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Key Features

  • Longer bearing life achieved from higher capacity (vs. competitors)
  • Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
  • Better contaminant purging from slots on cage face helps extend bearing life
  • Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a hardened steel cage
Timken_SRB_Steel_EJW33_21306EJW33C3-A2
SRB EJ Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Width (B)

Thermal Reference Speed - Oil 

Thermal Reference Speed - Grease 

CAD

23144EJW33C4 N/A 220 mm N/A 370 mm14.5669 in N/A 120 mm4.7244 in N/A 1200 rpm N/A 1100 rpm N/A
23144KEJW33 N/A 220 mm N/A 370 mm14.5669 in N/A 120 mm4.7244 in N/A 1200 rpm N/A 1100 rpm N/A
23144KEJW33C2 N/A 220 mm N/A 370 mm14.5669 in N/A 120 mm4.7244 in N/A 1200 rpm N/A 1100 rpm N/A
23144KEJW33C3 N/A 220 mm N/A 370 mm14.5669 in N/A 120 mm4.7244 in N/A 1200 rpm N/A 1100 rpm N/A
23144KEJW33C4 N/A 220 mm N/A 370 mm14.5669 in N/A 120 mm4.7244 in N/A 1200 rpm N/A 1100 rpm N/A
23144KEJW40IW534C4 N/A 220 mm N/A 370 mm14.5669 in N/A 120 mm4.7244 in N/A 1200 rpm N/A 1100 rpm N/A
23148EJW507C08 N/A 240 mm N/A 400 mm15.748 in N/A 128 mm5.0394 in N/A 1000 rpm N/A 930 rpm N/A
23148EJW507C08C3 N/A 240 mm N/A 400 mm15.748 in N/A 128 mm5.0394 in N/A 1000 rpm N/A 930 rpm N/A
23148KEJW40IW534C4 N/A 240 mm N/A 400 mm15.748 in N/A 128 mm5.0394 in N/A 1000 rpm N/A 930 rpm N/A
23152EJW33W45A N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW33W45AC3 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW507C08 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW507C08C2 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW507C08C3 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW507C08C4 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW507C08C7 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW507C08C8 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152EJW509C08 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152KEJW40IW534 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152KEJW40IW534C3 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152KEJW40IW534C4 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152KEJW507C08 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152KEJW507C08C2 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152KEJW507C08C3 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
23152KEJW507C08C4 N/A 260 mm N/A 440 mm17.323 in N/A 144 mm5.669 in N/A 950 rpm N/A 840 rpm N/A
Unit of Measure
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