TB-20TC

705930 / Gold Line Ball Bearing

Item #101181398

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Product Details

Tapped base units are well suited for applications where shafts are close together.

Powder coated epoxy cast iron housing with extended inner ring bearings
Skwezloc® concentric locking for near perfect concentricity
Single lip contact seal
Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Sealmaster® exclusive lock pin & dimple for direct lubrication and anti-rotation

Specifications

Thread Depth	0.75 in
Seal Type	Single Lip Contact
Shaft Height	1.875 in
Outer Ring Land Profile	Standard
Bore Size - Inch	1.25
Retainer Type	Land Riding
Speed [Max]	4650 rpm
Housing Material	Cast Iron
Replaceable Insert	Yes
Relubricatable	Yes
Overall Height	3.75 in
Base to Center Height (in)	1.875
Insert No.	2-14TC
Collar O.D.	2.438 in
Base Width	4.25 in
Overall Length	4.25 in
Bore Size	1.25 in
Bearing Insert Coating	Black Oxide
Housing Base	Solid
Platform	Gold Line Ball Bearing
End Cap	No
Operating Temperature [Max]	220 °F
Locking Type	Concentric
Bolt Center-to-Center Length	3.25 in
Expansion	No
Base to Center Height	1.875 in
Thread Depth (in)	0.75
Bolt Center-to-Center Length (in)	3.25
Shaft Height (in)	1.875
Housing Color	Gray
Lubrication	Lithium Complex NLGI 2 Grease
Thread Size	1/2-13
Base Width (in)	4.25
Centerline to Front Face (in)	1.063
Measure Units	Inch
Internal Clearance	Standard
Angle of Misalignment	±2°
Inner Race Heat Treat Method	Zone-Hardened
Collar OD (in)	2.438
Bearing Type	Ball Bearing
Insert Material	52100 Bearing Steel, Black Oxided
Misalignment Type	Static Only
Bore Shape	Straight
Maximum Operating Temperature	220
Pillow Block Type	Tapped Base
Housing Construction	One Piece
Centerline to Front Face	1.063 in
Inch/Metric	Inch
Duty Series	Standard
Weight	4.6 LB
EAN or UPC	662461034071