Sealmaster ER-22T
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - ER-22T
Dynamic Load Rating (lb)
5,782
Rolling Element
Ball Bearing
Bore Shape
Straight
Housing Type
Insert (ER Style)
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- ER style cylindrical OD bearing with snap and with black oxided bearing rings
- Skwezloc® concentric locking for near perfect concentricity
- 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.
| Part Number | 705577 |
| Brand | Sealmaster |
| Rolling Element | Ball Bearing |
| Bore Shape | Straight |
| Housing Type | Insert (ER Style) |
| Seal Type | Felt Labyrinth Seal |
| Insert Material | 52100 Bearing Steel |
| Torx Cap Screw | 1/4-20 UNC |
| Measure Units | Inch |
| Overall Width (in) | 1.75 |
| Internal Clearance | Standard |
| Expansion | No |
| Misalignment | None |
| Misalignment Type | Static Only |
| Platform | Gold Line Ball Bearing |
| Bearing Insert Coating | Black Oxide |
| End Cap | No |
| Bore Size - Inch | 1.375 |
| Outer Ring Land Profile | Tapered Lands |
| Inner Ring OD (in) | 1.859 |
| Outer Race OD (mm) | 72 |
| Outer Race Width (in) | 0.938 |
| Outer Race OD (in) | 2.8346 |
| Collar OD (in) | 2.62 |
| Centerline to Front Face (in) | 1.063 |
| Precision Rating | ABEC 1 |
| Cage Material | PPS - Polyphenylene Sulfide |
| Length Through Bore (in) | 1.75 |
| Inner Race Profile | Wide Inner Ring |
| Outer Race Profile | Cylindrical |
| REX_ItemShaftLocking | Concentric |
| Outer Race Width (mm) | 23.8 |
| REX_ItemVibrationFrequencyOuterRingDefect | 0.0595 |
| REX_ItemSeries | Unmounted Replacement Bearings |
| Inner Ring Fillet Radius (in) | 0.04 |
| Duty/Status | Standard |
| REX_ItemVibrationFrequencyInnerRingDefect | 0.0905 |
| Maximum Operating Temperature (F) | 220 |
| Inner Race Heat Treat Method | Zone-Hardened |
| Ability to Relubricate | Yes |
| Setscrew Torque (in-lbs) | 240 |
| REX_ItemLubricationType | Lithium Complex NLGI 2 Grease |
| REX_ItemSizeCode | 2-17 |
| REX_ItemMaximumSpeed | 6500 |
| REX_ItemVibrationFrequencyRollerSpin | 0.0383 |
| REX_ItemVibrationFrequencyFundamentalTrain | 0.0067 |
| Static Load Rating (lb) | 3,493 |
| Dynamic Load Rating (lb) | 5,782 |
| Cage Type | Land Riding Retainer |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | ER-22T |
| Mfg. Part Numberi | 705577 |
| GDS #i | GDS-116997 |
| Categoryi | Bearings / Insert Bearings and Cartridge Units / Insert Bearings |
| UPCi | 662461031230 |
