Take-ups
Sealmaster MST-310
Sealmaster Mounted Cast Iron Wide Slot Take Up Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MST-310
Dynamic Load Rating (lb)
9,752
Seal Type
Felt Labyrinth Seal
Rolling Element
Ball Bearing
Insert Material
52100 Bearing Steel, Black Oxided
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 | 127.0 | |
| B | 1 | 25.4 | |
| C | Slot Length | 3 3/4 | 95.3 |
| D | 6 3/4 | 171.5 | |
| F | 4 | 101.6 | |
| G | 2 1/2 | 63.5 | |
| H | 1 3/8 | 34.9 | |
| J | 2 3/16 | 55.6 | |
| K | 1 5/16 | 33.3 | |
| N | 5 1/8 | 130.2 | |
| O | 5 3/4 | 146.1 | |
| P | 2 1/4 | 57.2 | |
| R | 2 9/16 | 65.1 | |
| S | 2 7/16 | 61.9 | |
| T | 11/16 |
Values as printed for MST-310. Verify critical dimensions before ordering.
- Seal Type
- Felt Labyrinth Seal
- Rolling Element
- Ball Bearing
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Measure Units
- Metric
- Misalignment
- ±2.0° Misalignment - Static Only
- Bore Shape
- Straight
- Radial Dynamic Load Capacity (lb)
- 9,752 lb
- Internal Clearance
- Standard
- Housing Construction
- One Piece
- Outer Ring Land Profile
- Standard
- Bearing Insert Coating
- Black Oxide Coated
- Replaceable Insert
- Yes
- Duty/Series
- Medium
- Optional Seal
- Contact
- Operating Temperature Range (F)
- -20° to 220°F
- Dynamic Load Rating (N)
- 43,377
- Dynamic Load Rating (lb)
- 9,752
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Sealmaster
- Mfg. Catalog Numberi
- MST-310
- Mfg. Part Numberi
- 709910
- GDS #i
- GDS-117463
- Categoryi
- Take-ups
- Inserti
- 5310
Documents & Support
- Sealmaster Mounted Ball Bearings (Regal Rexnord catalog section G) — page G-74View
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700081 | 5310 | $292.63 |
Common Questions
How do I get a price for the MST-310?
This part is quoted individually. Request a quote from this page and our sales team will respond with current pricing and availability.
What is the minimum order quantity for the MST-310?
The minimum order quantity for the MST-310 is 7 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster MST-310, manufacturer article number 709910.
