Part Number MS21438-108 Needle Roller Bearing
SKU: 3110012569277MS21438108 Needle Roller Bearing Datasheet
Bore Diameter:
Between 0.4993 inches and 0.5000 inches
Overall Outside Diameter:
Between 1.3115 inches and 1.3135 inches
Lubrication Material:
Grease
Outer Ring Width:
Between 0.4850 inches and 0.5000 inches
Inner Ring Width:
Between 0.6150 inches and 0.6250 inches
Crown Radius:
10.0000 inches
Surface Finish:
Ground
Seal Quantity:
2
Bearing Seal Type:
Contact
Alignment Type:
Self-aligning
Self-alignment Location:
External
Features Provided:
Lubrication hole and lubrication groove
Lubrication Material Specification:
MIL-G-81322 military specification single material response
Material Specification:
L-P-392 federal specification 1ST material response seal or L-P-410, type 6/6 federal specification 2ND material response seal
Surface Treatment Specification:
QQ-C-320 federal specification single treatment response outer ring
Surface Treatment Specification:
QQ-P-416, type 1, class 2 federal specification 1ST treatment response inner ring or MIL-C-13924 military specification 2ND treatment response inner ring
Surface Treatment Specification:
QQ-P-416, type 1, class 2 federal specification 1ST treatment response retaining plate or MIL-C-13924 military specification 2ND treatment response retaining plate
Style Designator:
Track roller
Manufacturer Cage:
96906
Trade Information:
- Schedule B: 8482400000
- SITC: 74640
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Needle roller bearings
Aerospace Hardware Guarantee
Genuine Manufacturers Parts
100% Product Inspection
7 year Sales Record Retention
Fast On-Time Delivery
HAZMAT Certified
Global Shipping