IKO IRB881
Inner Ring, Inch , For Shell Type, High Carbon Steel, To Assemble with BA128Z and YB128
(BRAND)：IKO
(Availability)：In Stock
Order Number
IRB88-1
Shaft Diameter
12.70
mm
Inside Diameter
12.70
mm
Outer Diameter
19.05
mm
Width
13.08
mm
da min
16.9
mm
da max
17.5
mm
ras max
0.6
mm
Assembled bearings (BA_Z, BAM)
BA 128Z
Assembled bearings (BHA_Z, BHAM)
-
Assembled bearings (YB, YBH)
YB 128
Mass
15.8
g
IRB881 IKO Inner Ring Provides Specified Inch-Series Dimensions
What are the basic dimensions of the IRB881 inner ring?
The IKO IRB881 is listed as order number IRB88-1 in the Inner Rings series. Its supplied dimensions are:
- Shaft diameter: 12.70 mm
- Inside diameter: 12.70 mm
- Outer diameter: 19.05 mm
- Width: 13.08 mm
- da minimum: 16.9 mm
- da maximum: 17.5 mm
- ras maximum: 0.6 mm
IRB881 Uses the Listed High Carbon Chrome Steel Material
What material information is provided for this inner ring?
The product data identifies the bearing material as high carbon chrome steel. The detail description also refers to the component as a high carbon steel inner ring. No additional material grade, coating, or certification details are supplied.
IRB881 Is Documented for Assembly with BA128Z and YB128
Which assembled bearings are listed with the IRB881 inner ring?
The supplied product information describes the inner ring as inch sized and for shell type. It lists the following assembly references:
- BA_Z, BAM assembly: BA 128Z
- BHA_Z, BHAM assembly: no value listed
- YB, YBH assembly: YB 128
The listed mass is 15.8 g.
