MBR220840

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #101733717

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Product Details

Specifications

Static Load Rating	53500 lb
Flange Type	4-Bolt Flange
Bore Dia. [Max]	4 in
Lubrication Type	Preservative Only - No Grease
Retainer Type	Engineered Polymer
Housing Coating	Powder Coated
Setscrew Torque	680 in-lbs
Bearing Type	Spherical Roller
Microlock Kit	ML3
Shaft Locking	Single Set Collar
Mounting Bolt Size	1/2 in
Vibration Frequency Inner Ring Defect	0.1791 cps
Duty	Heavy-Duty
Locking Collar O.D.	3 9/16 in
Bore Dia. [Min]	3/4 in
Inch/Metric	Inch
Bearing Design	Non-Expansion
Bore Length	3 1/2 in
RPM [Max]	2000 rpm
Temperature [Max]	225 °F
Special Lube Percent	0% Fill
Relubricatable	Yes
Distance Between Bolt Holes	4 19/32 in
Radial Dynamic Load Capacity	43240 lb
Size Code	8
Shape	Round
Shaft Dia.	2 1/2 in
Pilot Dia.	5 1/2 in
Vibration Frequency Roller Spin	0.0607 cps
Locking Device	Setscrew Locking
Vibration Frequency Outer Ring Defect	0.1376 cps
Series	2000
Primary Seal	Buna Spring Loaded Lip Seal
Bolt Circle Radius	3 1/4 in
Housing Material	Cast Iron
Vibration Frequency Fundamental Train	0.0072 cps
Grease Fitting Size	1/8 NPT
Pilot Depth	1 in
Seal Type	Spring Loaded Heavy Contact Seals
Type	Spherical Roller Bearing
Weight	14.4 LB
EAN or UPC	698210009748