Take-ups
Sealmaster ST-38
GOLD BRGS BULK MATL
ST-38 is also available as
- ST-38$607.70
- ST-38T$2,174.01
Series
ST
Dynamic Load Rating (lb)
11,789
Rolling Element
Ball Bearing
Overall Width (in)
2.56
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 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 | 5 5/8 | 142.9 | |
| B | Carriage Bolt Size | 1 1/4 | 31.8 |
| C | Slot Length | 4 | 101.6 |
| D | 7 5/8 | 193.7 | |
| F | 4 | 101.6 | |
| G | Adjusting Screw Square Nut Seat Height | 2 1/2 | 63.5 |
| K | 16 1 9/16 | ||
| L | Inner Ring Outside Diameter | 2 63/64 | 75.8 |
| N | Slot Spacing | 5 1/8 | 130.2 |
| O | 5 3/4 | 146.1 | |
| P | 2 3/8 | 60.3 | |
| R | 2 15/16 | 74.6 | |
| S | 2 11/16 | 68.3 | |
| T | Slot Width | 1 1/16 |
Values as printed for ST-38. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 2.56
- Bore Shape
- Straight
- Overall Height (in)
- 5.75
- Overall Length (in)
- 7.63
- Housing Construction
- One Piece
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Bore Size - Inch
- 2.375Shaft size chart
- Misalignment Type
- Static Only
- Base to Center Height (in)
- 4.69
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 2.559
- Slot Width (in)
- 1.063
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Type (Product Selection)
- Take-Up Block, Wide Slot
- Slot Length (in)
- 4
- Housing Style
- Take-Up Block
- Adjusting Screw Square Nut Seat Height (in)
- 2.5
- Slot Spacing (in)
- 5.125
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- Carriage Bolt Size (in)
- 1 1/4
- Adjusting Screw Clearance Hole Diameter (in)
- 1.38
- Bearing Insert Finish
- Black Oxide
- Bearing Type
- Standard Duty
- Grease Fitting Thread Size
- 1/8 NPT
- Max Operating Temperature (F)
- 220
- Housing Coating
- Powder Coated
- Dynamic Load Rating (lb)
- 11,789
- Radial Clearance
- Standard
- Housing Material
- Cast Iron
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Inner Ring Outside Diameter (in)
- 2.981
- Vibration Frequency Fundamental Train
- 0.0068
- Lubricant
- Lithium Complex NLGI 2 Grease
- Bearing Insert Material
- 52100 Bearing Steel
- Maximum Speed (RPM)
- 3000
- Static Load Rating (lb)
- 8,150
- Centerline to Outermost Bearing Face (in)
- 1.563
- Vibration Frequency Outer Ring Defect
- 0.0678
- Shaft Locking Type
- Set Screw
- Vibration Frequency Roller Spin
- 0.0432
- End Cap Available
- No
- Size Code
- 2-27
- Fixed vs. Expansion
- Fixed
- Cage Type
- Land Riding Retainer
- Vibration Frequency Inner Ring Defect
- 0.0989
- Duty/Series
- Standard
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- ST-38
- Mfg. Part Numberi
- 700755
- GDS #i
- GDS-115674
- Categoryi
- Take-ups
- UPCi
- 662461006344
- Seriesi
- ST
- Inserti
- 2-26
ST-38 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| ST-38This part | Base configuration | $607.70 | |
| ST-38T | Skwezloc concentric locking collar | $2,174.01 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700043 | 2-26 | $340.20 |
Common Questions
What is the minimum order quantity for the ST-38?
The minimum order quantity for the ST-38 is 10 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster ST-38, manufacturer article number 700755. Its UPC is 662461006344.
