Koyo NRB B-2012-产品快照
- 品牌:
- Koyo NRB B-2012
- 型号:
- Koyo NRB B-2012
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产品介绍
Koyo NRB B-2012
Koyo NRB B-2012
Koyo NRB B-2012
B 2012 Drawn Cup Needle Roller Bearing, Bore Dia.: 1-1/4", Outside Dia.: 1-1/2", Width: 3/4", Max RPM: 3,500RPM
Product Features & Specifications Needle roller and cage assemblies consist of a complement of needle rollers held in place by a cage With no inner or outer ring, the low cross section provides maximum load-carrying capability within the smallest envelope The mating shaft and housing are normally used as inner and outer raceways Unsealed closure B Series: Standard Series full complement of mechanically-retained needle rollers BH Series: Heavy Series full complement of mechanically-retained needle rollers -OH designates with oil hole for lubrication Bore Diameter: 1-1/4 in See Diagram Image Outside Diameter: 1-1/2 in See Diagram Image Overall Width: 3/4 in See Diagram Image Drawn Cup Type: Open Ends with Full Complement Closure Type: Open Operating Temperature Range: Maximum of +250 °F Dynamic Load Capacity: 6490 lbf Static Load Capacity: 14500 lbf Cage Material: No Cage Maximum RPM: 3500 RPM Precision Rating: Not Rated Series: B Lubrication Hole Type: No Hole Standards Met: ANSI/ABMA 18.2, ASTM F2162 Compatible Inner Ring: IR-1612
B-2012