Model: 6854949

Cylindrical Roller Bearing
Description:

1.0630 inches overall width, 2.5588 inches bore diameter, 4.1837 inches overall outside diameter, ground surface finish, machined retainer fabrication method.

Special Features:

Silver plate separator per ams2412 0.001-0.003thk

Properties:

Overall Width
1.0630 inches
Bore Diameter
Between 2.5588 inches and 2.5591 inches
Overall Outside Diameter
Between 4.1837 inches and 4.1840 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Bore Shape
Straight
Locating Feature
Nonlocating
Internal Clearance
0.0017 inches radial and 0.0022 inches radial
Standard Tolerance Designation
Rbec no.5
Material
Steel comp 4340 retainer
Material
Steel comp m50 inner ring
Material
Steel comp m50 outer ring
Material
Steel comp m50 roller
Style Designator
252d single row, non-locating, cylindrical inner and outer ring, separable
Style Designator
Single row, non-locating, cylindrical inner and outer ring, separable
NSN
3110-00-065-8164
Part Number
6854949
Description
Bearing,roller,cylindrical
CAGE

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.

Part 6854949 NSN 3110-00-065-8164

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00015
FIIG:
A044A0
Concept No.:
App. Key:
L
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:
S
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.7000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
LVL_A:
G
LVL_B:
R

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114800
UFC:
58850
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

Pricing & Availability

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New Products Recently updated in unmounted antifriction bearings

Schedule B and Export
  • Schedule B: 8482500000
  • SITC: 74650
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Other cylindrical roller bearings

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