Warning! These products are obsolete, and are listed for archival purposes only. See Thomson linear bearing product selector for current product offering.

Excel Pillow Block, Inch Twin Open

SELF-ALIGNING PILLOW BLOCKS

Nook Pillow Blocks simplify mounting of Nook Linear Bearings. They are available with EXCEL™ Bearings to fit shafts from 1/4 to 2 inch and 10 to 50mm. Nook Pillow

Blocks provide the precision bearing bores necessary for linear bearing installation.
Pillow Blocks are sealed at both ends.
Open Excel™ bearing Pillow Blocks are designed for use on fully supported PowerTrax™ HG "L" shafting.
Open Pillow Blocks longitudinal section equal to one ball circuit removed from support rail clearance.

Twin Pillow Blocks use two Open or Closed Excel™ bearings for larger capacities.

Lubrication

Prolong Bearing Assembly Reliability And Life

Seal Specifications

Nook Linear Bearing Seals are designed for use in custom housings where additional sealing is desired. They are made of a synthetic rubber compound to allow smooth linear motion with maximum sealing efficiency.

Precision Series

	POWERTRAX LINEAR BEARING	SHAFT DIA. (in.)	PART NUMBER	DIMENSIONS
				T	O.D.
PRECISION SEALS	LBB-250	1/4"	LS-250	0.125	0.504
	LBB-375	3/8 "	LS-375	0.125	0.629
	LBB-500	1/2"	LS-500	0.125	0.879
	LBB-625	5/8"	LS-625	0.125	1.129
	LBB-750	3/4"	LS-750	0.125	1.254
	LBB-1000	1"	LS-1000	0.187	1.567
	LBB-1250	1/1/4"	LS-1250	0.375	2.004
	LBB-1500	1-1/2"	LS-1500	0.375	2.379
	LBB-2000	2"	LS-2000	0.375	3.004
STAINLESS STEEL SEALS	LBB-250SS	1/4"	LS-250SS	0.125	0.504
	LBB-375SS	3/8"	LS-375SS	0.125	0.629
	LBB-500SS	1/2"	LS-500SS	0.125	0.879
	LBB-625SS	5/8"	LS-625SS	0.125	1.129
	LBB-750SS	3/4"	LS-750SS	0.125	1.254
	LBB-1000SS	1"	LS-1000SS	0.187	1.567

Open Series

	POWERTRAX LINEAR BEARING	SHAFT DIA. (in.)	PART NUMBER	DIMENSIONS
				T	O.D.
PRECISION SEALS	OPN-500	1/2"	LSO-500	0.125	0.629
	OPN-652	5/8"	LSO-625	0.125	0.879
	OPN-750	3/4"	LSO-750	0.125	1.254
	OPN-1000	1"	LSO-1000	0.187	1.567
	OPN-1250	1-1/4"	LSO-1250	0.375	2.004
	OPN-1500	1-1/2"	LSO-1500	0.375	2.379
STAINLESS STEEL SEALS	OPN-375SS	3/8"	LSO-375SS	0.125	0.629
	OPN-500SS	1/2"	LSO-500SS	0.125	0.879
	OPN-625SS	5/8"	LSO-625SS	0.125	1.129
	OPN-750SS	3/4"	LSO-750SS	0.125	1.254
	OPN-1000SS	1"	LSO-1000SS	0.187	1.567

Lubrication is the key to continued performance and reliability of bearing assemblies. LBL-1 is a multi-purpose pure synthetic lubricant. The stable and predictable chemical properties of LBL-1 help it last longer and outperform conventional petroleumbased greases and oils. Lubricant additives fill microscopic surface irregularities to form a smooth, lubricated surface.

LBL-1 Lubricant Features And Benefits

Synthetic, non-toxic, odorless
Low coefficient of friction
Free flowing at down to -40°
USDA H-1 Rating
Water and Saltwater Resistant
Won't drip, run or evaporate
Inhibits rust and corrosion
Long lasting
Reduces friction and wear

LBL-1 Specifications
ISO GRADE	220
PENETRATION (worked)	285
DROPPING POINT	N/A
GELLING AGENT	Synthetic
TIMKEN OK LOAD	40 lbs.
OIL VISCOSITY cst @ 40°C	118-122
OIL VISCOSITY cst @ 100°C	14-17
TEMPERATURE RANGE	-45°C to 450°F

LBL-1 LIQUID
PART NUMBER	LBL-1
NET CONTENTS PER UNIT	4 oz.
PART # NLU-1006	1 BOTTLE weight of 4 oz.
PART # NLU-2006	1 CASE with 12 bottles total weight of 3 lbs.

	Product Info		Performance Specifications
Product	Nominal Shaft Diameter [in]	Part Number	Dynamic Load Maximum [lb]	Dynamic Load Normal [lb]	Static Load Maximum [lb]	Static Load Normal [lb]
Excel TEP-08-OPN	¹⁄₂	TEP-08-OPN	304	304	224	224	Specs Configure/Quote
Excel TEP-10-OPN	⁵⁄₈	TEP-10-OPN	636	630	472	458	Specs Configure/Quote
Excel TEP-12-OPN	³⁄₄	TEP-12-OPN	796	772	624	558	Specs Configure/Quote
Excel TEP-16-OPN	1	TEP-16-OPN	1422	1380	1122	1002	Specs Configure/Quote
Excel TEP-20-OPN	1 ¹⁄₄	TEP-20-OPN	2112	2050	1626	1452	Specs Configure/Quote
Excel TEP-24-OPN	1 ¹⁄₂	TEP-24-OPN	2692	2614	1942	1734	Specs Configure/Quote
Excel TEP-32-OPN	2	TEP-32-OPN	4370	4242	3326	2970	Specs Configure/Quote