Sealmaster ER-18T
Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - ER-18T
Dynamic Load Rating (lb)
4,381
Bore Shape
Straight
Housing Type
Insert (ER Style)
Rolling Element
Ball Bearing
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 | 705574 |
| Brand | Sealmaster |
| Bore Shape | Straight |
| Housing Type | Insert (ER Style) |
| Rolling Element | Ball Bearing |
| Measure Units | Inch |
| Torx Cap Screw | 10-24 UNC |
| Seal Type | Felt Labyrinth Seal |
| Insert Material | 52100 Bearing Steel |
| Overall Width (in) | 1.56 |
| Misalignment | None |
| Internal Clearance | Standard |
| Expansion | No |
| Bore Size - Inch | 1.125 |
| Misalignment Type | Static Only |
| End Cap | No |
| Platform | Gold Line Ball Bearing |
| Bearing Insert Coating | Black Oxide |
| Outer Ring Land Profile | Tapered Lands |
| Outer Race Width (in) | 0.875 |
| Centerline to Front Face (in) | 0.938 |
| Inner Ring OD (in) | 1.594 |
| Outer Race OD (in) | 2.4409 |
| Collar OD (in) | 2.23 |
| Outer Race OD (mm) | 62 |
| Precision Rating | ABEC 1 |
| Cage Material | PPS - Polyphenylene Sulfide |
| Length Through Bore (in) | 1.56 |
| Outer Race Profile | Cylindrical |
| Inner Race Profile | Wide Inner Ring |
| Inner Race Heat Treat Method | Zone-Hardened |
| REX_ItemSeries | Unmounted Replacement Bearings |
| REX_ItemVibrationFrequencyInnerRingDefect | 0.0905 |
| Outer Race Width (mm) | 22.2 |
| REX_ItemLubricationType | Lithium Complex NLGI 2 Grease |
| Maximum Operating Temperature (F) | 220 |
| Inner Ring Fillet Radius (in) | 0.04 |
| Duty/Status | Standard |
| REX_ItemMaximumSpeed | 7600 |
| REX_ItemShaftLocking | Concentric |
| Setscrew Torque (in-lbs) | 100 |
| REX_ItemVibrationFrequencyFundamentalTrain | 0.0066 |
| REX_ItemVibrationFrequencyRollerSpin | 0.0385 |
| REX_ItemSizeCode | 2-13 |
| REX_ItemVibrationFrequencyOuterRingDefect | 0.0595 |
| Ability to Relubricate | Yes |
| Cage Type | Land Riding Retainer |
| Static Load Rating (lb) | 2,567 |
| Dynamic Load Rating (lb) | 4,381 |
Always verify dimensions, load ratings, material, and seal type before ordering.
| Brandi | Sealmaster |
| Mfg. Catalog Numberi | ER-18T |
| Mfg. Part Numberi | 705574 |
| GDS #i | GDS-116994 |
| Categoryi | Bearings / Insert Bearings and Cartridge Units / Insert Bearings |
| UPCi | 662461031209 |
