• Link-Belt PU3MK90 Ball Bearings PU3K00 Pillow Block. Contact Rexnord for more details.

Dimensions

Overall Length (in)	17.31 in
Overall Width (in)	5 in
Bolt Size (in)	1 in
Base Width (in)	5 in
Length Through Bore (in)	3.97 in
Foot Height (in)	2.56 in
Bore Diameter (mm)	90 mm
Overall Height (in)	11.06 in
Base to Center Height (in)	5.6875 in
Bolt Spacing (in)	14.5 in
Centerline to Outermost Bearing Face (in)	2.42 in

Technical Specifications

Housing Base	Semi-Solid
Housing Construction	One Piece
Housing Type	Pillow Block, Two Bolt
Housing Style	Pillow Block
Rolling Element	Ball Bearing
Housing Color	Black
Bore Shape	Straight
Cage Material	Molded fiber glass reinforced nylon
Seal Type	CLEARANCE SEAL WITH FLINGERS
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Shaft Locking Collar Kit/Adapter Assembly	SNW12090
Slot Length (in)	1.5 in
Locking Collar Outside Diameter (in)	5.12 in
Ability to Relubricate	Yes
Housing Coating	Powder Coated
Static Load Rating (lb)	31,600 lb
Vibration Frequency Inner Ring Defect	0.0817 cps
Bearing Insert Material	52100 Bearing Steel
Bearing Type	Heavy Duty
Base Length (in)	17.31 in
Insert	UG3MK90L
Vibration Frequency Fundamental Train	0.0065 cps
Size Code	363
Dynamic Load Rating (lb)	45,000 lb
Misalignment Capability	±2.0° Misalignment - Static Only
Grease Fitting Thread Size	1/8 NPT
Max Operating Temperature (F)	225 °F
Fixed vs. Expansion	Fixed
Cage Type	Ball Riding Retainer
Max Operating Temperature (C)	107 °C
End Cap Available	No
Vibration Frequency Roller Spin	0.0340 cps
Inner Ring Outside Diameter (in)	5.339 in
Bearing Brand	LINK-BELT 300 SERIES HD BALL
Lubricant	EXXON RONEX MP STD
Maximum Speed (RPM)	2750 rpm
Radial Clearance	C3 STANDARD
Vibration Frequency Outer Ring Defect	0.0516 cps
Shaft Locking Type	Set Screw
Locking Device Kit	SNW12090
Housing Material	Cast Iron

General Specifications

UPC	662864744393
Weight	82.00 LB
HTC	8483208040
Country of Origin	Mexico