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
Print Back
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
« 21 22 23 

Part Number

Bore (d)

O.D. (D)

Width (T)

Outer Ring Width (C)

Dynamic Radial Load Rating - 1M Revs (C1)

CAD

LM772748-942B2 N/A 19.2500 in488.950 mm N/A 24.9950 in634.873 mm N/A 8.2673 in209.990 mm N/A 6.5173 in165.538 mm N/A 728000 lbf3240000 N N/A
LM772748-90058 N/A 19.2500 in488.950 mm N/A 24.9950 in634.873 mm N/A 8.9760 in227.990 mm N/A 7.2260 in183.540 mm N/A 728000 lbf3240000 N N/A
LM772748-902B4 N/A 19.2500 in488.950 mm N/A 24.9950 in634.873 mm N/A 9.2500 in234.950 mm N/A 7.5 in190.5 mm N/A 728000 lbf3240000 N N/A
LM772748-90047 N/A 19.2500 in488.950 mm N/A 24.9950 in634.873 mm N/A 7.3927 in187.775 mm N/A 5.6427 in143.325 mm N/A 728000 lbf3240000 N N/A
LL575343-902A3 N/A 21.0000 in533.400 mm N/A 25.0000 in635.000 mm N/A 4.7500 in120.650 mm N/A 3.75 in95.25 mm N/A 349000 lbf1550000 N N/A
LL575349-902A1 N/A 21.2500 in539.750 mm N/A 25.0000 in635.000 mm N/A 4.7500 in120.650 mm N/A 3.75 in95.25 mm N/A 349000 lbf1550000 N N/A
LL575349-902A5 N/A 21.2500 in539.750 mm N/A 25.0000 in635.000 mm N/A 4.7500 in120.650 mm N/A 3.75 in95.25 mm N/A 349000 lbf1550000 N N/A
LL778149-90019 N/A 23.0000 in584.200 mm N/A 27.0000 in685.800 mm N/A 4.2500 in107.950 mm N/A 3.125 in79.375 mm N/A 312000 lbf1390000 N N/A
LL778149-902A2 N/A 23.0000 in584.200 mm N/A 27.0000 in685.800 mm N/A 4.2500 in107.950 mm N/A 3.125 in79.375 mm N/A 312000 lbf1390000 N N/A
L879947-90020 N/A 24.0000 in609.600 mm N/A 30.0000 in762.000 mm N/A 8.0896 in205.476 mm N/A 6.2146 in157.851 mm N/A 775000 lbf3450000 N N/A
L879947-902A4 N/A 24.0000 in609.600 mm N/A 30.0000 in762.000 mm N/A 11.378 in289 mm N/A 9.503 in241.376 mm N/A 775000 lbf3450000 N N/A
LL481448-90015 N/A 26.5000 in673.100 mm N/A 31.2500 in793.750 mm N/A 5.875 in149.225 mm N/A 4.5 in114.299 mm N/A 434000 lbf1930000 N N/A
LL481448-904A2 N/A 26.5000 in673.100 mm N/A 31.2500 in793.750 mm N/A 6.2992 in160 mm N/A 4.9242 in125.074 mm N/A 434000 lbf1930000 N N/A
LL481448-904A1 N/A 26.5000 in673.100 mm N/A 31.2500 in793.750 mm N/A 5.875 in149.225 mm N/A 4.5 in114.299 mm N/A 434000 lbf1930000 N N/A
LL483449-904A3 N/A 30.0000 in762.000 mm N/A 35.0000 in889.000 mm N/A 6.2244 in158.100 mm N/A 4.7244 in120.000 mm N/A 613000 lbf2730000 N N/A
LL483449-90014 N/A 30.0000 in762.000 mm N/A 35.0000 in889.000 mm N/A 6.2244 in158.100 mm N/A 4.7244 in120.000 mm N/A 613000 lbf2730000 N N/A
LL483449-90024 N/A 30.0000 in762.000 mm N/A 35.0000 in889.000 mm N/A 6.2244 in158.100 mm N/A 4.7244 in120.000 mm N/A 613000 lbf2730000 N N/A
LL483449-904A4 N/A 30.0000 in762.000 mm N/A 35.0000 in889.000 mm N/A 6.2244 in158.100 mm N/A 4.7244 in120.000 mm N/A 613000 lbf2730000 N N/A
Unit of Measure
« 21 22 23