Take-ups
Sealmaster MST-63C
GOLD BRGS BULK MATL
MST-63 is also available as
- MST-63$2,225.66
- MST-63C$2,622.77
Series
MST
Dynamic Load Rating (lb)
29,905
Rolling Element
Ball Bearing
Overall Width (in)
4.63
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
- 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 | 9 1/4 | 235.0 | |
| B | 1 1/2 | 38.1 | |
| C | Slot Length | 6 1/2 | 165.1 |
| D | 11 7/8 | 301.6 | |
| F | 4 7/8 | 123.8 | |
| G | 2 7/8 | 73.0 | |
| H | 1 7/8 | 47.6 | |
| J | 4 5/8 | 117.5 | |
| K | 2 | ||
| N | 8 3/8 | 212.7 | |
| O | 9 3/8 | 238.1 | |
| P | 3 1/2 | 88.9 | |
| R | 4 3/4 | 120.7 | |
| S | 4 1/2 | 114.3 | |
| T | 1 13/16 |
Values as printed for MST-63, the base part of MST-63C; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 4.63
- Overall Length (in)
- 11.88
- Housing Construction
- One Piece
- Overall Height (in)
- 9.38
- Bore Shape
- Straight
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Housing Color
- Black
- Bore Size - Inch
- 3.9375Shaft size chart
- Base to Center Height (in)
- 7.13
- Cage Material
- Brass
- Length Through Bore (in)
- 4.623
- Slot Width (in)
- 1.813
- Seal Type (Product Selection)
- Single Lip Contact Seal
- Housing Type (Product Selection)
- Take-Up Block, Wide Slot
- Slot Length (in)
- 6.5
- Housing Style
- Take-Up Block
- Ability to Relubricate
- Yes
- Adjusting Screw Square Nut Seat Height (in)
- 2.88
- Slot Spacing (in)
- 8.375
- Carriage Bolt Size (in)
- 1.5
- Adjusting Screw Clearance Hole Diameter (in)
- 1.88
- Inner Race Heat Treat Method
- Zone-Hardened
- Vibration Frequency Fundamental Train
- 0.0068
- Vibration Frequency Outer Ring Defect
- 0.0681
- Bearing Insert Finish
- Black Oxide
- Max Operating Temperature (F)
- 220
- Fixed vs. Expansion
- Fixed
- Dynamic Load Rating (lb)
- 29,905
- Shaft Locking Type
- Set Screw
- Size Code
- 2-43
- Bearing Insert Material
- 52100 Bearing Steel
- End Cap Available
- No
- Housing Material
- Cast Iron
- Centerline to Outermost Bearing Face (in)
- 2.683
- Radial Clearance
- Standard
- Maximum Speed (RPM)
- 1450
- Cage Type
- Land Riding Retainer
- Lubricant
- Lithium Complex NLGI 2 Grease
- Grease Fitting Thread Size
- 1/8 NPT
- Misalignment Capability
- ±2.0° Misalignment - Static Only
- Bearing Type
- Medium Duty
- Static Load Rating (lb)
- 23,553
- Vibration Frequency Roller Spin
- 0.044
- Vibration Frequency Inner Ring Defect
- 0.0986
- Housing Coating
- Powder Coated
- Inner Ring Outside Diameter (in)
- 5.17
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 133,017
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MST-63C
- Mfg. Part Numberi
- 703237
- GDS #i
- GDS-116273
- Categoryi
- Take-ups
- UPCi
- 662461020562
- Seriesi
- MST
- Inserti
- 3-315C
MST-63 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| MST-63 | Base configuration | $2,225.66 | View |
| MST-63CThis part | Contact seal | $2,622.77 |
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700100 | 3-315 | $1,271.75 |
Common Questions
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MST-63C, manufacturer article number 703237. Its UPC is 662461020562.
