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Pillow Blocks
Sealmaster SP-47C
GOLD HVAC INDUSTRIAL
SP-47 is also available as
- SP-47$768.15
- SP-47C$895.97
- SP-47 HT$3,467.67
Dynamic Load Rating (lb)
14,839
Housing Base
Solid
Rolling Element
Ball Bearing
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 with diamond faceted setscrews
- Single lip contact seal
- 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 | 3 3/4 | 95.3 |
| B | 13 | 330.2 | |
| C | Bolt Spacing Min | 9 1/4 | 235.0 |
| C (max) | Bolt Spacing Max | 10 3/4 | 273.1 |
| D | Base Width | 3 3/8 | 85.7 |
| G | Foot Height | 1 | 25.4 |
| H | 7 3/16 | 182.6 | |
| J | 3 1/16 | 77.8 | |
| K | Centerline to Outermost Bearing Face | 1 3/4 | 44.5 |
Values as printed for SP-47, the base part of SP-47C; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Housing Base
- Solid
- Rolling Element
- Ball Bearing
- Bore Shape
- Straight
- Overall Length (in)
- 13
- Overall Height (in)
- 7.19
- Base Width (in)
- 3.38
- Overall Width (in)
- 3.38
- Bolt Size (in)
- 3/4
- Housing Construction
- One Piece
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Bore Size - Inch
- 2.9375Shaft size chart
- Foot Height (in)
- 1.00
- Base to Center Height (in)
- 3.7500
- Cage Material
- Brass
- Length Through Bore (in)
- 3.063
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Type (Product Selection)
- Pillow Block, Two Bolt
- Housing Style
- Pillow Block
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 350-450
- Ability to Relubricate
- Yes
- Centerline to Outermost Bearing Face (in)
- 1.750
- Vibration Frequency Fundamental Train
- 0.0069
- Bearing Type
- Standard Duty
- Housing Coating
- Powder Coated
- Bearing Insert Material
- 52100 Bearing Steel
- Housing Material
- Cast Iron
- Base Length (in)
- 13.00
- Size Code
- 2-215
- Vibration Frequency Roller Spin
- 0.0476
- Max Operating Temperature (F)
- 220
- Fixed vs. Expansion
- Fixed
- Static Load Rating (lb)
- 11,224
- Maximum Speed (RPM)
- 2100
- Vibration Frequency Inner Ring Defect
- 0.1072
- Bolt Spacing Max (in)
- 10.75
- Radial Clearance
- Standard
- Vibration Frequency Outer Ring Defect
- 0.0761
- Cage Type
- Land Riding Retainer
- Lubricant
- Lithium Complex NLGI 2 Grease
- Shaft Locking Type
- Set Screw
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- End Cap Available
- No
- Bolt Spacing Min (in)
- 9.25
- Inner Ring Outside Diameter (in)
- 3.641
- Grease Fitting Thread Size
- 1/8 NPT
- Dynamic Load Rating (lb)
- 14,839
- Bearing Insert Finish
- Black Oxide
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 66,004
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- SP-47C
- Mfg. Part Numberi
- 703612
- GDS #i
- GDS-116419
- Categoryi
- Pillow Blocks
- UPCi
- 662461023426
- Inserti
- 2-215C
SP-47 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| SP-47 | Base configuration | $768.15 | View |
| SP-47CThis part | Contact seal | $895.97 | |
| SP-47 HT | High temperature | $3,467.67 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700052 | 2-215 | $419.41 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SP-47C, manufacturer article number 703612. Its UPC is 662461023426.
