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Single Row Cage and Roller Assembly

K55X63X25

Single Row Cage and Roller Assembly
Item #104956852
  • 2.17 in Inner Diameter
  • 2.48 in Outer Diameter
  • 0.98 in Overall Width
Single Row Cage and Roller Assembly
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  • 2.17 in Inner Diameter
  • 2.48 in Outer Diameter
  • 0.98 in Overall Width

features

  • Best used for applications that require maximum radial load capacity and a thin cross section
  • Most sizes use a hardened steel cage (no callout)
  • A polymer cage (TN in suffix) is used on our smallest metric sizes (4-8mm bore)
  • The housing bore and shaft must be hardened and machined
  • Available in inch (WJ) and metric (K) sizes
Relubrication Feature No
Speed (Max) Grease 5000 rpm
Outer Ring Width 0.98 in, 25 mm
Bearing Design Cage & Roller Assembly
Relubricatable No
Overall Width 0.98 in, 25 mm
Bore Type Round Bore, Metric Type
O.D. Type Straight
Series K
Lubricant Rust Preventative
No. of Rows 1
Capacity Standard Capacity
O.D. 63 mm
Cage Material Steel
Radial Internal Clearance N/A
Cage Type Riveted
End Type Open End
Radial Internal Clearance Specification N/A
Speed (Max) Oil 7800 rpm
Operating Temperature [Max] 230 ˚F
Operating Temperature [Min] -22 ˚F
Dynamic Load Rating 49.8 kN
Enclosure Open
Tolerance Iso Class 0 (RBEC 1)
Component Assembly
Rolling Element Needle Roller
Static Load Rating 96.5 kN
I.D. 55 mm
Oil Hole w/o Oil Hole
Self Aligning No
Precision Class ABEC 1
Precision Ground Yes
Weight 0.156 LB
EAN or UPC 605790269110
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