Special Purpose – Royal Enterprises

Fafnir® Safety End Caps

admin — Thu, 27 Feb 2020 21:52:12 +0000

Fafnir® Safety End Caps

Easy-to-install safety end caps protect exposed rotating shafts, reducing hazards around many types of equipment. The patent-pending design meets all applicable OSHA requirements.

The new Fafnir^® safety product line consists of a mounting ring and snap-on cover, both molded in a durable, bright yellow polymer. The end cap snaps into the adhesive-backed ring that adheres to the outboard face of most flanged bearing housings. The secure, 360-degree fit makes for a rugged unit that also provides basic protection from contaminants and washdown.

Factory retrofits are a snap with everything provided in a handy kit. The cost-effective end covers are simple to install on Timken and most other flanged units. Current sizes range from 20 mm to 50 mm (3⁄4in. to 1-15/16in.) shaft sizes for two or four-bolt flanged cast iron, malleable iron, and other selected housing styles and sizes.

Design Attributes

Improved safety – convenient means to protect factory workers from contact with rotating stub shafts.
OSHA requirements – design meets current OSHA regulations mandating safety covers for exposed shafting.
Easy installation – end cap snaps easily and securely into adhesivebacked mounting ring.
High visibility – both end cap and mounting ring are molded in bright yellow for optimum visibility and safety.
Simple retrofit – convenient field installation involves easy attachment of mounting ring to outboard face of a variety of housed units from different manufacturers.
Flexible use – easy field installation expands application for housed units produced by a variety of manufacturers.
Cost efficiency – quick and simple field retrofits minimize downtime and avoid replacing existing housed units.
Durable service – tough polymer components and strong adhesive bond stand up to typical factory usage.
Contamination protection – end cap with 360° interlocking fit provides basic protection against contamination and washdown.
Convenient kits – everything needed for installation is provided in a handy kit.

Applications

Food processing
Material handling, including conveyors, luggage handling and packaging lines

Disk Harrow Units

admin — Thu, 27 Feb 2020 21:47:46 +0000

Disk Harrow Units

Disk harrow units provide protection against dirt in agricultural applications.

Design Attributes

Patented design uses Timken’s cutting-edge sealing technology.
Molded, one-piece rubber integrated inner seal and flexible composite retainer work together to reject dirt and moisture.
Rugged construction and high-quality ball bearings are known for maximizing life in wide-spread industrial applications.
Bearings are placed in stamped, heavy-gage housings to offer close clearance to inner-ring shrouds.

Applications

Agriculture (field preparation)
Industrial equipment

Idler Pulleys

admin — Thu, 27 Feb 2020 21:43:59 +0000

Idler Pulleys

integrated, pressed-steel idler pulleys combine a precision ball bearing with rubber seals to create a self-contained unit.

Design Attributes

A single-row radial ball bearing with an inner ring extends on both sides to provide clearance for abutting parts and obtain greater shaft support.
Contact-type rubber seals assure positive retention for lubricant and full protection against dirt, dust and foreign matter.
All units are non-relubricatable.

Applications

Agriculture
Forestry

Special Features Available

Smoothly rolled-over edges to eliminate chafing and scuffing.
Weep holes on the rivet circle to supply water drainage while they are being mounted horizontally.

Designs available: V-belts, backs of V-belts. Both are made for A, B, C and D-section belts.
Housing types available: V, flat and chain.

Cartridges

admin — Thu, 27 Feb 2020 21:39:42 +0000

Cartridges

Our cartridges are available in metallic or rubber. The bearing inserts have grade 10 balls and super-finished ball paths to support proper lube film and reduce noise.

Metallic Design Attributes

Mounts in straight bore housings.
Comes complete with wide inner-ring bearing insert and three-piece “R” seal.

Conductive Rubber Design Attributes

Offers straight, beveled or special profiled outer diameter.
Comes complete with extended inner ring bearing insert.
Very quiet and dampens vibration.

Applications

Heating and air-conditioning
Ventilating equipment
Conveyor systems
General industrial equipment

Survivor Series

admin — Thu, 27 Feb 2020 21:23:52 +0000

Survivor Series

Survivor Series housed units excel in highly corrosive environments.

Survivor PT Series

With a polymer housing that is more durable than nylon or coatings, the Survivor PT Series provides lasting protection with high-load capacity. Integral anti-corrosion properties cannot scrape or flake off during use. The polymer resists a broad range of acids and alkalis, as well as steam and continuous temperature up to 120 degrees Celsius (250 degrees Fahrenheit) (brief exposure up to 160 degrees Celsius (320 degrees Fahrenheit)).

Survivor NT Series

These units feature an electro less, nickel-plated housing and a corrosion-resistant bearing insert with a choice of locking systems.

PS Series

The PS Series offers polymer housing and a 300-series stainless-steel insert to provide the highest possible corrosion resistance.

Design Attributes

Proprietary thin-dense chrome (TDC) coating is applied to all NT/PT bearing inserts for superior corrosion protection.
Coating is designed not to crack or peel under known application conditions.
All Survivor units are FDA/USDA-compliant for incidental contacts.
Bearings are installed in housings that use engineered torque fits.
Channels grease to flush through the bearing rather than between the bearing OD and housing.
Stainless balls, set screws and collars are included (where applicable).

Applications

Food and beverage
Waste water
Car washes
Highway salt and sand
Chemical and rubber
Pharmaceutical
Maritime
Paper mills
Material handling

Housing Types Available: pillow blocks, flange units, take-up units.

Centerline heights available: high base, low base, tapped base.

Product variations:

Example: YCJT 1 3/16 PT

Y	Insert Type:	1 3/16	Shaft Size:
	Y = setscrew lock		1 3/16 = 1 3/16″
	R = self-locking collar		25 = 25mm
	K = light-duty, setscrew lock	PT	Series Type:
CJT	Housing Style:		PT = polymer housing, TDC coated insert
	AK = low base pillow block		NT = nickel-plated housing, TDC coated insert
	AS = high base pillow block		PS = polymer housing, stainless steel insert
	CJ = four-bolt flange
	CJT = two-bolt flange
	TB = tapped base
	FB = flanged bracket
	TU = take-up unit

	FREQUENT WASDOWNS	LOW SPEED OR LIGHT LOADS	FULL RANGE SPEED/LOAD
Y-PT SURVIVOR PT with setscrew lock	X		X
R-PT SURVIVOR PT with self-locking collar	X		X
K-PS SURVIVOR PS with light-duty stainless steel, setscrew lock bearings	X	X
R-NT SURVIVOR NT with self-locking collar	X		X

	SINGLE-DIRECTION ROTATION	REVERSING-DIRECTION ROTATION	LARGE SIZES AVAILABLE
Y-PT SURVIVOR PT with setscrew lock		X
R-PT SURVIVOR PT with self-locking collar	X
K-PS SURVIVOR PS with light-duty stainless steel, setscrew lock bearings		X
R-NT SURVIVOR NT with self-locking collar	X		X

	HOUSING – ELECTROLESS NICKEL-PLATED
TDC INSERTS	2-bolt flange	4-bolt flange	High Base Pillow Block	Low Base Pillow Block
Eccentric Locking Collar	RCJT NT	RCJ NT	RAS NT	RAK NT
Setscrew	YCJT NT SGT	YCJT NT SGT	YAS NT SGT	YAS NT SGT
*STAINLESS INSERTS	Not Applicable	Not Applicable	Not Applicable	Not Applicable

	HOUSING – ENGINEERED POLYMER
TDC INSERTS	2-bolt flange	4-bolt flange	High Base Pillow Block	Low Base Pillow Block
Eccentric Locking Collar	RCJT PT	RCJ PT	RAS PT	RAK PT
Setscrew	YCJT PT SGT	YCJT PT SGT	YAS PT SGT	YAS PT SGT
*STAINLESS INSERTS	KCJT PS	KCJ PS	KAS PS	KAK PS