NTN NA4914RC4 Roller Bearings - Leader Hydraulic Pump Co.,Limited.

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NTN NA4914RC4 Roller Bearings image

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NTN NA4914RC4 Roller Bearings Codes and sizes

Bearing number:22316 EK
Size (mm):170x80x58
Bore Diameter (mm):170
Outer Diameter (mm):80
Width (mm):58
d:80 mm
D:170 mm
B:58 mm
d2:98.3 mm
D1:143 mm
b:8.3 mm
K:4.5 mm
r1,2 - min.:2.1 mm
da - min.:88 mm
da - max.:98 mm
Da - max.:158 mm
ra - max.:2 mm
Basic dynamic load rating - C:516 kN
Basic static load rating - C0:530 kN
Fatigue load limit - Pu:54 kN
Reference speed:3000 r/min
Limiting speed:4000 r/min
Calculation factor - e:0.35
Calculation factor - Y1:1.9
Calculation factor - Y2:2.9
Calculation factor - Y0:1.8
Category:Spherical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:6.252
Product Group:B04311
Internal Clearance:C0-Medium
Mounting Method:Adapter Mount
Rolling Element:Spherical Roller Bearing
Bore Profile:Tapered
Cage Material:Steel
Enclosure:Open
Number of Rows of Rollers:Double Row
Relubricatable:Yes
Withdrawal Sleeve:AHX2316 (Specify bore)
Withdrawal Nut:KM18
Inch - Metric:Metric
Long Description:80MM Tapered Bore; 170MM Outside Diameter; 58MM Width; C0-Medium Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable; Adapter Part Nu
Other Features:Order adapter or withdrawal sleeve or nut separately. Others may be available
UNSPSC:31171510
Harmonized Tariff Code:84823080
Noun:Bearing
Keyword String:Spherical
Weight / LBS:13.77
Bore:3.15 Inch | 80 Millimeter
Width:2.283 Inch | 58 Millimeter
Outside Diameter:6.693 Inch | 170 Millimeter
Adapter Part Number:SNW116 H2316 HA2316 HE2316 (Specify Bore) Inch | H2316 (Specify bore) Millimeter
bore diameter::80 mm
maximum rpm::4000 RPM
outside diameter::170 mm
operating temperature range::Maximum of +390 °F
overall width::58 mm
cage material::Steel
bore type::Tapered 1:12
bearing material::Steel
outer ring type::Not Split
cage type::Inner Ring Guided
internal clearance::C0
precision rating::Not Rated
closure type::Open
finish/coating::Uncoated
lubrication hole type::Lubrication Groove & Hole
outer ring width::58 mm
dynamic load capacity::490 kN
fillet radius::2 mm
static load capacity::540 kN
series::223
d2 ≈:98.3 mm
D1 ≈:143 mm
r1,2 min.:2.1 mm
Da max.:158 mm
ra max.:2 mm
Basic dynamic load rating C:516 kN
Basic static load rating C0:530 kN
Fatigue load limit Pu:54 kN
Calculation factor e:0.35
Calculation factor Y1:1.9
Calculation factor Y2:2.9
Calculation factor Y0:1.8
Mass bearing:6.45 kg
Recommended lock nut tightening angle α:130 °

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