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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2TS-IM assemblies are comprised of two single-row bearings with an inner and outer ring spacer. In some applications, a shoulder in the bearing housing replaces the outer ring spacer.

Design Attributes
  • Stainless steel ball bearing inserts with set screw
  • Steel spacers are used to create Bench End Play (BEP) or Preload (BPL) in the bearing assembly
  • Available with or without spacers
  • Spacers preset during manufacture
Timken--Tapered-Single-Spacer-Assembly-with-Indirect-Mounting--2TS-IM--Main_Family-Picture-2026
TRB 2TS-IM Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Width (T)

C - Width

C1 - Dynamic Radial Rating (1 million revolutions)

CAD

HH923649-942A3 N/A 4.0000 in101.600 mm N/A 9.8750 in250.825 mm N/A 6.8504 in174 mm N/A 4.8504 in123.2 mm N/A 324000 lbf1440000 N N/A
LL521849C-90088 N/A 4.25 in107.95 mm N/A 5.5938 in142.083 mm N/A 1.6510 in41.935 mm N/A 1.3386 in34.001 mm N/A 27500 lbf123000 N N/A
L521949-90037 N/A 4.25 in107.95 mm N/A 5.7500 in146.050 mm N/A 2.1876 in55.565 mm N/A 1.8126 in46.04 mm N/A 34800 lbf155000 N N/A
37425-90045 N/A 4.25 in107.95 mm N/A 6.2500 in158.750 mm N/A 1.9686 in50.002 mm N/A 1.4060 in35.712 mm N/A 53400 lbf238000 N N/A
48190-902A1 N/A 4.25 in107.95 mm N/A 6.3750 in161.925 mm N/A 3.25 in82.55 mm N/A 2.625 in66.675 mm N/A 75200 lbf334000 N N/A
56425-902A1 N/A 4.25 in107.95 mm N/A 6.5 in165.1 mm N/A 3.25 in82.55 mm N/A 2.5 in63.5 mm N/A 88600 lbf394000 N N/A
LM522548-90054 N/A 4.3302 in109.987 mm N/A 6.2987 in159.987 mm N/A 2.9375 in74.612 mm N/A 2.3125 in58.738 mm N/A 76600 lbf341000 N N/A
942-902A2 N/A 4.3307 in110 mm N/A 8.2677 in210 mm N/A 5.6693 in144 mm N/A 4.6437 in117.95 mm N/A 224000 lbf996000 N N/A
L623149-902A2 N/A 4.5000 in114.300 mm N/A 6.0000 in152.400 mm N/A 1.875 in47.625 mm N/A 1.5 in38.1 mm N/A 46300 lbf206000 N N/A
64450-90114 N/A 4.5000 in114.300 mm N/A 7.0000 in177.800 mm N/A 3.625 in92.075 mm N/A 2.75 in69.85 mm N/A 108000 lbf478000 N N/A
64450-90092 N/A 4.5000 in114.300 mm N/A 7.0000 in177.800 mm N/A 6.5 in165.1 mm N/A 5.625 in142.875 mm N/A 108000 lbf478000 N N/A
64450-902C1 N/A 4.5000 in114.300 mm N/A 7.0000 in177.800 mm N/A 3.625 in92.075 mm N/A 2.75 in69.85 mm N/A 108000 lbf478000 N N/A
71450-902C1 N/A 4.5000 in114.300 mm N/A 7.5 in190.5 mm N/A 5 in127 mm N/A 4 in101.6 mm N/A 142000 lbf633000 N N/A
71450-902D1 N/A 4.5000 in114.300 mm N/A 7.5 in190.5 mm N/A 4.187 in106.45 mm N/A 3.187 in80.95 mm N/A 142000 lbf633000 N N/A
HH224346-902A6 N/A 4.5000 in114.300 mm N/A 8.3750 in212.725 mm N/A 5.9193 in150.35 mm N/A 4.9193 in124.950 mm N/A 266000 lbf1180000 N N/A
938-903A8 N/A 4.5000 in114.300 mm N/A 8.3750 in212.725 mm N/A 6.0000 in152.400 mm N/A 5 in127 mm N/A 224000 lbf996000 N N/A
938-902B8 N/A 4.5000 in114.300 mm N/A 8.3750 in212.725 mm N/A 5.75 in146.05 mm N/A 4.75 in120.65 mm N/A 224000 lbf996000 N N/A
938-902B9 N/A 4.5000 in114.300 mm N/A 8.3750 in212.725 mm N/A 5.625 in142.875 mm N/A 4.625 in117.475 mm N/A 224000 lbf996000 N N/A
HM926740-90084 N/A 4.5000 in114.300 mm N/A 9.0000 in228.600 mm N/A 8.3750 in212.725 mm N/A 7.1250 in180.975 mm N/A 230000 lbf1020000 N N/A
HM926740-902B7 N/A 4.5000 in114.300 mm N/A 9.0000 in228.600 mm N/A 4.5625 in115.888 mm N/A 3.3125 in84.138 mm N/A 230000 lbf1020000 N N/A
HH926744-90046 N/A 4.5000 in114.300 mm N/A 10.7500 in273.050 mm N/A 10.625 in269.875 mm N/A 8.375 in212.725 mm N/A 417000 lbf1850000 N N/A
HH926744-90030 N/A 4.5000 in114.300 mm N/A 10.7500 in273.050 mm N/A 7.2500 in184.150 mm N/A 5 in127 mm N/A 417000 lbf1850000 N N/A
HH926744-90012 N/A 4.5000 in114.300 mm N/A 11.0000 in279.400 mm N/A 7.2500 in184.150 mm N/A 5 in127 mm N/A 417000 lbf1850000 N N/A
71453-902A3 N/A 4.5310 in115.087 mm N/A 7.5 in190.5 mm N/A 4.187 in106.350 mm N/A 3.187 in80.95 mm N/A 142000 lbf633000 N N/A
68462-90022 N/A 4.6250 in117.475 mm N/A 7.1250 in180.975 mm N/A 2.75 in69.85 mm N/A 2 in50.8 mm N/A 90700 lbf403000 N N/A
Unit of Measure
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