Item # SNC 318, Split Pillow Blocks, Cast Iron Housing, SNC Type On NTN Bearing Corp. of America

Search Catalog



	All Categories Split Pillow Blocks, Cast Iron Housing, SNC Type

All Categories > Mounted Roller Units > Split Pillow Blocks, Cast Iron Housing, SNC Type > Item # SNC 318


	Item # SNC 318, Split Pillow Blocks, Cast Iron Housing, SNC Type

Split Pillow Blocks, Cast Iron Housing, SNC Type

larger image

Unit of Measure: Imperial Metric Both

Order Now · Technical Specifications · Seal Options · Breaking Loads · Allowable Loads · Dimensional Specifications

Order Now

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

Housing Material		Grey Cast Iron

Housing Construction		2 Piece

End Type		Open

Housing Number		SNC 318-618

Bearing Number		22318EAW33C3

Mounting Type		2-Bolt

Fixing Bolts		M24

Recommended Torque Fixing Bolts		500 N·m

Connection Bolts		M24x110

Recommended Torque Connection Bolts		500 N·m

Stab Rings (2)		FR190X5

End Cover		SC318-618EC

Dynamic Load Rating		150000 lbf 668000 N 668.00 kN

Static Load Rating		147000 lbf 652000 N 652.00 kN

Rotational Speed [Max]		3000 RPM

Weight		40.807 lb 18.510 kg

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

Lubrication		Relubricatable

Lubrication Type		Grease

Seal Options

Double Lip		SC318DS

V-ring Seal		SC318SV

Labyrinth		SC318LA

Taconite		SC318TA

Felt		SC318FS

Breaking Loads

Breaking Loads 0º		800 kN

Breaking Loads 55º		670 kN

Breaking Loads 90º		400 kN

Breaking Loads 120º		315 kN

Breaking Loads 150º		280 kN

Breaking Loads 180º		340 kN

Allowable Loads

Maximum Loads 120º		360 kN

Maximum Loads 150º		210 kN

Maximum Loads 180º		180 kN

Dimensional Specifications

		Split Pillow Blocks, Cast Iron Housing, Cyl. Bore, SNC Type - Dimensions larger image

d		3.5433 in 90.000 mm

d1		4.3307 in 110.000 mm

a		14.9606 in 380.0 mm

h		4.4094 in 112.0 mm

h1		8.6614 in 220.0 mm

b		4.3307 in 110.0 mm

c		1.5748 in 40.0 mm

m		12.5984 in 320.0 mm

l		6.2992 in 160.0 mm

v		1.2598 in 32.0 mm

u		1.0236 in 26.0 mm

D		7.4803 in 190.0 mm

g		2.9134 in 74.0 mm

m1		11.8110 in 300.0 mm

m2		13.7008 in 348.0 mm

m3		9.8425 in 250.0 mm

n1		2.5984 in 66.0 mm

n2		3.0709 in 78.0 mm

Diameter Dowel Pins		0.3150 in 8.0 mm

MORE IMAGES


	· Split Pillow Blocks, Cast Iron Housing, Cyl. Bore, SNC Type - Dimensions

VIEW CAD DRAWING



· 3D


· 2D Front View


· 2D Left Side View


· 2D Sales Drawing

DOWNLOADS


		SNC Frequently Asked Questions (FAQ)

		SNC Quick Reference Guide (QRG)

RELATED PRODUCTS



	Lubricators & Tools

Item # SNC 318, Split Pillow Blocks, Cast Iron Housing, SNC Type

Ordering Options

Type

Bearing Type

Housing Material

Housing Construction

End Type

Housing Number

Bearing Number

Mounting Type

Fixing Bolts

Recommended Torque Fixing Bolts

Connection Bolts

Recommended Torque Connection Bolts

Stab Rings (2)

End Cover

Dynamic Load Rating

Static Load Rating

Rotational Speed [Max]

Weight

Operating Temperature Range

Lubrication

Lubrication Type

Double Lip

V-ring Seal

Labyrinth

Taconite

Felt

Breaking Loads 0º

Breaking Loads 55º

Breaking Loads 90º

Breaking Loads 120º

Breaking Loads 150º

Breaking Loads 180º

Maximum Loads 120º

Maximum Loads 150º

Maximum Loads 180º

d

d1

a

h

h1

b

c

m

l

v

u

D

g

m1

m2

m3

n1

n2

Diameter Dowel Pins

2014-07-29 | PRESS RELEASE

2014-05-09 | PRESS RELEASE