Features
Inch - Metric:
Inch
Bore - Millimeter:
87.325
Bore - Inch:
3.438
Hanger Type:
220 | 226 | 326 | 30
Bearing Material:
UHMW
Housing Style:
Hanger
Rolling Element:
Plain
Product Name:
Hanger Bearing
820BS21 1
Description
820BS21 1 CONVEYOR CHAIN SPROCKET ; 800 SERIES BORE TO SIZE
Part # 820BS21 1
BDI # 625525
Features
Bore Profile:
Round
Pitch Diameter - Inch:
5.089
Pitch - Millimeter:
38.1
Inch - Metric:
Inch
Material:
Cast Iron
Outside Diameter - Inch:
5.12
Other Features:
Arm Body
Pitch Diameter - Millimeter:
129.261
Modular - Flat Top Size:
815 | 820 | 831 | 4705 | 4706 | 4707 | 5705 | 5706 | SSB
Mounting Method:
Finished Bore
Features
Inch - Metric:
Inch
Bore - Millimeter:
76.2
Bore - Inch:
3
Other Features:
With Oil Hole
Hanger Type:
216 | 230 | 316
Bearing Material:
Hard Iron
Housing Style:
Hanger
Rolling Element:
Plain
Product Name:
Hanger Bearing
Features
Inch - Metric:
Inch
Bore - Millimeter:
38.1
Bore - Inch:
1.5
Hanger Type:
220 | 226 | 326 | 30
Bearing Material:
Nylatron
Housing Style:
Hanger
Rolling Element:
Plain
Product Name:
Hanger Bearing





