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Cylindrical Roller Bearing

Model / MPN: MR109KD400 | NSN: 3110-00-948-4008
ITAR Registered seal

A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes bearing, roller, airframe.

Product Details
NATO Stock Number
3110-00-948-4008
Sold in multiples of
1 EA
DEMIL
NO
Overall Width
16.00 millimeters
Bore Diameter
45.00 millimeters
Overall Outside Diameter
75.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Locating Feature
One direction
Internal Clearance
0.0020 inches radial and 0.0030 inches radial
Standard Tolerance Designation
Rbec no.5
Material
Copper alloy retainer
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Material
Steel comp e52100 roller
Material Specification
66 federal standard single material response roller
Material Specification
66 federal standard single material response inner ring
Material Specification
66 federal standard single material response outer ring
Style Designator
252e single row, one-direction locating, two lip inner ring, one lip outer ring, separable
Test Data Document
81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A615TM679 Bearing, Roller, Cyli 21 EA 02/18/2015
SPE4A418T5119 Bearing, Roller, Cyl 12 EA 07/12/2018
SPE4A418T5612 Bearing, Roller, Cyl 26 EA 07/30/2018
SPE4A419T1993 Bearing, Roller, Cyl 35 EA 12/12/2018
SPE4A419T5677 Bearing, Roller, Cyl 4 EA 04/10/2019
SPE4A419T7374 Bearing, Roller, Cyl 5 EA 06/06/2019

Pricing and Availability

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MR109KD400 Cross Reference
  • SB2111-1
  • SB2111-1
  • D2-53420
  • MR109KD400SB2111-1
  • HU1009LAR3606SB2111-1