Dodge® 23021 307 Type E-Xtra Pillow Block Roller Bearing Unit, 3-7/16 in Dia Bore, 10.81 to 11.19 in L Bolt Center-to-Center, 3-1/2 in Base to Bore Centerline, 14 in OAL 7-1/2 in OAH
Dodge® 023021 307 Type E-Xtra Pillow Block Roller Bearing Unit, 3-7/16 in Dia Bore, 10.81 to 11.19 in L Bolt Center-to-Center, 3-3/4 in Base to Bore Centerline, 14 in OAL x 7-1/2 in OAH
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BrandDodge®
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UPC782475699070
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Manufacturer Part Number23021
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CountryUSA
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Load Capacity17750 lb Dynamic/108600 lb Static
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Locking Device65 deg Setscrew
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FinishBlack Oxide
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MaterialCast Iron
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Maximum Speed1640 rpm
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TypeType E-Xtra
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Mounting Type2-Bolt Base
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Seal TypeTrident™ Triple Lip
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Series307
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Base Width3-1/2 in
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Base to Bore Centerline3-1/2 in
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Bolt Center-to-Center Length10.81 to 11.19 in
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Bore Diameter3-7/16 in
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Bore TypeRound
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Expansion TypeNon-Expansion Bearing (Fixed)
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Overall Height7-1/2 in
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Overall Length14 in
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Overall Width5 in
- Factory assembled, adjusted and prelubricated
- Case hardened rollers and races
- Easy installation and maintenance
- Triple rubber lip contacting seals
| Competitor Name | Competitor Part Number |
|---|---|
| Applied Industrial Technologies | 101874927 |
| Applied Industrial Technologies | 101874927 |
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Alternative Part NumberP2B-E-307R
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UNSPSC31171516
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Package DescriptionEACH
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Standards/ApprovalsUL Listed
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Specification Sheet
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Owners/User Manual
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Catalog
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Line Drawing
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Instruction/Installation Manual
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Dodge® 23021 307 Type E-Xtra Pillow Block Roller Bearing Unit, 3-7/16 in Dia Bore, 10.81 to 11.19 in L Bolt Center-to-Center, 3-1/2 in Base to Bore Centerline, 14 in OAL 7-1/2 in OAH
Dodge® 023021 307 Type E-Xtra Pillow Block Roller Bearing Unit, 3-7/16 in Dia Bore, 10.81 to 11.19 in L Bolt Center-to-Center, 3-3/4 in Base to Bore Centerline, 14 in OAL x 7-1/2 in OAH
Sealmaster® 550222 RPB Standard-Duty Pillow Block Roller Bearing Unit With Seal Flinger, 3 in Dia Bore, 8-1/16 to 9-11/16 in L Bolt Center-to-Center, 3-1/8 in Base to Bore Centerline, 11-3/4 in OAL x 6-3/8 in OAH
The Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive type E bearings. The exclusive features include unitized replaceable inserts, self-aligning capability and split housing. They also include the Sealmaster® alignment pin. This provides a direct path for lubrication into the bearing and helps to prevent outer race rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provide a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric. They provide a wide variety of housing, sealing and lubrication options.
Dodge® 23017 215 Type E-Xtra Pillow Block Roller Bearing Unit, 2-15/16 in Dia Bore, 9.31 to 9.69 in L Bolt Center-to-Center, 3.13 in Base to Bore Centerline, 12 in OAL 6.34 in OAH
Dodge® 023017 215 Type E-Xtra Pillow Block Roller Bearing Unit, 2-15/16 in Dia Bore, 9.31 to 9.69 in L Bolt Center-to-Center, 3.13 in Base to Bore Centerline, 12 in OAL x 6-1/4 in OAH


