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Berliss BSP-978E SC - Mechanical Seal Assembly, Type 21, 1-1/4 in Inside Dia, 1.937 in OD Seal Head, 1-7/8 in OD Mating Ri
MODEL BSP-978E SC SC
Contact supplier for technical support on: 973-992-4242
$120.81 Each
Prices are subject to change
FREE SHIPPING ON ORDERS OVER $100
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Typically Ships in: 1 day
Returnable: Yes
Elastomer Material
EPR
Metal Parts Material
Stainless Steel
Operating Height
1.062 in
Pressure Rating
150 psi
Retainer & Drive Material
Stainless Steel
Rotating Face Material
Silicon Carbide
Seal Head OD
1.937 in
Seat OD
1.765 in
Seat Seal Type
Cup
Seat Thickness
0.365 in
Shaft Diameter
1-1/4 in
Spring & Spring Holder Material
Stainless Steel
Stationary Seat Material
Silicon Carbide
Temperature Rating
300 °F
Type
21
Berliss Berliss&Trade; BSP-978E SC SC
UPC: | UNSPSC: 40151700 | GTIN:
Gaskets & Packing > Shaft Sealing Devices > Pump Seals
Berliss Mechanical Seal Assembly, Type 21, 1-1/4 in Inside Dia, 1.937 in OD Seal Head, 1-7/8 in OD Mating Ring, 0.437 in THK Mating Ring, EPDM Elastomer, Silicon Carbide Primary Ring, Stainless Steel Metal Parts, Silicon Carbide Mating Ring, 304/316 Stainless Steel Spring, 300 deg F, 230 psi
Features:
- Unbalanced, bi-directional
Specs:
| Mating Ring Material | Silicon Carbide |
|---|---|
| Metal Parts Material | Stainless Steel |
| Primary Ring Material | Silicon Carbide |
| Elastomers Material | EPDM |
| Mating Ring Thickness | 0.437 in |
| Mating Ring Outside Diameter | 1-7/8 in |
| Seal Head Outside Diameter | 1.937 in |
| Spring Material | 304/316 Stainless Steel |
| Temperature Rating | 300 deg F |
| Pressure Rating | 230 psi |
| Inside Diameter | 1-1/4 in |
| Type | Type 21 |
Packaging:
Certifications/Standards:
BSA | ICWM | MHIA | NCA
SKU: 5216384
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Order was filled perfectly, bearings were as advertised. Shipped in a very timely manner. Thank you.
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SKU: 5216384
Bearing order was great!
Order was filled perfectly, bearings were as advertised. Shipped in a very timely manner. Thank you.
Read moreSKU: 5212566
X304 john deere front wheel bearings
PERFECT FIT!!! Like original Very prompt delivery. Thanks.
Read moreSKU: 5217149
Great service!
Ordered a pump seal, Great price and quick shipping, and free shipping! Great experience
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