Item # EPB4-315, Pillow Block Roller Bearing Unit - 3.9375 in Bore Dia., Four-Bolt Base, Solid Pillow Block, Cast Iron Material, Non-Expansion Bearing (Fixed) On NTN Bearing Corp. of America

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	Item # EPB4-315, Pillow Block Roller Bearing Unit - 3.9375 in Bore Dia., Four-Bolt Base, Solid Pillow Block, Cast Iron Material, Non-Expansion Bearing (Fixed)

Pillow Block Roller Bearing Unit, Type E

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Pillow Block Roller Bearing Unit, Type E - Dimensions

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Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Dimensional Specifications

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Ordering Options		Find a Distributor Contact NTN Customer Support Specialist Order through NTN DOL (Authorized Distributors Only)

Technical Specifications

Type		Pillow Block Unit

Bearing Type		Spherical Roller Bearing

Locking Device		Set Screw

Seal Type		Contact

Seal Material		Nitrile Rubber

Housing Material		Cast Iron

Housing Construction		1 Piece

End Type		Open

Expansion Type		Non-Expansion Bearing (Fixed)

Mounting Type		4-Bolt

Bore Type		Round

Cage Material		Brass

Clearance		C3

Dynamic Load Rating		95500 lbf

Rotational Speed [Max]		1300.0 RPM

Weight		69.000 lb 31.297 kg

Operating Temperature Range		-40 to 400 ºF -40 to 200 ºC

Lubrication		Relubricatable

Dimensional Specifications

		Pillow Block Roller Bearing Unit, Type E - Dimensions larger image

d		3.9375 in 100.013 mm

B		15.2500 in 387.4 mm

M		4.2500 in 108.0 mm

J		8.4375 in 214.3 mm

C		4.5000 in 114.3 mm

H		2.6250 in 66.7 mm

D min		11.8750 in 301.6 mm

D max		12.9375 in 328.6 mm

E		2.2500 in 57.2 mm

A		5.0625 in 128.6 mm

S		3.0625 in 77.8 mm

F		3/4

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Item # EPB4-315, Pillow Block Roller Bearing Unit - 3.9375 in Bore Dia., Four-Bolt Base, Solid Pillow Block, Cast Iron Material, Non-Expansion Bearing (Fixed)

Ordering Options

Type

Bearing Type

Locking Device

Seal Type

Seal Material

Housing Material

Housing Construction

End Type

Expansion Type

Mounting Type

Bore Type

Cage Material

Clearance

Dynamic Load Rating

Rotational Speed [Max]

Weight

Operating Temperature Range

Lubrication

d

B

M

J

C

H

D min

D max

E

A

S

F

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE