Part Number MS28914-4C Airframe Roller Bearing
SKU: 3110010880333Product Features
0.0002 in. To 0.0010 in. Internal clearance, lubrication hole and lubrication groove in outer ring, 10 degrees self alignment in either direction
MS289144C Airframe Roller Bearing Datasheet
Bore Diameter:
Between 0.2495 inches and 0.2500 inches
Overall Outside Diameter:
Between 1.2495 inches and 1.2500 inches
Lubrication Material:
Grease
Outer Ring Width:
Between 0.7450 inches and 0.7500 inches
Inner Ring Width:
Between 0.0950 inches and 1.0000 inches
Retainer Fabrication Method:
Machined
Seal Quantity:
2
Bearing Seal Type:
Contact
Lubrication Material Specification:
MIL-G-81322 military specification single material response
Material Specification:
MIL-S-5626 military specification 1ST material response retainer or QQ-C-390 federal specification 2ND material response retainer
Material Specification:
MIL-S-7420 military specification single material response outer ring
Material Specification:
MIL-S-7420 military specification single material response roller
Material Specification:
MIL-S-7420MATT2BHDST0030 military specification single material response inner ring
Surface Treatment Specification:
QQ-P-416, type 1, cl 2 federal specification single treatment response all external/exposed metal surfaces
Style Designator:
Concave rollers, double closure, self aligning
Manufacturer Cage:
81343
Trade Information:
- Schedule B: 8482800080
- SITC: 74680
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Other ball or roller bearings, including combined ball/roller bearings, nesoi
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