tapered roller bearing axial load HM88542/HM88512 KOYO - Kevin Global Machinery Parts Company

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tapered roller bearing axial load HM88542/HM88512 KOYO Product identifiers

Bearing number:NJ 317 ECP
Size (mm):180x85x41
Bore Diameter (mm):180
Outer Diameter (mm):85
Width (mm):41
d:85 mm
D:180 mm
B:41 mm
d1:117 mm
D1:151.4 mm
F:108 mm
r1,2 - min.:3 mm
r3,4 - min.:3 mm
s:2.3 mm
da - min.:99 mm
da - max.:105 mm
db - min.:120 mm
Da - max.:165.5 mm
ra - max.:2.5 mm
Basic dynamic load rating - C:340 kN
Basic static load rating - C0:335 kN
Fatigue load limit - Pu:41.5 kN
Reference speed:4000 r/min
Limiting speed:4800 r/min
Calculation factor - kr:0.15
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:4.739
Product Group:B04144
Bore Profile:Straight
Cage Material:Polymer
Precision Class:RBEC 1 | ISO P0
Number of Rows of Rollers:Single Row
Separable:Inner Ring - One Side
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C0-Medium
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description:85MM Bore; Straight Bore Profile; 180MM Outside Diameter; 41MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Inte
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NJ 317 ECP
Weight / LBS:10.438
Outside Diameter:7.087 Inch | 180 Millimeter
Width:1.614 Inch | 41 Millimeter
Bore:3.346 Inch | 85 Millimeter
bore diameter::85 mm
precision rating::RBEC 1 (ISO Class Normal)
outside diameter::180 mm
maximum rpm::4800 RPM
overall width::41 mm
bearing material::Steel
flanges::(2) Outer Ring, (1) Inner Ring
cage material::Polyamide
bore type::Straight
finish/coating::Uncoated
number of rows::1
closure type::Open
internal clearance::C0
application::Piston Type Machines, Rolling Mills, Spindles/Machine Tools
ring separation::Separable Ring
outer ring width::41 mm
operating temperature range::Maximum of +300 °F
fillet radius::2.5 mm
dynamic load capacity::340 kN
series::NJ3
static load capacity::335 kN
d1 ≈:117 mm
D1 ≈:151.4 mm
r1,2 min.:3 mm
r3,4 min.:3 mm
s max.:2.3 mm
da min.:99 mm
da max.:105 mm
db min.:120 mm
Da max.:165.5 mm
ra max.:2.5 mm
Basic dynamic load rating C:340 kN
Basic static load rating C0:335 kN
Fatigue load limit Pu:41.5 kN
Calculation factor kr:0.15
Limiting value e:0.2
Axial load factor Y:0.6
Mass bearing:4.78 kg

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Kevin Global Machinery Parts Company: Email[email protected]; AddressNo. 16 Loyang Way, #06 Singapore 508782; Phone(Working Time)65-63204785; Fax

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