D12B21 72MM NKW
Description
MARTIN SPROCKET & GR D12B21 72MM NKW
Part # D12B21 72MM NKW
BDI # 23938991
Features
Chain Pitch - Inch:
0.75
Chain Size:
12B-2
Chain Pitch - Millimeter:
19.05
Pitch Diameter - Inch:
5.032
Inch - Metric:
Metric
Material:
Steel
Outside Diameter - Inch:
5.426
Other Features:
Duplex Type
Pitch Diameter - Millimeter:
127.82
Mounting Method:
Finished Bore
RNA4913-XL
Description
RNA4913-XL X-LIFE NEEDLE ROLLER BRG ; 72MM BORE 90MM OD
Part # RNA4913-XL
BDI # 1412188
Features
Enclosure:
Open
Component:
Roller Assembly with Outer Ring - No Inner Ring
Closed End:
No
Thrust Bearing:
No
Inch - Metric:
Metric
Outside Diameter - Inch:
3.543
Retainer:
Yes
Other Features:
2 Rib Outer Ring | Precision Bearing | Steel Cage | Ground Raceway with Rib | Oil Hole
Global Part Number GPN:
591154
Self Aligning:
No
K72X80X20-B/0-7
Description
K72X80X20-B/0-7 NEEDLE ROLLER CAGE ASSY ; POR NON-RETURNABLE
Part # K72X80X20-B/0-7
BDI # 1174369
Features
Enclosure:
Not Applicable
Component:
Roller Assembly Only
Closed End:
Not Applicable
Thrust Bearing:
No
Inch - Metric:
Metric
Outside Diameter - Inch:
3.15
Retainer:
Yes
Other Features:
Steel Cage
Global Part Number GPN:
374253
Self Aligning:
No