Y857 MAR

Name: Y857 MAR
Brand: Marathon Electric Motors
SKU: Y857 MAR
Availability: OutOfStock

Actual Product May Vary From Image

Product Details

Manufacturer:

Marathon Electric Motors

Manufacturer part number:

Y857

CBT Inventory

Vendor Inventory

Availability:

Expected Leadtime 10 days

Estimated dates are contingent upon manufacturer stock.

Price on Request

Description

Alternate Supplier #

449TTFS8581

Features

Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration NEMA Design C 4140 Shaft Material Roller Bearing on Drive End for belted loads 1.15 Service Factor 80C rise at rated load Class F insulation Inpro® Smart Ring, rotating shaft seals on each end of shaft Internal and external epoxy paint Brass drain and breather Actual test and vibration data supplied with each motor

Specifications

Assembly/Box Mounting:	F1/F2 CAPABLE
C Dim (IN):	51.84
CE:	Y
Connection Drawing Number:	A-EE7300BH
Country of Origin:	United States of America
CSA:	Y
Current:	304
DE Bearing Size:	NU322
DE Bearing Type:	ROLLER
Duty:	CONTINUOUS
Efficiency:	95.4
Electrical Type:	SQ CAGE IND RUN
Enclosure Type:	TEFC
Frame Length (IN):	28.75
Frame Material:	CAST IRON
Frame Size:	447,449
Frame Suffix:	T
Frame Type:	447/449T
Frequency:	60
Harmonized Tariff Code:	8501.53.8040
HP:	250
Insulation Class:	F
IP Code:	55
KVA Code:	G
Max Ambient:	40°C
Motor Orientation:	HORIZONTAL
Mounting Type:	RIGID
NEMA Design:	C
Number of Poles:	6
ODE Bearing Size:	6319
ODE Bearing Type:	BALL
Outline Drawing Number:	B-SS515631-2875
Phases:	3
Power Factor:	81
Power Rating (HP):	250
Power Rating (kW):	187
Resistance Main:	0.012
Rotation:	REV
Service Factor:	1.15
Shaft Diameter (IN):	3.38
Shaft Extension:	8.81
Shaft Type:	T
Speed:	1188
Speed Max:	1188
Starting Type:	PWS & YDRUN
Type of Overload Protector:	NONE
UL:	No
Voltage:	460