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Koyo J-2012 open type caged drawn cup needle roller bearing with a 38.1 mm bore, 31.75 mm OD, and 0.75 inch width. This single-row needle roller bearing features a drawn cup design for compact installations and is suitable for oscillating and rotating applications with limited radial space.
MODEL J-2012
$10.33 Each
Prices are subject to change
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Returnable:No
Bearing Design
Outer Ring & Roller Assembly
Bore
1.25 in / 31.75 mm
Brand
KOYO
Closed End
No
Harmonized Tariff Code
8482.99.65.30
Housing Bore [MAX]
1.5005 in
Housing Bore [MIN]
1.4995 in
I.D.
1 1/4 in
Inch - Metric
Inch
Limiting Speed - Oil
10000 rpm
Manufacturer Item Number
J-2012;PDL001
Number of Rows of Rollers
Single Row
O.D.
1 1/2 in
Oil Hole
w/o Oil Hole
Origin
Needle Radial
Other Features
2 Rib Outer Ring / Drawn Cup Bearing / Steel Cage / Bulk Packing
Outside Diameter
1.5 Inch / 38.1 Millimeter
Precision Ground
No
Relubricatable
No
Retainer
Yes
Rolling Element
Needle Roller Bearing
Self Aligning
No
Separable
No
Thrust Bearing
No
Type
Needle Non Thrust Roller Bearings
UNSPSC
31171512
Width
0.75 Inch / 19.05 Millimeter, Width:3/4 in
- Best used for good radial load capacity and high speeds for thin cross section applications
- A hardened and machined shaft or an "IR" Inner Ring is required for optimal performance
- A press fit into the housing is required
- Available with an oil hole (-OH or .AS1 in suffix)
- Available with one seal (JT MJT HK-RS) or two seals (JTT HK-.2RS)
- Available with heavy duty rollers (JH style) for applications that require maximum radial load capacity and high speed
- Available with a closed end (MJ BK)
- Available in inch (J MJ) and metric (HK BK)
How 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.
#860693
Brand
IKO Bearing
Model
BA2012ZOH
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