JTEKT Koyo (NRB) B-45
JTEKT Koyo (NRB)
B-45
Drawn Cup Needle Roller Bearing - Open Ends with Full Complement, 1/4 in Bore, 7/16 in OD, 5/16 in Width
MI ITEM #00090415
MFR #B-45
List Price
$7.88
/each
List Price
$7.88
/each
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JTEKT Koyo (NRB) B-45
JTEKT Koyo (NRB)
B-45
Drawn Cup Needle Roller Bearing - Open Ends with Full Complement, 1/4 in Bore, 7/16 in OD, 5/16 in Width
MI ITEM #00090415
MFR #B-45
JTEKT Koyo (NRB) B-45
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JTEKT Koyo (NRB)
B-45

Drawn Cup Needle Roller Bearing - Open Ends with Full Complement, 1/4 in Bore, 7/16 in OD, 5/16 in Width
MI ITEM #00090415
MFR #B-45
Availability:
In stock
List Price
$7.88
/each
List Price
$7.88
/each
See substitute items
Shipping
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Overview

Mfr Description
B-45 BRG
  • 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

Specifications

Bore Diameter
0.2500 in - 1/4 in
Cage Material
No Cage
Closure Type
Open
Drawn Cup Type
Open Ends
Lubrication Hole Type
No Hole
Maximum RPM
10000 RPM
Operating Temperature Range
Maximum of +250 °F
Outside Diameter
0.4375 in - 7/16 in
Overall Width
0.3125 in - 5/16 in
Precision Rating
Not Rated
Series
B
Standards Met
ANSI/ABMA 18.2, ASTM F2162
Weight
0.01 lbs
Product Type
Drawn Cup Needle Roller Bearings
Bearing Type
Drawn Cup Needle Roller Bearings
Bore Diameter
1/4 in
Closure Type
Open
Outside Diameter
0.4375 in
Overall Width
0.3125 in
Radial Dynamic Load Capacity
800 lbf
Radial Static Load Capacity
830 lbf

Compliance & Safety Data

Click on an icon below to learn more about the compliance and safety data

LITERATURE & CATALOGS

Document image
Koyo - Proper Bearing Installation Procedures
Koyo demonstrates review the proper method to install a bearing on to a shaft utilizing Koyo’s impact tool kit.