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McGillFour-Bolt Flange Mounted Ball Bearing Unit, 1-7/16 in Bore, Nylon Insert Race, K-LOK Shaft Locking, Relubricatable

Condition: New – Open box
Condition Note: Made In USA, New Old Stock

Availability:

1 in stock

Four-bolt flange mounted ball bearing unit, 1-7/16 in bore, cast iron housing, nylon insert race, K-LOK locking and a grease fitting. McGill FC4-25K-1-7/16.

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List Price

$40.59

1 in stock

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Specifications

Key Specifications

MFR / BrandMcGill
ModelFC4-25-1-7/16
ID1-7/16 in

Technical Specifications

MaterialCast Iron
TypeFlanged Mount Bearing
Base NumberFC4-25
Industry Termsflange bearing unit; 4-bolt flange bearing; NYLA-K bearing; nylon race bearing; mounted ball bearing; K-LOK bearing; self-aligning flange bearing
Common MisspellingsFC4-25K 1 7/16; FC4-25-1-7-16; Nyla K FC425; McGill FC4 25K; FC4-25K-1.4375
Application TypesConveyors; fan and blower drives; vibrating screens and shaker equipment; agricultural machinery; face-mounted shafts on bulkheads and end plates
Bearing Insert TypeBall
Bore Shaft Size1-7/16 in (36.51 mm)
Housing StyleFour-bolt flange, face mounted - shaft runs perpendicular to the mounting surface
Locking MethodMcGill K-LOK patented shaft locking device
Mpn VariantsFC4-25K-1-7/16; FC4-25-1-7/16; FC4251716; FC4 25K 1-7/16; FC425K1716
Manufacturer StatusNYLA-K mounted bearing line now produced by MB Manufacturing; McGill's other bearing products passed to Regal Rexnord
Bearing TypeMounted ball bearing insert in a nylon race (NYLA-K construction)
Number Of Rows1
Part NumberFC4-25K-1-7/16
Seller Part Number: AM5B5#TNSPIQ

Product Description

What this part is

McGill FC4-25K-1-7/16 four-bolt flange mounted ball bearing unit. Complete housed assembly: cast iron flange housing, nylon insert race, ball bearing insert and K-LOK locking collar, in the original McGill carton with the installation and lubrication leaflet. Bore Diameter: 1-7/16 in (36.51 mm). Unit Quantity: 1 Pc.

Decoding the designation

FC4-25 — McGill NYLA-K four-bolt flange mount ball bearing series.

K — McGill K-LOK patented shaft locking device, as named on the supplied McGill leaflet.

1-7/16 — shaft and bore size in inches.

Specifications

Bearing Type: Mounted ball bearing insert in a nylon race (NYLA-K construction). Housing Style: Four-bolt flange, face mounted. Material: Cast iron housing with a nylon (polyamide) insert race. Rolling Elements: Ball. Number Of Rows: 1. Locking Method: McGill K-LOK. Lubrication: grease fitting on the housing. Series: McGill NYLA-K FC4-25.

Dimensions and mounting

Bore Diameter: 1-7/16 in. Shaft Size: 1-7/16 in. Four-bolt flange pattern for mounting on a vertical face, bulkhead or machine end plate, with the shaft running perpendicular to the mounting surface. The nylon race seats the insert inside the cast housing.

Compatibility and replacement

The NYLA-K mounted line is now produced by MB Manufacturing under the same designations; McGill’s other bearing products passed to Regal Rexnord. Also written FC4-25-1-7/16, FC4-25K-1-7/16, FC4251716 and FC4 25K 1-7/16.

Frequently asked questions

What bore size is the FC4-25K-1-7/16?
1-7/16 in (36.51 mm).

How does it lock to the shaft?
With the McGill K-LOK patented shaft locking device.

What is the housing and insert race made of?
A cast iron flange housing with a nylon (polyamide) insert race.

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