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Timken TAFB22K315SM is a four-bolt square flange mounted spherical roller bearing unit. It features a 3-15/16 inch imperial bore and a tapered adapter locking style. The housing incorporates a 22222 series spherical roller bearing insert, designed for heavy-duty applications requiring high radial load capacity and self-alignment in flange-mounted configurations.
MODEL TAFB22K315SM
$1,281.03 Each
Prices are subject to change
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Returnable:No
0.102 mm Shaft dia (in)
3 15/16 Shaft size type:Imperial Y1 - Geometry Factor:2.55 Y2 - Geometry Factor:3.80 e - Geometry Factor:0.26
0.135 mm Shaft Size
3 15/16 in Shaft Tolerance:0.0040 in
0.170 mm Pre Install Clearance Min
0.0053 in
145 mm Dimension A1
14.45 in
20 mm Engineering group
Mounted Bearing Float:0.083 in
309.9 mm Dimension J (Bolt Size)
0.75 in
367 mm Dimension BC
12.2 in
Bearing number
22222
Engineering group
Mounted Bearing
Housing construction
Four-Bolt Square Flange
Locking
Tapered Adapter
Locking style
Tapered Adapter
Shaft dia (in)
3-15/16
Shaft size type
Imperial
Full timken part number: TAFB22K315SB TAFB22K315SC TAFB22K315SEB TAFB22K315SEC TAFB22K315SEM TAFB22K315SEN TAFB22K315SEO TAFB22K315SET TAFB22K315SM TAFB22K315SN TAFB22K315SO TAFB22K315ST
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more