Pillow Blocks
Sealmaster MSPD-79
GOLD HVAC INDUSTRIAL
MSPD-79 is also available as
- MSPD-79$6,216.73
- MSPD-79 CXU$22,979.98
Dynamic Load Rating (lb)
37,482
Rolling Element
Ball Bearing
Housing Base
Solid
Bore Shape
Straight
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path with diamond faceted setscrews
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | Base to Center Height | 6 1/4 | 158.8 |
| B | Base Length | 21 1/4 | 539.8 |
| C | Bolt Spacing Min | 15 1/16 | 382.6 |
| C (max) | Bolt Spacing Max | 18 3/16 | 462.0 |
| D | Base Width | 6 1/4 | 158.8 |
| G | Foot Height | 1 3/4 | 44.5 |
| H | Overall Height | 12 1/2 | 317.5 |
| J | Length Through Bore | 5 3/4 | 146.1 |
| K | Centerline to Outermost Bearing Face | 2 7/8 | 73.0 |
Values as printed for MSPD-79. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Housing Base
- Solid
- Bore Shape
- Straight
- Overall Height (in)
- 12.50
- Overall Width (in)
- 6.25
- Base Width (in)
- 6.25
- Overall Length (in)
- 21.25
- Housing Construction
- One Piece
- Bolt Size (in)
- 1 1/8
- Misalignment Type
- Static Only
- Housing Color
- Black
- Bore Size - Inch
- 4.9375Shaft size chart
- Outer Ring Land Profile
- Standard
- Base to Center Height (in)
- 6.2500
- Foot Height (in)
- 1.75
- Cage Material
- Brass
- Length Through Bore (in)
- 5.748
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 1100-1440
- Ability to Relubricate
- Yes
- Cage Type
- Land Riding Retainer
- Size Code
- 3-47
- Vibration Frequency Inner Ring Defect
- 0.098
- Inner Ring Outside Diameter (in)
- 6.344
- Bearing Insert Finish
- Black Oxide
- Bearing Insert Material
- 52100 Bearing Steel
- Vibration Frequency Fundamental Train
- 0.0069
- Vibration Frequency Roller Spin
- 0.0458
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Centerline to Outermost Bearing Face (in)
- 2.875
- Dynamic Load Rating (lb)
- 37,482
- Max Operating Temperature (F)
- 220
- Base Length (in)
- 21.25
- Housing Material
- Cast Iron
- Maximum Speed (RPM)
- 1950
- Bolt Spacing Min (in)
- 15.06
- Grease Fitting Thread Size
- 1/4 NPT
- Bearing Type
- Medium Duty
- Fixed vs. Expansion
- Fixed
- Housing Coating
- Powder Coated
- Shaft Locking Type
- Double Set Screw
- Radial Clearance
- Standard
- Lubricant
- Lithium Complex NLGI 2 Grease
- Bolt Spacing Max (in)
- 18.19
- Static Load Rating (lb)
- 33,267
- Vibration Frequency Outer Ring Defect
- 0.0686
- End Cap Available
- No
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 166,720
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MSPD-79
- Mfg. Part Numberi
- 702196
- GDS #i
- GDS-116138
- Categoryi
- Pillow Blocks
- UPCi
- 662461016244
- Inserti
- 3-415D
MSPD-79 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MSPD-79This part | Base configuration | $6,216.73 | |
| MSPD-79 CXU | Air-handling housing fit, noise tested | $22,979.98 | View |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MSPD-79, manufacturer article number 702196. Its UPC is 662461016244.
