
Customers Also Viewed
Product Information
Customer Review
Product Q&A
IKO Inner Ring for Machined Type Needle Roller Bearing INCH, 1-1/4" Bore, 1-1/2" OD, 32mm Width
IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy. Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64 and cannot obtain 0.2μmRa or less surface finish. Shaft shoulder "da" is found in the main page of IKO Inner Rings
IKO Inner Rings are heat-treated and finished by grinding to obtain rigidity and accuracy. Use IKO Inner Rings when shafts cannot be hardened to HRC 58 to 64 and cannot obtain 0.2μmRa or less surface finish. Shaft shoulder "da" is found in the main page of IKO Inner Rings
Weights & Dimensions
- Outside Dimension Tolerance -0.025 / -0.041 mm
- Bore (D) 31.750 (1-1/4) in
- Bore Tolerance +0 / -0.013
- Width (B) 32
- Width Tolerance +0 / -0.130
Product Details
- Outside Dimension (F) 38.100 (1-1/2)
- Description Inner Ring for Machined Type Needle Roller Bearing - INCH
- Shaft Shoulder (da) Min 37 mm
- Shaft Shoulder (da) Max 37.1 mm
- Oil Hole Yes
- Max Shaft Fillet Corner Radius 1.5
- Brand IKO
- Series LRB
- Manufacturers Part Number LRB202420
- Appropriate Outer Ring BR243320, BR243320UU
Customer Review
Product Q & A
There are no questions for this product.

IKO Inner Ring for Machined Type Needle Roller Bearing INCH, 1-1/4" Bore, 1-1/2" OD, 32mm Width
$13.0
- Product Information
- Customer Review
- Product Q&A