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OsbornFlanged Yoke Track Roller – 1-1/4 in Bore, 4 in Roller OD, 4.937 in Flange OD, 2.312 in Width, Tapered Roller Bearing

Condition: New – Open box
Condition Note: New Old Stock, Made In USA. 4-15/16" Total OD

Availability:

1 in stock

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Osborn Load Runner FLRY-4-11 flanged yoke track roller, 1-1/4 in bore, 4 in roller OD, 4.937 in flange, tapered roller bearing. Item 90243, FLRY-4 size.

List Price

$254.90

1 in stock

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Specifications

Key Specifications

MFR / BrandOsborn
ModelFLRY-4-11
Bearing TypeBall Bearing
ID1.25 in
OD4 in
Width2.312 in

Technical Specifications

Base NumberFLRY-4
Industry TermsLoad Runner, yoke roller, flanged track roller, cam follower yoke type, guide roller
Application TypesOverhead conveyors, lift trucks, telescoping masts, steel mill transfer cars, track guidance
Mpn VariantsFLRY-4-11, FLRY411, FLRY 4-11, 90243
Dynamic Load Rating7,390 lb (3000 hr L10 at 100 rpm)
Static Load Rating27,200 lb radial static limit; 13,100 lb thrust static limit
SeriesFLRY Flanged Yoke Load Runner
Rolling ElementsTapered Roller
Item Weight7.7 lb

Cross-References

Cross Reference 1Osborn FLRY-4 item 96229 - catalogue base size, no -11 suffix
Seller Part Number: BI4#FDLXUS

Product Description

What this part is

Osborn Load Runner FLRY-4-11, item 90243, a flanged yoke-style track roller built on the FLRY-4 size. Bore Diameter: 1.250 in. Roller Diameter: 4 in. Flange Diameter: 4.937 in. Roller Width: 2.312 in. Tread Width: 2.25 in. Bearing: sealed tapered roller bearing.

What these specs mean in practice

FLRY-4 base data from Osborn. Radial Capacity, 3000 hr L10 at 100 rpm: 7,390 lb. Radial Capacity, 500 hr L10 at 33-1/3 rpm: 17,590 lb. Radial Static Limit: 27,200 lb. Thrust Static Limit: 13,100 lb. Approximate Weight: 7.7 lb. The integral flange guides the roller against side thrust on a rail or track edge.

Mounting data

Bore Tolerance: +0.0005 / -0.0000 in. Shoulder Diameter: 2.25 in. Shoulder Length: 0.031 in. Flange Thickness: 0.59 in. The yoke design mounts on a through pin or clevis, supported on both sides.

Quantity and configuration

Unit Quantity: 1 Pc. Overall flange OD: 4-15/16 in.

Interchange guidance

Osborn FLRY-4 (item 96229) is the catalogue base size this part is built on, listed without the -11 suffix. The load and weight figures above are its published data.

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