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Single Row Needle Roller Cam Follower

CRSB-20

Single Row Needle Roller Cam Follower
Item #101739446
  • Track Roller Assembly Bearing
  • 0.75 in Roller Width
  • Double Sealed Enclosure
Single Row Needle Roller Cam Follower
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    Shipment Options
  • Track Roller Assembly Bearing
  • 0.75 in Roller Width
  • Double Sealed Enclosure

features

  • Cross drilled holes in the stud raceway and shank and an axially drilled hole through the stud are provided for relubrication
  • Plugs are furnished to close off unused lubrication fitting holes
  • Recessed axial hole accepts a standard nominal inch drive-type grease lubrication fitting
  • Seals provide good retention of lubricant and exclusion of foreign matter
  • Seals have internal thrust washers made of self-lubricating resin
  • A hexagonal wrench socket in the head of the stud facilitates mounting
Roller Dia. 1 1/4 in
Threads per Inch 20
Dynamic Load Rating 4,740.00 lbf
Roller Width 3/4 in
Component Assembly
Self Aligning No
Operating Temperature [Min] -22 ˚F
Operating Temperature [Max] 230 ˚F
Enclosure / End Type Sealed/Hex Hole
Inch/Metric Inch
No. of Rows Single
Thread Size 1/2
Mounting Overhang 0.81 in
Thread Type UNF
Stud Type Standard
Speed (Max) Grease 2600 rpm
Stud Dia. 1/2 in
Lubricant Grease
Fillet Radius 0.03 in
Overall Width 0.75 in, 19.05 mm
Relubricatable No
Series CR
Stud Length 1 1/4 in
Enclosure Sealed
Rolling Element Needle Roller
Working Load 2280 lbf
Clamp Torque 205 lbf
Precision Class P0
O.D. Type Straight
Relubrication Feature Grease Zerk
Bearing Type Needle Bearing
End Type Hex Hole
Limiting Speed 2600 rpm
Roller Type Straight
Material Steel
Clamping Dia. 3/4 in
Thread Pitch N/A
Overall Length 2 1/32 in
Weight 0.321 LB
EAN or UPC 605790194528
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