The Timken Company - Double Nut Tapered Adapter Take-Up Block

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Spherical Roller Bearing Solid-Block Housed Units feature rugged cast-steel housings and double-row spherical roller bearings. Designed to offer protection from contaminants, these housed units accommodate shaft sizes from 1-11/16” to 6-1/2” (45 mm to 160 mm) and most metric sizes. This product line was formerly known as “QM Blue Brute Bearings.”

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Unit of Measure

Items	TAATU10K111S Double Nut Tapered Adapter Take-Up Block	TAATU10K112S Double Nut Tapered Adapter Take-Up Block	TAATU10K045S Double Nut Tapered Adapter Take-Up Block	TAATU11K115S Double Nut Tapered Adapter Take-Up Block	TAATU11K050S Double Nut Tapered Adapter Take-Up Block
Engineering Group	N/A Mounted Bearing
Bearing Number	N/A 22210	N/A 22210	N/A 22210	N/A 22211	N/A 22211
Shaft Size	N/A 1 11/16 in	N/A 1 3/4 in	N/A 45 mm	N/A 1 15/16 in	N/A 50 mm
Shaft Size Type	N/A Imperial	N/A Imperial	N/A Metric	N/A Imperial	N/A Metric
Dimension A	N/A 2.5 in63.5 mm	N/A 2.5 in63.5 mm	N/A 2.5 in63.5 mm	N/A 2.5 in63 mm	N/A 2.5 in63 mm
Dimension C	N/A 0.88 in22.2 mm
Dimension D	N/A 5.25 in133.4 mm
Dimension E	N/A 4.5 in114.3 mm
Dimension F	N/A 1.25 in31.8 mm
Dimension G	N/A 1.38 in34.9 mm
Dimension H	N/A 2.76 in70.1 mm	N/A 2.76 in70.1 mm	N/A 2.76 in70.1 mm	N/A 2.95 in74.9 mm	N/A 2.95 in74.9 mm
Dimension J	N/A 3.88 in98.4 mm
Dimension L	N/A 7.13 in181 mm	N/A 7.13 in181 mm	N/A 7.13 in181 mm	N/A 7.13 in180 mm	N/A 7.13 in180 mm
Dimension MT	N/A 1.48 in37.6 mm	N/A 1.48 in37.6 mm	N/A 1.48 in37.6 mm	N/A 1.54 in39.1 mm	N/A 1.54 in39.1 mm
Dimension P	N/A 3.5 in88.9 mm	N/A 3.5 in88.9 mm	N/A 3.5 in88.9 mm	N/A 3.75 in95.3 mm	N/A 3.75 in95.3 mm
Dimension RTT	N/A 0.25 in6.3 mm	N/A 0.25 in6.3 mm	N/A 0.25 in6.3 mm	N/A 0.27 in7 mm	N/A 0.27 in7 mm
Dimension S	N/A 0.81 in20.6 mm
Dimension UT	N/A 2.81 in71.3 mm	N/A 2.81 in71.3 mm	N/A 2.81 in71.3 mm	N/A 3.01 in76.3 mm	N/A 3.01 in76.3 mm
C0 - Static Load	N/A 26600 lbf118000 N	N/A 26600 lbf118000 N	N/A 26600 lbf118000 N	N/A 31900 lbf142000 N	N/A 31900 lbf142000 N
C - Dynamic Load (Basic)	N/A 26300 lbf117000 N	N/A 26300 lbf117000 N	N/A 26300 lbf117000 N	N/A 31400 lbf140000 N	N/A 31400 lbf140000 N
Locking Style	N/A Double Nut Tapered Adapter
Housing Construction	N/A Take-Up
Weight	N/A 15.1 lb6.8 Kg	N/A 15.1 lb6.8 Kg	N/A 15.1 lb6.8 Kg	N/A 16.7 lb7.5 Kg	N/A 16.7 lb7.5 Kg
UPC Code	N/A
e - Geometry Factor	N/A 0.24	N/A 0.24	N/A 0.24	N/A 0.23	N/A 0.23
Y1 - Geometry Factor	N/A 2.84	N/A 2.84	N/A 2.84	N/A 2.95	N/A 2.95
Y2 - Geometry Factor	N/A 4.23	N/A 4.23	N/A 4.23	N/A 4.40	N/A 4.40
Oil Lubrication - M/N Seal	N/A 2400 rpm	N/A 2400 rpm	N/A 2400 rpm	N/A 2200 rpm	N/A 2200 rpm
Oil Lubrication - T Seal	N/A 4200 rpm	N/A 4200 rpm	N/A 4200 rpm	N/A 3800 rpm	N/A 3800 rpm
Oil Lubrication - B/C/O Seal	N/A 1800 rpm	N/A 1800 rpm	N/A 1800 rpm	N/A 1600 rpm	N/A 1600 rpm
Grease Lubrication - M/N Seal	N/A 2400 rpm	N/A 2400 rpm	N/A 2400 rpm	N/A 2200 rpm	N/A 2200 rpm
Grease Lubrication - T Seal	N/A 3550 rpm	N/A 3550 rpm	N/A 3550 rpm	N/A 3200 rpm	N/A 3200 rpm
Grease Lubrication - B/C/O Seal	N/A 1800 rpm	N/A 1800 rpm	N/A 1800 rpm	N/A 1600 rpm	N/A 1600 rpm
Float	N/A 0.05 in1.27 mm
Shaft Tolerance	N/A 0.0015 in0.038 mm
Eng Internal Radial Clearance - Min	N/A 0.0016
Eng Internal Radial Clearance - Max	N/A 0.0026
Pre Install Clearance Min	N/A 0.0016 in0.040 mm
Pre Install Clearance Max	N/A 0.0026 in0.065 mm