The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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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 brass cage
Timken_SRB_Brass_EMW33_22208YMW33C3-T
SRB EM-YM Line Drawing
Unit of Measure
« 76 77 78 

Part Number

Bore (d)

O.D. (D)

Static Radial Load Rating (C0)

Dynamic Radial Load Rating - 1M Revs (C1)

Thermal Reference Speed - Grease 

Thermal Reference Speed - Oil 

CAD

240/800YMDW507C08 N/A 800 mm N/A 1150 mm45.276 in N/A 28600000 N6420000 lbf N/A 13000000 N2920000 lbf N/A 180 rpm N/A 200 rpm N/A
231/800YMBW33W45AC6 N/A 800 mm N/A 1280 mm50.394 in N/A 31400000 N7060000 lbf N/A 16600000 N3730000 lbf N/A 170 rpm N/A 180 rpm N/A
241/800KYMDW879 N/A 800 mm N/A 1280 mm50.394 in N/A 39200000 N8810000 lbf N/A 20000000 N4490000 lbf N/A 100 rpm N/A 100 rpm N/A
241/800KYMDW879C N/A 800 mm N/A 1280 mm50.394 in N/A 39200000 N8810000 lbf N/A 20000000 N4490000 lbf N/A 100 rpm N/A 110 rpm N/A
241/800KYMDW73W879 N/A 800 mm N/A 1280 mm50.394 in N/A 39200000 N8810000 lbf N/A 20000000 N4490000 lbf N/A 100 rpm N/A 100 rpm N/A
232/800KYMDW874 N/A 800 mm N/A 1420 mm55.9060 in N/A 43600000 N9800000 lbf N/A 23900000 N5370000 lbf N/A 120 rpm N/A 130 rpm N/A
232/800KYMDW874C2 N/A 800 mm N/A 1420 mm55.9060 in N/A 43600000 N9800000 lbf N/A 23900000 N5370000 lbf N/A 120 rpm N/A 130 rpm N/A
238/850KYMBW20W45AC3 N/A 850 mm N/A 1030 mm40.551 in N/A 10400000 N2330000 lbf N/A 3920000 N881000 lbf N/A 140 rpm N/A 150 rpm N/A
238/850YMBW20W45A N/A 850 mm N/A 1030 mm40.551 in N/A 10400000 N2330000 lbf N/A 3920000 N881000 lbf N/A 140 rpm N/A 150 rpm N/A
239/850KYMBW40IW534 N/A 850 mm N/A 1120 mm44.095 in N/A 16200000 N3650000 lbf N/A 7120000 N1600000 lbf N/A 270 rpm N/A 300 rpm N/A
239/850KYMBW507C08 N/A 850 mm N/A 1120 mm44.095 in N/A 16200000 N3650000 lbf N/A 7120000 N1600000 lbf N/A 270 rpm N/A 300 rpm N/A
239/850KYMBW507C08C3 N/A 850 mm N/A 1120 mm44.095 in N/A 16200000 N3650000 lbf N/A 7120000 N1600000 lbf N/A 270 rpm N/A 300 rpm N/A
239/850KYMBW906A N/A 850 mm N/A 1120 mm44.095 in N/A 16200000 N3650000 lbf N/A 7120000 N1600000 lbf N/A 270 rpm N/A 300 rpm N/A
239/850KYMBW906AC3 N/A 850 mm N/A 1120 mm44.095 in N/A 16200000 N3650000 lbf N/A 7120000 N1600000 lbf N/A 270 rpm N/A 300 rpm N/A
239/850YMBW507C08 N/A 850 mm N/A 1120 mm44.095 in N/A 16200000 N3650000 lbf N/A 7120000 N1600000 lbf N/A 270 rpm N/A 300 rpm N/A
239/850YMBW509C08C3 N/A 850 mm N/A 1120 mm44.095 in N/A 16200000 N3650000 lbf N/A 7120000 N1600000 lbf N/A 270 rpm N/A 300 rpm N/A
230/850KYMBW507AC08C3 N/A 850 mm N/A 1220 mm48.032 in N/A 23000000 N5180000 lbf N/A 11100000 N2500000 lbf N/A 250 rpm N/A 280 rpm N/A
230/850KYMBW507C08C3 N/A 850 mm N/A 1220 mm48.032 in N/A 23000000 N5180000 lbf N/A 11100000 N2500000 lbf N/A 250 rpm N/A 280 rpm N/A
230/850KYMBW906AC3 N/A 850 mm N/A 1220 mm48.032 in N/A 23000000 N5180000 lbf N/A 11100000 N2500000 lbf N/A 250 rpm N/A 280 rpm N/A
230/850YMBW33W45AC3 N/A 850 mm N/A 1220 mm48.032 in N/A 23000000 N5180000 lbf N/A 11100000 N2500000 lbf N/A 250 rpm N/A 280 rpm N/A
230/850YMBW45AW876AC2 N/A 850 mm N/A 1220 mm48.032 in N/A 23000000 N5180000 lbf N/A 11100000 N2500000 lbf N/A 250 rpm N/A 280 rpm N/A
230/850YMBW45W805C6 N/A 850 mm N/A 1220 mm48.032 in N/A 23000000 N5180000 lbf N/A 11100000 N2500000 lbf N/A 250 rpm N/A 280 rpm N/A
230/850YMBW896AC2 N/A 850 mm N/A 1220 mm48.032 in N/A 23000000 N5180000 lbf N/A 11100000 N2500000 lbf N/A 260 rpm N/A 290 rpm N/A
240/850YMDW507C08 N/A 850 mm N/A 1220 mm48.032 in N/A 32200000 N7240000 lbf N/A 14500000 N3260000 lbf N/A 170 rpm N/A 180 rpm N/A
240/850YMDW507C08C2 N/A 850 mm N/A 1220 mm48.032 in N/A 32200000 N7240000 lbf N/A 14500000 N3260000 lbf N/A 170 rpm N/A 180 rpm N/A
Unit of Measure
« 76 77 78