Model: MR52RSSMI42

Needle Roller Bearing

Special Features:

Oil hole and groove in inner and outer rings

Properties:

Overall Width
1.7500 inches
Bore Diameter
2.6250 inches
Overall Outside Diameter
4.2500 inches
Seal Quantity
2
Alignment Type
Rigid
Standard Tolerance Designation
Afbma standard tolerance for industrial needle bearings
Material
Rubber synthetic seal
Material
Steel inner ring
Material
Steel outer ring
Material
Steel retainer
Material
Steel roller
Style Designator
Separable inner race, with roller retainer, hardened and ground
NSN
3110-00-949-9137
Part Number
MR52RSSMI42
Description
Bearing,roller,needle
CAGE
92563

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part MR52RSSMI42 NSN 3110-00-949-9137

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00051
FIIG:
A044A0
Concept No.:
App. Key:
M
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482400000
  • SITC: 74640
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Needle roller bearings

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