Features
Chain Pitch - Inch:
0.5
Chain Size:
41
Chain Pitch - Millimeter:
12.7
Chain Type:
Roller Chain
Bearing Type:
Needle Bearing
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
3.28
Length Thru Bore - Millimeter:
25.4
Other Features:
2.438 Inch Hub Diameter | 0.227 Inch Teeth Width
HND40B19 IDLER
Description
HND40B19 IDLER ; 1/2" P 19T DBL NEEDLE BRG 1-1/4" BORE
Part # 1297373
BDI # 327180
Features
Chain Pitch - Inch:
0.5
Chain Size:
40-2
Chain Pitch - Millimeter:
12.7
Chain Type:
Roller Chain
Bearing Type:
Needle Bearing
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
3.28
Length Thru Bore - Millimeter:
31.75
Other Features:
2.438 Inch Hub Diameter | 0.275 Inch Teeth Width
18721-2
Description
18721-20024 TAPERED ROLLER BEARING CUP ; NON-RETURNABLE SINGLE ROW 4 OD
Part # 18721-20024
BDI # 1311505
Features
Component:
Cup
Width - Millimeter:
13.487
Flange Outside Diameter - Millimeter:
0
Inch - Metric:
Inch
Outside Diameter - Inch:
3.28
Flange Outside Diameter - Inch:
0
Outside Diameter - Millimeter:
83.312
Bore - Millimeter:
0
Precision Class:
Standard
Basic Number:
18721
HN40B19 IDLER
Description
HN40B19 IDLER ; 1/2" P 19T NEEDLE BEARING 1" BORE
Part # 1297266
BDI # 327190
Features
Chain Pitch - Inch:
0.5
Chain Size:
40
Chain Pitch - Millimeter:
12.7
Chain Type:
Roller Chain
Bearing Type:
Needle Bearing
Inch - Metric:
Inch
Material:
Steel
Outside Diameter - Inch:
3.28
Length Thru Bore - Millimeter:
25.4
Other Features:
2.438 Inch Hub Diameter | 0.284 Inch Teeth Width
2-3/4INX50FT MARINE HARDWALL WET EXHAUST
Description
2-3/4INX50FT MARINE HARDWALL WET EXHAUST ; HOSE SBR 50FT/BOX
Part # 20016960
BDI # 24571959
Features
Inch - Metric:
Inch
Outside Diameter - Inch:
3.28
Outside Diameter - Millimeter:
83.312
Other Features:
1 Ply Synthetic Fabric Spiral with Wire Helix
Typical Use:
Water Suction and Discharge | Engine Intake | Bilge Exhaust | Holding Tank | Scupper Lines
Inside Diameter - Millimeter:
69.85
Color:
Black






