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FB3S2E20E
1 1/4 in Cast Iron Setscrew Locking Intermediate Duty 3 Bolt Flange Block
Item #100738990
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![Prop 65]()
Prop 65
- 1 1/4 in Shaft Diameter
- 3 Bolt
- Cast Iron Housing Material
- Single Lip
description
- FB3S2E20E Flange Blocks Ball Bearings
features
- 1 1/4" Mounted Ball Bearing
- Intermediate Duty
- Cast Iron 3-Bolt Bracket Flange Block
- Setscrew Locking
- Single Lip Contact Seal
| Inch/Metric | Inch |
| Housing Width | 2 3/4 in |
| End Type | Open End |
| Locking Device | Setscrew Locking |
| Length Through Bore | 1.34375 in |
| Lubrication | Relubricatable |
| Bearing Insert | SG2E20EL |
| RPM [Max] | 5600 rpm |
| Bore Dia. [Min] | 3/4 in |
| Long Bolt Hole Spacing | 1 7/8 in |
| Bolt Size | 3/8 in |
| Bore Dia. [Max] | 1 7/16 in |
| Retainer Type | Nylon |
| Bracket Length | 2 3/4 in |
| Shaft Dia. | 1.25 in |
| Housing Length | 5 3/8 in |
| Housing Material | Cast Iron |
| Series | 200 |
| Overall Width | 1 43/64 in |
| Internal Clearance | C3 Standard |
| Grease Fitting Size | 1/8 NPT |
| Static Load Rating | 2530 lb |
| Speed [Max] | 5600 rpm |
| Bearing Type | Ball Bearing |
| Flange Type | 3-Bolt Flange |
| Temperature Range [Max] | 225 °F |
| Flange Thickness | 0.375 in |
| Lubricant | Exxon Ronex MP |
| Housing Height | 3 1/4 in |
| Dynamic Load Rating | 4390 lb |
| Collar Extension | 35/64 in |
| Seal Type | Single Lip Contact Seal |
| Set Screw Torque | 165-185 in/lbs |
| Center Line to Bolt Holes | 2.0625 in |
| Mounted Unit Duty | Intermediate Duty |
| Bearing Standoff Distance | 17/64 in |
| Short Bolt Hole Spacing | 1 1/4 in |
| Temperature [Max] | 225 °F |
| Setscrew Torque | 165-185 in/lbs |
| Available Seal Type | E Lip Seal, E1 Viton Seal, FF Free Running, HFF Free Running, MHFF Free Running |
| Primary Seal | Buna Single Lip Contact Seal |
| No. of lips | Single |
| Bore Length | 1 11/32 in |
| Fixed Expansion | Fixed |
| Vibration Frequency Outer Ring Defect | 0.06 cps |
| Standoff Distance | 17/64 in |
| Vibration Frequency Fundamental Train | 0.007 cps |
| Vibration Frequency Roller Spin | 0.039 cps |
| Mounting Bolt Size | 3/8 in |
| No. of Bolts | 3 |
| Shaft Locking | Setscrew |
| Housing Coating | Powder Coated |
| Vibration Frequency Inner Ring Defect | 0.091 cps |
| Lubrication Type | EXXON RONEX MP STD |
| Mounting Housing Width | 3/8 in |
| Weight | 1.27 LB |
| EAN or UPC | 662327421663 |
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![Prop 65]()
Prop 65
