821-21T RB 1IN
Description
CI821-21T RB 1IN SPROCKET ; POR 401-308-2 NON-SPLIT NON RETURNABLE
Part # 821-21T RB 1IN
BDI # 18141860
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 | Idler Bores are Slightly Oversized
Pitch Diameter - Millimeter:
129.261
Modular - Flat Top Size:
821 | 815 H
Mounting Method:
Idler Bore
NS7700-21T 3-1/2IN SQ
Description
NS7700-21T 3-1/2IN SQ SPROCKET ; 614-119-1 MOLDED SPLIT NON RETURNABLE
Part # NS7700-21T 3-1/2IN SQ
BDI # 19435146
Features
Bore Profile:
Square
Pitch Diameter - Inch:
6.71
Pitch - Millimeter:
25.4
Inch - Metric:
Inch
Material:
Thermoplastic
Outside Diameter - Inch:
6.72
Outside Diameter - Millimeter:
170.688
Pitch Diameter - Millimeter:
170.434
Modular - Flat Top Size:
770 | 1050 | 1055 | 1060 | 7703 | 7705 | 7706 | 7708 | 7743
Mounting Method:
Finished Bore
NS7700-21T-40MM-1KW-PA 614-63-40
Description
NS7700-21T-40MM-1KW-PA SPROCKET ; 614-63-40 MOLDED SPLIT NON RETURNABLE
Part # NS7700-21T-40MM-1KW-PA 614-63-40
BDI # 24116570
Features
Bore Profile:
Round
Pitch Diameter - Inch:
6.71
Pitch - Millimeter:
25.4
Inch - Metric:
Metric
Material:
Thermoplastic
Outside Diameter - Inch:
6.72
Outside Diameter - Millimeter:
170.688
Pitch Diameter - Millimeter:
170.434
Modular - Flat Top Size:
770 | 1050 | 1055 | 1060 | 7703 | 7705 | 7706 | 7708 | 7743
Mounting Method:
Finished Bore
NT820-21T-1IN-I-LF
Description
NT820-21T-1IN-I-LF IDLER WHEEL ; 101-8253-3
Part # NT820-21T-1IN-I-LF
BDI # 21563709
Features
Bore Profile:
Round
Size:
1 IN Bore
Used For:
815 | 820 | 831 | 879 | 880
Part Description:
Idler Wheel
Pitch Diameter - Inch:
5.089
Inch - Metric:
Inch
Material:
Thermoplastic
Other Features:
Equivalent Tooth Size 21
Pitch Diameter - Millimeter:
129.261
Mounting Method:
Finished Bore
NS8500-21T_40MM_S_PA
Description
NS8500-21T_40MM_S_PA SPROCKET (SMARTCATALOG)
Part # 10028681
BDI # 27495134
Features
Bore Profile:
Square
Pitch Diameter - Inch:
5.079
Pitch - Millimeter:
19.05
Inch - Metric:
Metric
Material:
Thermoplastic
Outside Diameter - Inch:
5.118
Outside Diameter - Millimeter:
130
Pitch Diameter - Millimeter:
129
Modular - Flat Top Size:
8503 | 8505 | 8506 | 8507
Mounting Method:
Finished Bore