• High phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance
• High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication
• Fluoropolymer coated cast iron housing for corrosion resistance.
• Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
• Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
• Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
• Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
• USDA H1 complaint food grade grease

Dimensions

Overall Height (in)	4.00 in
Overall Length (in)	5.06 in
Overall Width (in)	1.75 in
Bore Diameter (in)	1.4375 in
Base to Center Height (in)	3.06 in
Length Through Bore (in)	1.685 in
Slot Width (in)	0.531 in
Slot Spacing (in)	3.500 in
Centerline to Outermost Bearing Face (in)	1.00 in

Technical Specifications

Rolling Element	Ball Bearing
Housing Construction	One Piece
Bore Shape	Straight
Outer Ring Land Profile	Tapered Lands
Misalignment Type	Static Only
Options	Corrosion Resistant - Reduced Maintenance - Lubed for Life
Housing Color	Gray
Certifications	IP69K
Cage Material	PPS - Polyphenylene Sulfide
Series	CRSTF
Housing Type	Take-Up Block, Wide Slot
Seal Type	Multi-Lip Contact Seal
Slot Length (in)	2.50 in
Housing Style	Take-Up Block
Inner Race Heat Treat Method	Zone-Hardened
Adjusting Screw Square Nut Seat Height (in)	1.44 in
Carriage Bolt Size (in)	5/8 in
Ability to Relubricate	No
Adjusting Screw Clearance Hole Diameter (in)	0.88 in
End Cap Available	No
Bearing Type	Standard Duty
Radial Clearance	Standard
Shaft Locking Type	Set Screw
Size Code	2-17
Grease Fitting Thread Size	1/4-28
Static Load Rating (lb)	3,493 lb
Max Operating Temperature (F)	220 °F
Inner Ring Outside Diameter (in)	1.859 in
Housing Coating	Flouropolymer Coated
Fixed vs. Expansion	Fixed
Vibration Frequency Fundamental Train	0.0066 cps
Vibration Frequency Inner Ring Defect	0.0905 cps
Misalignment Capability	±2.0° Misalignment - Static Only
Insert	PN-23
Maximum Speed (RPM)	2000 rpm
Cage Type	Land Riding Retainer
Vibration Frequency Roller Spin	0.0386 cps
Vibration Frequency Outer Ring Defect	0.0595 cps
Housing Material	Cast Iron
Bearing Insert Material	52100 Bearing Steel
Bearing Insert Finish	Phosphorus Nickel Coated
Lubricant	Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
Dynamic Load Rating (lb)	5,782 lb

General Specifications

UPC	662461339305
Weight	3.85 LB
Packaged Length	4.38 IN
Packaged Width	2.06 IN
Packaged Height	6.81 IN
HTC	8483.20.4040
Country of Origin	United States of America