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MS27645-4

Bearing

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Description

Bearing

Specifications

Approximate Inside Shoulder Diameter A 0.390 in
Bore B 0.2500 in
Bore B Tolerance -0.0005 in
Bore Diameter 0.2500
Industry Standards/Certification MS27645
Inside Ring Bore Chamfer E 0.005 in
Inside Ring Bore Chamfer E Tolerance -0.000 in
Inside Ring Width W 0.484 in
Inside Ring Width W Tolerance -0.005 in
Manufacturing Part Number KSP4
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
Maximum Axial Play 0.025 in
NIIN 00-042-4806
NSN 3110-00-042-4806
Outside Diameter D 0.9014 in
Outside Diameter D Tolerance -0.0005 in
Outside Ring Outer Diameter Chamfer C 0.032 in
Outside Ring Outer Diameter Chamfer C Tolerance -0.000 in
Outside Ring Width H 0.335 in
Outside Ring Width H Tolerance -0.005 in
Radial Limit Load Rating 1410 lb
Special Features 10 degrees self-aligning in either direction test kx heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 deg.f axial play 0.025 in. max. a80 pct.full of mil-g-81322
Style Designator Single row self aligning 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 300 lb
Weight .005 lb

Other sizes

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