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Koyo Bearing NTH-4472 Thrust Needle Roller Bearing, 2.75" Inner Diameter x 4.44" Outer Diameter x 0.375" Width Thrust Needle Roller Bearing, 2.75" Inner Diameter x 4.44" Outer Diameter x 0.375" Width, 1074 Steel, Riveted Steel Cage, Round Bore
MODEL NTH-4472
$170.35 Each
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Bearing Design
Cage & Roller Assembly
Diameter to Clear Assembly Bore
2.695 in
Diameter to Clear Assembly O.D.
4.5 in
Dynamic Load Rating
32 lbf
Housing Pilot Diameter
4.445 in
I.D.
2 3/4 in
O.D.
4.44 in
Oil Hole
w/o Oil Hole
Origin
Needle Roller & Cage
Precision Ground
Yes
Self Aligning
No
Shaft Pilot Diameter
2.75 in
Shaft Pilot Diameter [MIN]
2.75 in
Static Load Rating [MAX]
128 lbf
Width
3/8 in
- Best used for maxium axial load capacity that requires a thin cross section
- Steel cages are standard for NTHA inch product
- Metric product (81100 and 81200 series) is available with a steel cage (LPB) or polymer (TVPB)
- NTHA calls out a complete inch assembly (two washers and bearing)
- "K." in the prefix calls out bearing only (no washers included) for 81100 and 81200 metric series