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Narrow Series Needle Roller Bearing

MR56N

Narrow Series Needle Roller Bearing
Item #102117703
  • 3.5 in Inner Diameter
  • 4.5 in Outer Diameter
  • 1.75 in Width
Narrow Series Needle Roller Bearing
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    Shipment Options
  • 3.5 in Inner Diameter
  • 4.5 in Outer Diameter
  • 1.75 in Width

features

  • Needle rollers retained by a steel cage
  • Designed to accommodate higher speeds and some misalignment
  • Heavy-duty roller bearing
  • Unsealed

compliances

  • 0
Housing Bore Diameter - Rotating 4.4995 in
Origin Needle Radial
Series Narrow
Enclosure Open
Bearing Design Outer Ring & Roller Assembly
Self Aligning No
Cage Material Steel
O.D. Tolerance Minus 0.0008 in
Hole Dia. 0.1875 in
End Type Open End
Radial Internal Clearance Specification N/A
Shaft Diameter Tolerance Plus 0 in
Tolerance Iso Class 0 (RBEC 1)
Housings Bore - Stationary Tolerance Plus 0 in
Housing Bore Tolerance - Stationary +0.0000 in / -0.0010 in
Fillet Radius 0.08 in
Static Load Rating [Max] 71600 lbf
Oil Hole w/Oil Hole
Shaft Diameter Tolerance Minus 0.0005 in
Type Heavy Duty
Limiting Speed 3440 rpm
I.D. 3 1/2 in
Housing Bore Tolerance - Rotating +0.0000 in / -0.0010 in
Capacity Standard Capacity
Bore Type Round Bore, Inch Type
Dynamic Load Rating 31300 lbf
Precision Ground Yes
O.D. Tolerance Plus 0 in
Radial Internal Clearance N/A
Static Load Rating 71600 lbf
Housings Bore - Rotating Tolerance Plus 0 in
Lube Hole Diameter 0.188 in
Cage Type Caged
Housing Bore Diameter - Stationary 4.5008 in
Inch/Metric Inch
O.D. 4.5 in
Weight 2.21 LB
EAN or UPC 726166064273
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