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Nook Industries provides a complete selection of inch and metric Ball Screws, Roller Screws, Acme Screws, Lead Screws, End Bearing Supports, Worm Gear Screw Jacks, Electric Actuators, HRC 60 Linear Shafting, Linear Bearings and Pillow Blocks to the Linear Motion Industry.
 

LINEAR BEARINGS
AND PILLOW BLOCKS

LINEAR SHAFTING
AND SUPPPORT RAILS

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Linear Catalog

Linear Calculators

Linear Glossary

Linear Bearing
Seal Specifications

Shafting End Machining

Linear Lubrication

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LINEAR BEARING SEAL SPECIFICATION: OPEN & CLOSED
Closed Bearings
Open Bearings
LBB Seal Specifications PDF Print Friendly Page
LBB Linear Bearing
Seal Specifications PDF
LBB LINEAR BEARING SEAL SPECIFICATIONS
EXCEL™ LINEAR BEARINGS are designed to fit into precision bores, these bearings are self aligning and offer long life. Precision hardened and ground bearing plates with ball conforming tracks are contained in a molded thermoplastic housing.
CLOSED PRECISION LINEAR BEARINGS SEALS
USE WITH POWERTRAX
LINEAR BEARING		 SHAFT
DIAMETER (in.)		 PART NUMBER DIMENSIONS
T O.D.
LBB-250 1/4 LS-250 .125 .504
LBB-375 3/8 LS-375 .125 .629
LBB-500 1/2 LS-500 .125 .876
LBB-625 5/8 LS-625 .125 1.129
LBB-750 3/4 LS-750 .125 1.254
LBB-1000 1 LS-1000 .187 1.567
LBB-1250 1 1/4 LS-1250 .375 2.004
LBB-1500 1 1/2 LS-1500 .375 2.379
LBB-2000 2 LS-2000 .375 3.004
LBB-2500 2 1/2 LS-2500 .375 3.756
LBB-3000 3 LS-3000 .500 4.506
LBB-4000 4 LS-4000 .500 6.006
CLOSED STAINLESS STEEL LINEAR BEARINGS SEALS
USE WITH POWERTRAX
LINEAR BEARING		 SHAFT
DIAMETER (in.)		 PART NUMBER DIMENSIONS
T O.D.
LBB-250SS 1/4 LS-250SS .125 .504
LBB-375SS 3/8 LS-375SS .125 .629
LBB-500SS 1/2 LS-500SS .125 .879
LBB-625SS 5/8 LS-625SS .125 1.129
LBB-750SS 3/4 LS-750 .125 1.254
LBB-1000SS 1 LS-1000SS .187 1.567
OPEN PRECISION LINEAR BEARINGS SEALS
USE WITH POWERTRAX
LINEAR BEARING		 SHAFT
DIAMETER (in.)		 PART NUMBER DIMENSIONS
T O.D.
OPN-500 1/2 LSO-500 .125 .876
OPN-625 5/8 LSO-625 .125 1.129
OPN-750 3/4 LSO-750 .125 1.254
OPN-1000 1 LSO-1000 .187 1.567
OPN-1250 1 1/4 LSO-1250 .375 2.004
OPN-1500 1 1/2 LSO-1500 .375 2.379
OPN-2000 2 LSO-2000 .375 3.004
OPN-2500 2 1/2 LSO-2500 .375 3.756
OPN-3000 3 LSO-3000 .500 4.506
OPN-4000 4 LSO-4000 .500 6.006
OPEN STAINLESS STEEL LINEAR BEARINGS SEALS
USE WITH POWERTRAX
LINEAR BEARING		 SHAFT
DIAMETER (in.)		 PART NUMBER DIMENSIONS
T O.D.
OPN-250SS 1/4 LSO-250SS .125 .504
OPN-375SS 3/8 LSO-375SS .125 .629
OPN-500SS 1/2 LSO-500SS .125 .879
OPN-625SS 5/8 LSO-625SS .125 1.129
OPN-750SS 3/4 LSO-750 .125 1.254
OPN-1000SS 1 LSO-1000SS .187 1.567


Nook Industries awarded a spot on Network World's 2005 Enterprise All-Star list. Nook was selected for its CAD model web tool that lets customers configure and download products instantaneously.  
Nook Industries website reviewed in a MarketingSherpa Case Study. NookIndustries.com receives recognition for the usability of its website and 2D/3D CAD Model Library.

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NOOK INDUSTRIES, INC. - An ISO 9001:2000 Registered Company
4950 East 49th Street | Cleveland, Ohio 44125 | phone: (216) 271-7900 or (800) 321-7800 | fax: (216) 271-7020

Nook Industries provides a complete selection of inch and metric linear, mechanical and electromechanical actuators to the Linear Motion and Power Tarnsmission Industries. Modular Linear Actuators, Precision Profile Rails, Ball Screws, Roller Screws, Acme Screws, Lead Screws, Ball Splines, End Bearing Supports, Precision Locknuts, Worm Gear Screw Jacks, Electric Cylinder Actuators, HRC 60 Linear Shafting, Linear Slides, Bearings and Pillow Blocks.
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