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Precision Pulley & Idler
B4-20TESA-42SB
CEMA B 20° Equal Trougher Self-Aligner Idler
Item #101452641
- 42 in Belt Width
- 4 in Roller Diameter
- Equal Trougher Self-Aligner Idler Type
- CEMA Class B - Light Duty CEMA Class
- 20 degrees Trough Angle
applications
- For use in field conveyors, feeder belt conveyors, radial stacker conveyors, and other conveyor applications
features
- Enhanced seal design
- Newly designed end bell
- Heavily reinforced frame
| Roller Span | 45 3/4 in |
| Center Roll Height | 8 1/2 in |
| Installed Options | None |
| Base To Horizontal Roller Height | 8 in |
| Trough Angle [Nom] | 20 ° |
| Roll Type | Three Rolls, Equal Length |
| Idler Type | Carrying Training Idler w/Positive Arm, Equal Trougher Self-Aligner |
| Lubrication | Factory Sealed |
| Mounting Hole Spacing Length | 51 in |
| Roller Dia. | 4 in |
| CEMA Class | CEMA Class B - Light Duty |
| Overall Height | 13.4375 in |
| Bearing Type | SB, Ball Bearing |
| Overall Width | 11 in |
| Belt Width | 42 in |
| Bracket Width | 9 1/2 in |
| Roller Material | Steel |
| Bracket Length | 53 in |
| Overall Length | 53 in |
| Horizontal Roller Length | 15 7/16 in |
| Bolt Hole Spacing - Width | 6 in |
| Roller Length | 15.4375 in, 45.75 in |
| Mounting Hole Spacing Width | 6 in |
| Distance From Roller Axis To Aligner Axis | 13.41 In |
| Bolt Hole Spacing - Length | 51 in |
| Weight | 91.0 LB |
