Take-ups
Sealmaster MST-40
GOLD BRGS BULK MATL
MST-40 is also available as
- MST-40$759.07
- MST-40 HT$1,042.57
Series
MST
Dynamic Load Rating (lb)
13,971 lb
Overall Length (in)
8.81 in
Bore Size - Inch
2.5
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 | 6 3/4 | 171.5 | |
| B | 1 1/4 | 31.8 | |
| C | Slot Length | 4 3/4 | 120.7 |
| D | 8 13/16 | 223.8 | |
| F | 4 3/8 | 111.1 | |
| G | 2 3/4 | 69.9 | |
| H | 1 5/8 | 41.3 | |
| J | 2 3/4 | 69.9 | |
| K | 1 | ||
| N | 5 | ||
| O | 6 9/16 | 166.7 | |
| P | 3 3/8 | 85.7 | |
| R | 3 7/16 | 87.3 | |
| S | 3 5/16 | 84.1 | |
| T | 1 1/16 |
Values as printed for MST-40. Verify critical dimensions before ordering.
- Overall Length (in)
- 8.81 in
- Bore Size - Inch
- 2.5Shaft size chart
- Overall Width (in)
- 3.38 in
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Overall Height (in)
- 6.56 in
- Housing Type (Product Selection)
- Take-Up Block, Wide Slot
- Bore Diameter (in)
- 2.5 in
- Base to Center Height (in)
- 5.38 in
- Length Through Bore (in)
- 2.748 in
- Slot Width (in)
- 1.063 in
- Slot Spacing (in)
- 5.938 in
- Centerline to Outermost Bearing Face (in)
- 1.688 in
- Rolling Element
- Ball Bearing
- Housing Construction
- One Piece
- Bore Shape
- Straight
- Misalignment Type
- Static Only
- Housing Color
- Black
- Outer Ring Land Profile
- Standard
- Cage Material
- Brass
- Seal Type
- Felt Labyrinth Seal
- Housing Type
- Take-Up Block, Wide Slot
- Slot Length (in)
- 4.75 in
- Housing Style
- Take-Up Block
- Adjusting Screw Clearance Hole Diameter (in)
- 1.63 in
- Inner Race Heat Treat Method
- Zone-Hardened
- Carriage Bolt Size (in)
- 1.25 in
- Ability to Relubricate
- Yes
- Adjusting Screw Square Nut Seat Height (in)
- 2.75 in
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Size Code
- 2-211
- Shaft Locking Type
- Set Screw
- Maximum Speed (RPM)
- 2500 rpm
- Bearing Insert Material
- 52100 Bearing Steel
- Vibration Frequency Outer Ring Defect
- 0.0684 cps
- Dynamic Load Rating (lb)
- 13,971 lb
- Static Load Rating (lb)
- 10,063 lb
- Lubricant
- Lithium Complex NLGI 2 Grease
- Bearing Type
- Medium Duty
- Fixed vs. Expansion
- Fixed
- Bearing Insert Finish
- Black Oxide
- Housing Coating
- Powder Coated
- Vibration Frequency Roller Spin
- 0.0451 cps
- Vibration Frequency Fundamental Train
- 0.0068 cps
- Vibration Frequency Inner Ring Defect
- 0.0982 cps
- Cage Type
- Land Riding Retainer
- End Cap Available
- No
- Grease Fitting Thread Size
- 1/8 NPT
- Max Operating Temperature (F)
- 220 °F
- Radial Clearance
- Standard
- Inner Ring Outside Diameter (in)
- 3.433 in
- Housing Material
- Cast Iron
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 62,143
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MST-40
- Mfg. Part Numberi
- 700163
- GDS #i
- GDS-115375
- Categoryi
- Take-ups
- UPCi
- 662461001400
- Seriesi
- MST
- Inserti
- 3-28
- Country of Origini
- United States of America
MST-40 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MST-40This part | Base configuration | $759.07 | |
| MST-40 HT | High temperature | $1,042.57 | View |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700086 | 3-28 | $444.60 |
Common Questions
What is the bore diameter of the MST-40?
The MST-40 has a bore diameter of 2.5 in. The specification table above lists every published dimension for this part.
What is the minimum order quantity for the MST-40?
The minimum order quantity for the MST-40 is 6 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MST-40, manufacturer article number 700163. Its UPC is 662461001400.
