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2-Bolt Flange
Sealmaster SRF-19
GOLD RUBBER MOUNTED UNITS
Dynamic Load Rating (lb)
4,381
Rolling Element
Ball Bearing
Overall Width (in)
3.25
Bolt Size (in)
7/16
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 locking 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 3/8 | 136.5 | |
| B | 4 3/8 | 111.1 | |
| D | 1 1/4 | 31.8 | |
| H | 1 21/32 | 42.1 | |
| J | 1 5/8 | 41.3 | |
| K | 1 1/16 | 27.0 | |
| M | 3 1/4 | 82.6 | |
| T | 3 1/2 | 88.9 |
Values as printed for SRF-19. Verify critical dimensions before ordering.
- Rolling Element
- Ball Bearing
- Overall Width (in)
- 3.25
- Bolt Size (in)
- 7/16
- Pilot Configuration
- No Pilot
- Bore Shape
- Straight
- Overall Height (in)
- 1.667
- Housing Construction
- One Piece
- Overall Length (in)
- 5.38
- Misalignment Type
- Static Only
- Outer Ring Land Profile
- Standard
- Bore Size - Inch
- 1.1875Shaft size chart
- Housing Color
- Silver
- Foot Height (in)
- 0.08
- Cage Material
- PPS - Polyphenylene Sulfide
- Length Through Bore (in)
- 1.625
- Housing Type (Product Selection)
- Flange, Two Bolt
- Seal Type (Product Selection)
- Felt Labyrinth Seal
- Housing Style
- Flange Block
- Ability to Relubricate
- No
- Inner Race Heat Treat Method
- Zone-Hardened
- Setscrew Torque (in-lbs)
- 85
- Bearing Insert Finish
- Black Oxide
- Lubricant
- Lithium Complex NLGI 2 Grease
- Dynamic Load Rating (lb)
- 4,381
- Vibration Frequency Outer Ring Defect
- 0.0595
- Size Code
- 2-13
- Radial Clearance
- Standard
- Shaft Locking Type
- Set Screw
- Fixed vs. Expansion
- Fixed
- Static Load Rating (lb)
- 2,567
- Housing Material
- Stamped Steel
- Max Operating Temperature (F)
- 220
- End Cap Available
- No
- Cage Type
- Land Riding Retainer
- Maximum Speed (RPM)
- 5450
- Vibration Frequency Inner Ring Defect
- 0.0905
- Vibration Frequency Roller Spin
- 0.0385
- Bearing Insert Material
- 52100 Bearing Steel
- Misalignment Capability
- Limited - Static Only
- Bearing Type
- Standard Duty
- Inner Ring Outside Diameter (in)
- 1.587
- Bolt Spacing (in)
- 4.3750
- Vibration Frequency Fundamental Train
- 0.0066
- Duty/Series
- Light
- 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
- SRF-19
- Mfg. Part Numberi
- 700672
- GDS #i
- GDS-115647
- Categoryi
- 2-Bolt Flange
- UPCi
- 662461005538
- Inserti
- SRC-19
Bearing insert used in this unit
| Part # | Name | Each |
|---|---|---|
| 700662 | SRC-19 | $175.41 |
Common Questions
What is the minimum order quantity for the SRF-19?
The minimum order quantity for the SRF-19 is 14 units.
Is this a genuine Sealmaster part?
Yes. GDS Supply supplies the genuine Sealmaster SRF-19, manufacturer article number 700672. Its UPC is 662461005538.
