4 14/25" | 1 15/16" | 5/8" | Steel | €245.70 | |
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NP-23 CXU | Felt Labyrinth Seal | Cast Iron | 1 22/25" | 1 22/25" | 3 3/4" | 1 7/16" | 1/2" | Steel | €176.72 | |
![]() |
NP-32RC | Single Lip Contact Seal | Cast Iron | 2.38" | 2.38" | 5" | 2" | 5/8" | Steel | €394.97 | |
![]() |
NP-32 CXU | Standard Felt Seal | - | - | - | - | - | - | - | €1,191.58 | |
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NP-35 CXU | Felt Labyrinth Seal | Cast Iron | 2.38" | 2.38" | 5" | 2 3/16" | 5/8" | Steel | €289.44 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
SEALMASTER NP-208 709921 Pillow Block Ball Bearing Unit, 2-Bolt Base, 40 Mm Bore
€387.36 /unit






