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MS27641-5

Name: MS27641-5
Brand: MS
SKU: MS27641-5

Bearing

Description

Bearing

Alternate Part Number	KP5A
Approximate Inside Shoulder Diameter A	0.415 in
Bore B	0.3125 in
Bore B Tolerance	-0.0005 in
Bore Diameter	0.3125
Industry Standards/Certification	MS27641
Inside Ring Bore Chamfer E	0.015 in
Inside Ring Bore Chamfer E Tolerance	-0.000 in
Inside Ring Width W	0.297 in
Inside Ring Width W Tolerance	-0.005 in
Manufacturing Part Number	KP5A
Material	CRES
Material Specification	66 federal standard all material responses ball, 66 federal standard single material response inner ring, 66 federal standard single material response outer ring, Ams 3652 assn standard single material response seal or ams 3666 assn standard single material response seal
NIIN	00-033-9851
NSN	3110-00-033-9851
Outside Diameter D	0.8125 in
Outside Diameter D Tolerance	-0.0005 in
Outside Ring Outer Diameter Chamfer C	0.016 in
Outside Ring Outer Diameter Chamfer C Tolerance	-0.000 in
Outside Ring Width H	0.234 in
Outside Ring Width H Tolerance	-0.005 in
Radial Limit Load Rating	2190 lb
Special Features	Heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 degrees f and radial and lateral eccentricity inner ring 0.0010 in. outer ring 0.0016 in. internal radial clearance 0.0004-0.0010 in. 280 pct full of mil-g-81322
Style Designator	Single row inner ring extended both sides
Surface Treatment	Cadmium exposed surfaces as mounted
Surface Treatment Specification	Cl 2 federal specification single treatment response exposed surfaces as mounted type 1 qq-p-416
Thrust Limit Load Rating	1000 lb
Weight	0.04 lb

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Catalog data updated 2026-07-05. Report a data error