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)

Outer Ring Width (C)

Dynamic Radial Load Rating - 1M Revs (C1)

CAD

H852849-90028 N/A 10.5 in266.7 mm N/A 17.5 in444.5 mm N/A 10.5000 in266.700 mm N/A 8 in203.2 mm N/A 714000 lbf3180000 N N/A
H852849-90020 N/A 10.5 in266.7 mm N/A 17.5 in444.5 mm N/A 10.5000 in266.700 mm N/A 8 in203.2 mm N/A 714000 lbf3180000 N N/A
H852849-90021 N/A 10.5 in266.7 mm N/A 17.5 in444.5 mm N/A 10.5000 in266.700 mm N/A 8 in203.2 mm N/A 714000 lbf3180000 N N/A
H852849-902A2 N/A 10.5 in266.7 mm N/A 17.5 in444.5 mm N/A 10.5000 in266.700 mm N/A 8 in203.2 mm N/A 714000 lbf3180000 N N/A
L853049-902A4 N/A 10.875 in276.225 mm N/A 13.875 in352.425 mm N/A 3.3474 in85.024 mm N/A 2.3474 in59.624 mm N/A 130000 lbf580000 N N/A
L853049-902A5 N/A 10.875 in276.225 mm N/A 13.875 in352.425 mm N/A 3.3474 in85.024 mm N/A 2.3474 in59.624 mm N/A 130000 lbf580000 N N/A
LM654642-902A8 N/A 11.0229 in279.982 mm N/A 14.9610 in380.009 mm N/A 6.3061 in160.175 mm N/A 5.0561 in128.425 mm N/A 283000 lbf1260000 N N/A
EE128111-902A5 N/A 11.0312 in280.192 mm N/A 16.0000 in406.400 mm N/A 5.875 in149.225 mm N/A 4.625 in117.475 mm N/A 340000 lbf1510000 N N/A
LM654649-942A8 N/A 11.2500 in285.750 mm N/A 14.9960 in380.898 mm N/A 6.4026 in162.626 mm N/A 5.1526 in130.876 mm N/A 283000 lbf1260000 N N/A
M255449-902E9 N/A 11.3750 in288.925 mm N/A 16.0000 in406.400 mm N/A 6.5000 in165.100 mm N/A 5.125 in130.175 mm N/A 466000 lbf2070000 N N/A
L357049-90043 N/A 12 in304.8 mm N/A 15.5 in393.7 mm N/A 7.874 in200 mm N/A 6.874 in174.6 mm N/A 229000 lbf1020000 N N/A
L357049-902B4 N/A 12 in304.8 mm N/A 15.5 in393.7 mm N/A 7.874 in200 mm N/A 6.874 in174.6 mm N/A 229000 lbf1020000 N N/A
L357049-904B3 N/A 12 in304.8 mm N/A 15.5 in393.7 mm N/A 7.874 in200 mm N/A 6.874 in174.6 mm N/A 229000 lbf1020000 N N/A
LM757049-90013 N/A 12 in304.8 mm N/A 16.0000 in406.400 mm N/A 6.2598 in159.000 mm N/A 5.0098 in127.250 mm N/A 301000 lbf1340000 N N/A
LL957049-90010 N/A 12.3125 in312.738 mm N/A 14.1250 in358.775 mm N/A 2.0000 in50.800 mm N/A 1.5 in38.1 mm N/A 52300 lbf233000 N N/A
H859049-90022 N/A 12.3750 in314.325 mm N/A 19.5000 in495.300 mm N/A 10.374 in263.5 mm N/A 7.874 in200 mm N/A 766000 lbf3410000 N N/A
H859049-90023 N/A 12.3750 in314.325 mm N/A 19.5000 in495.300 mm N/A 10.374 in263.5 mm N/A 7.874 in200 mm N/A 766000 lbf3410000 N N/A
H859049-902A4 N/A 12.3750 in314.325 mm N/A 19.5000 in495.300 mm N/A 10.374 in263.5 mm N/A 7.874 in200 mm N/A 766000 lbf3410000 N N/A
EE291250-902B4 N/A 12.5000 in317.500 mm N/A 17.5 in444.5 mm N/A 5.7500 in146.050 mm N/A 3.875 in98.425 mm N/A 347000 lbf1540000 N N/A
HM259048-902A7 N/A 12.5000 in317.500 mm N/A 17.6250 in447.675 mm N/A 7.4803 in190 mm N/A 6.1053 in155.075 mm N/A 661000 lbf2940000 N N/A
HM259049-902D3 N/A 12.5000 in317.500 mm N/A 17.6250 in447.675 mm N/A 7.125 in180.975 mm N/A 5.75 in146.05 mm N/A 656000 lbf2920000 N N/A
HM259049-902D7 N/A 12.5000 in317.500 mm N/A 17.6250 in447.675 mm N/A 9.4492 in240.01 mm N/A 8.0742 in205.084 mm N/A 656000 lbf2920000 N N/A
HM259048-902B1 N/A 12.5000 in317.500 mm N/A 17.6250 in447.675 mm N/A 8.128 in206.451 mm N/A 6.753 in171.526 mm N/A 661000 lbf2940000 N N/A
HM259048-902A9 N/A 12.5000 in317.500 mm N/A 17.6250 in447.675 mm N/A 7.4308 in190 mm N/A 6.1053 in155.075 mm N/A 661000 lbf2940000 N N/A
HM259049-902A3 N/A 12.5000 in317.500 mm N/A 17.6250 in447.675 mm N/A 7.125 in180.975 mm N/A 5.75 in146.05 mm N/A 656000 lbf2920000 N N/A
Unit of Measure
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