Model: MR685

Needle Roller Bearing

Special Features:

Bell helicopter and vendor part no. Permanently marked on face of bearing, surface finish raceway 10 uin aa max, rollers 4 uin aa max, max rollerdia variation 0.0001 in. Per bearing at roller mid lg, max diameter variation perroller 0.00005 in., bearing protected w/petroleum per mil-c-11796 cl 2

Properties:

Seal Quantity
1
Bearing Seal Type
Contact
Alignment Type
Rigid
Material
Rubber synthetic seal
Material
Steel outer ring
Material
Steel roller
Material Specification
204-010-783-1, 97499 mfr ref all material responses outer ring
Material Specification
204-010-783-1, 97499 mfr ref all material responses roller
Material Specification
204-010-783-1, 97499 mfr ref all material responses seal
Style Designator
Separable rollers, closed end, drawn shell
NSN
3110-00-784-0227
Part Number
MR685
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 MR685 NSN 3110-00-784-0227

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:
A
ESD:
ESD:
MMAC:
GA
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.3000lbs
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:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
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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