SEALMASTER USRB5000A-203 Pillow Block Roller Bearing Unit, 2-3/16 Inch Bore Diameter
2 3/16"
Felt
Get it by Tuesday, Aug 25
€792.85 /unit
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Product Specifications:
| Ability To Relubricate | Yes |
| Base To Center Height | 2 1/2" |
| Base Width | 2 11/25" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bolt Size | 5/8" |
| Bolt Spacing | 6 3/4" |
| Bore Dia. | 2 3/16" |
| Bore Shape | Straight |
| Cage Material | Steel |
| Centerline To Outermost Bearing Face | 1.86" |
| Dynamic Radial Load Capacity | 28087 lbs. |
| End Cap | No |
| Finish | Black Oxide |
| Fixed Vs. Expansion | Fixed |
| Foot Height | 1.63" |
| Grade | Grade 52100 |
| Grease Fitting Thread Size | 1/8" |
| Grease Fitting Thread Type | NPT |
| Height | 5" |
| Housing Color | Gray |
| Housing Construction | Solid |
| Housing Material | Cast Iron |
| Housing Type | Pillow Block, Two Bolt |
| Insert | USI5000A-203 |
| Length | 10.7" |
| Length Through Bore | 3 22/25" |
| Locking Collar Outside Dia. | 3 11/25" |
| Locking Device | Adapter Mount |
| Locking Type | Adapter Mount |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Lubrication Method | Lubrication Fitting |
| Max. Bolt Spacing | 7.06" |
| Max. Operating Temp. | 220°F |
| Max. Speed | 3750 RPM |
| Measure Units | Imperial |
| Min. Bolt Spacing | 6.56" |
| Misalignment Capability | ±2° Misalignment Dynamic |
| Misalignment Type | Dynamic |
| No. Links/ft. | 0 |
| Outer Ring Land Profile | Standard |
| Overall Height | 5" |
| Overall Length | 8.88" |
| Overall Width | 3.13" |
| Platform | USRB |
| Radial Clearance | Standard |
| Retainer Type | Metal |
| Rolling Element | Spherical Roller |
| Seal Flinger | Yes |
| Seal Type | Felt Seal |
| Series | USRB5000 Series |
| Size Code | 7 |
| Static Radial Load Capacity | 34981 lbs. |
| Vibration Frequency Fundamental Train | 0.007 Hz |
| Vibration Frequency Inner Ring Defect | 0.172 Hz |
| Vibration Frequency Outer Ring Defect | 0.128 Hz |
| Vibration Frequency Roller Spin | 0.111 Hz |
| Width | 7.63" |
Shipping Info:
| Ship weight (kg) | 5.49 |
| Ship height (cm) | 12.7 |
| Ship length (cm) | 22.54 |
| Ship width (cm) | 9.76 |
Product Variants
| Product | Model | Seal Type | Locking Device | Housing Type | Seal Flinger | Max. Operating Temp. | Bore Dia. | Bolt Size | Overall Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
USRB5000A-111 | Felt Seal | Adapter Mount | One Piece | Yes | 250°F | - | - | - | €1,660.85 | |
![]() |
USRB5000A-111-C | Double Lip Contact | Adapter Mount | One Piece | No | 250°F | - | - | - | €1,694.06 | |
![]() |
USRB5000A-208 | Standard Felt Seal | Adapter Mount | - | - | - | 2 1/2" | 5/8" | 5 11/16" | €748.32 | |
![]() |
USRB5000A-112 | Felt Seal | Adapter Mount | One Piece | Yes | 250°F | - | - | - | €1,660.85 | |
![]() |
USRB5000A-400 | Felt Seal | Adapter Mount | One Piece | Yes | 250°F | - | - | - | €1,875.71 | |
![]() |
USRB5000A-415-C | Double Lip Contact Seal | Adapter Mount | - | - | - | 4 15/16" | - | - | €4,453.80 | |
![]() |
USRB5000A-408-C | Double Lip Contact | Adapter Mounted | - | - | - | 4 1/2" | 3/4" | 9 3/8" | €2,744.27 |
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SEALMASTER USRB5000A-203 Pillow Block Roller Bearing Unit, 2-3/16 Inch Bore Diameter
€792.85 /unit



