230/530KYMBW507C08

Steel 20.866 in I.D. Spherical Roller Bearing

Item #105049689

Tapered Bore

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Steel Tapered Bore Spherical Roller Bearing

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Product Details

Longer bearing life achieved from higher capacity (vs. competitors)
Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
Improved bearing performance in extreme operating conditions, minimizing impact of contaminants that can get caught in the bearing's roller and cage due to an enhanced cage bridge design
Extend bearing life in applications with extreme shock/vibration, high gravitational forces and minimal lubrication conditions due to the extra strength and durability provided by our machined brass cage

Specifications

Housing Fillet Radius [Max]	0.2 in
Limiting Speed - Oil	530 rpm
Rolling Element Material	Steel
Tolerance	Iso Class 0 (Equiv. to RBEC 1)
Fillet Radius	0.2 in
I.D.	530 mm
Bore Type	Tapered Bore
O.D.	780 mm
Ring Modification	W33 - Lubrication Groove & 3 Holes in Outer Ring, W45A - Tapped Holes in Face of Outer Ring to Facilitate Lifting, C02 - Inner Ring w/Extra Close Running Accuracy, W31 - Bearing Inspected to Meet Special Quality Requirements, C04 - Outer Ring w/Extra Close Running Accuracy
Relubricatable	No
No. of Rows	2
Enclosure	Unsealed
Bearing Material	Steel
Internal Clearance	C0
Radial Internal Clearance	Normal
Limiting Speed - Grease	400 rpm
Precision Class	ISO P0
Inner Ring Width	7.284 in, 185 mm
Cage Type	Machined Finger
Bearing Type	Radial Bearing
Radial Internal Clearance Specification	Normal Clearance
Shaft Fillet Radius [Max]	0.200 in
Overall Width	7.284 in, 185 mm
Closure Type	Open
Cage Material	Brass/Bronze
Outer Ring Width	7.284 in, 185 mm
Inch/Metric	Metric
Origin	Spherical Radial
Weight	686.0 LB
EAN or UPC	87796142893