Roller Bearing Unit

Model / MPN: 550868 | NSN: 3130-01-225-3638

An assembled unit, composed of a housing incorporating a single or multiple row roller bearin (s) , designed to meet various or specific conditions of mounting.

Product Details

NATO Stock Number

3130-01-225-3638

Sold in multiples of

1 EA

DEMIL

Bore Diameter

Between 2.2500 inches and 2.2510 inches

Base Thickness

1.620 inches

Center To Center Distance Between Mounting Holes Along Width

Between 7.750 inches and 8.750 inches

Center To Center Distance Between Mounting Holes Along Length

1.880 inches

Housing Height

5.620 inches

Housing Length

4.000 inches

Housing Width

10.380 inches

End Application

Peacekeeper t and h

Base Length

3.500 inches

Rolling Element Groove Quantity

Alignment Type

Self-aligning

Internal Fit-up Designation

Standard

Block Type

Fixed

Load Capability Type

Radial and thrust

Height From Bottom Of Base To Bore Centerline

2.750 inches

Rotating Element Locking Method

Direct

Material

Iron cast housing

Material

Steel comp e52100 inner race

Material

Steel comp e52100 race

Material

Steel comp e52100 roller

Style Designator

Pillow block, optional split

55086 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

550868 Cross Reference

ST36D29-1