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Insert Bearings
Sealmaster 3-37D
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - 3-37D
3-37 is also available as
- 3-37$1,077.89
- 3-37C$1,422.29
- 3-37D$1,578.98
- 3-37DC$2,869.51
Insert Material
52100 Bearing Steel, Black Oxided
Set Screw Thread
1/2-20
Rolling Element
Ball Bearing
Radius
0.12
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Sealmaster® wide outer ring bearing insert for use in Sealmaster machined housings only
- Zone hardened double lock inner ring with 120° spacing setscrew lock with diamond faceted setscrews on each side of ball path
- Felt labyrinth seal and flinger for dry and dusty environment
- 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.
Dimensions
| Dim. | Meaning | in | mm |
|---|---|---|---|
| A | 6.2992 | ||
| D | Centerline to Front Face | 2 7/32 | 56.4 |
| E | Outer Race Width | 2 | 50.8 |
| G | 1/2 | 12.7 | |
| H | 15/32 | 11.9 | |
| L | 4 25/64 4 7 |
Values as printed for 3-37D. Verify critical dimensions before ordering.
- Insert Material
- 52100 Bearing Steel, Black Oxided
- Set Screw Thread
- 1/2-20
- Rolling Element
- Ball Bearing
- Radius
- 0.12
- Measure Units
- Inch
- Bore Shape
- Straight
- Housing Type
- Insert Only
- Overall Width (in)
- 4.4375
- Internal Clearance
- Standard
- Speed (Max)
- 2800
- Radial Dynamic Load Capacity (lb)
- 21,566
- Misalignment
- ±2.0° Misalignment - Static Only
- Outer Ring Land Profile
- Standard
- End Cap
- No
- Platform
- Gold Line Ball Bearing
- Bore Size - Inch
- 3.4375Shaft size chart
- Misalignment Type
- Static Only
- Bearing Insert Coating
- Black Oxide Coated
- Inner Ring OD (in)
- 4.3906
- Outer Race Width (in)
- 2
- Inner Race Length (in)
- 4.4375
- Outer Race OD (in)
- 6.2992
- Centerline to Front Face (in)
- 2.2188
- Radial Static Load Capacity (lb)
- 16,301
- Cage Material
- Brass
- Precision Rating
- ABEC 1
- Outer Race Profile
- Spherical
- Inner Race Profile
- Wide Inner Ring
- Duty/Series
- Medium
- Maximum Operating Temperature (F)
- 220
- Type of Seal
- Felt Labyrinth Seal
- Inner Race Heat Treat Method
- Zone-Hardened
- Ability to Relubricate
- Yes
- 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
- 3-37D
- Mfg. Part Numberi
- 702071
- GDS #i
- GDS-116074
- Categoryi
- Insert Bearings
- UPCi
- 662461015278
3-37 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 3-37 | Base configuration | $1,077.89 | View |
| 3-37C | Contact seal | $1,422.29 | View |
| 3-37DThis part | Double setscrew lock | $1,578.98 | |
| 3-37DC | Double setscrew lock, contact seal | $2,869.51 | View |
Fits these units
Common Questions
What is the minimum order quantity for the 3-37D?
The minimum order quantity for the 3-37D is 8 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster 3-37D, manufacturer article number 702071. Its UPC is 662461015278.
