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Single Row Cage and Roller Assembly

K70X76X20F

Single Row Cage and Roller Assembly
Item #101670459
  • 2.76 in Inner Diameter
  • 2.99 in Outer Diameter
  • 0.79 in Overall Width
Single Row Cage and Roller Assembly
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  • 2.76 in Inner Diameter
  • 2.99 in Outer Diameter
  • 0.79 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
Overall Width 0.79 in, 20 mm
Self Aligning No
Oil Hole w/o Oil Hole
Enclosure Open
Radial Internal Clearance Specification N/A
Outer Ring Width 0.79 in, 20 mm
Speed (Max) Oil 5900 rpm
Static Load Rating 84.7 kN
Lubricant Rust Preventative
Capacity Standard Capacity
Cage Material Plastic
O.D. Type Straight
Cage Type Riveted
Precision Class ABEC 1
I.D. 70 mm
End Type Open End
Radial Internal Clearance N/A
Bore Type Round Bore, Metric Type
O.D. 76 mm
Precision Ground Yes
Series K
No. of Rows 1
Operating Temperature [Min] -22 ˚F
Bearing Design Cage & Roller Assembly
Relubricatable No
Dynamic Load Rating 36.1 kN
Speed (Max) Grease 3900 rpm
Tolerance Iso Class 0 (RBEC 1)
Relubrication Feature No
Operating Temperature [Max] 230 ˚F
Component Assembly
Rolling Element Needle Roller
Weight 0.082 LB
EAN or UPC 605790200489
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