313812 Four Row Cylindrical Roller Bearing 180x260x168mm

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313812 Four Row Cylindrical Roller Bearing 180x260x168mm image

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Information techniques 313812 Four Row Cylindrical Roller Bearing 180x260x168mm

Bearing number:NNU 4934 B/SPW33
Size (mm):170x230x60
Bore Diameter (mm):170
Outer Diameter (mm):230
Width (mm):60
d:170 mm
D:230 mm
B:60 mm
C:60 mm
b:5,5 mm
r1 min.:2 mm
r2 min.:2 mm
r3 min.:2 mm
r4 min.:2 mm
D1:210.9 mm
F:188,5 mm
K:3 mm
da min.:180 mm
da max:186 mm
Da max.:220 mm
db min:192 mm
ra max.:2 mm
S:2 mm
dh:189,8 mm
Weight:6,95 Kg
Basic dynamic load rating (C):336 kN
Basic static load rating (C0):695 kN
(Grease) Lubrication Speed:3 400 r/min
(Oil) Lubrication Speed:3 800 r/min
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:7.367
Product Group:B04270
Bore Profile:Straight
Cage Material:Brass
Precision Class:Special Precision
Number of Rows of Rollers:Double Row
Separable:Inner Ring - Both Sides
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C1-Tight
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID
Long Description:170MM Bore; Straight Bore Profile; 230MM Outside Diameter; 60MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight In
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NNU 4934 B/SPW33
Weight / LBS:16.226
Outside Diameter:9.055 Inch | 230 Millimeter
Bore:6.693 Inch | 170 Millimeter
Width:2.362 Inch | 60 Millimeter
bore diameter::170 mm
static load capacity::695 kN
outside diameter::230 mm
maximum rpm::3800 rpm
overall width::60 mm
bearing material::Steel
flanges::(2) Flanges on Outer Ring, (2) Flanges on Inner Ring
cage material::Steel
bore type::Straight
finish/coating::Uncoated
number of rows::2
closure type::Open
operating temperature range::Maximum 302 °F
series::NNU
dynamic load capacity::336 kN
manufacturer upc number::7316576611742
r1,2 min.:2 mm
s max.:2 mm
da max.:186 mm
db min.:192 mm
dn:189.8 mm
Basic dynamic load rating C:336 kN
Basic static load rating C0:695 kN
Fatigue load limit Pu:73.5 kN
Attainable speed for grease lubrication:3400 r/min
Attainable speed for oil-air lubrication:3800 r/min
Reference grease quantity Gref:72 cm³
Static radial stiffness (guideline value):4460 N/µm
Mass bearing:6.95 kg

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Information techniques 313812 Four Row Cylindrical Roller Bearing 180x260x168mm

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