TA912 Drawn Cup Needle Roller Bearing MODELS

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TA912 Drawn Cup Needle Roller Bearing

TA912 Drawn Cup Needle Roller Bearing SPECIFICATIONS

Browse 190 Bore Diameter (mm) TA912 Drawn Cup Needle Roller Bearing Categories in 190x260x69 Size (mm) the Manufacturers Industrial Bearings Solutions Online Free. 190x260x69 including Ball And Roller Bearings.
Min.Order Quantity:Negotiation
Price:Negotiation

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TA912 Drawn Cup Needle Roller Bearing Exchange Guide

Bearing number:NNU 4938 BK/SPW33
Size (mm):190x260x69
Bore Diameter (mm):190
Outer Diameter (mm):260
Width (mm):69
d:190 mm
D:260 mm
B:69 mm
C:69 mm
b:8,3 mm
r1 min.:2 mm
r2 min.:2 mm
r3 min.:1 mm
r4 min.:1 mm
D1:236 mm
F:212 mm
K:3 mm
da min.:200 mm
da max:209 mm
Da max.:250 mm
db min:215 mm
ra max.:2 mm
S:1,1 mm
dh:213 mm
Weight:11 Kg
Basic dynamic load rating (C):402 kN
Basic static load rating (C0):880 kN
(Grease) Lubrication Speed:2 800 r/min
(Oil) Lubrication Speed:3 200 r/min
Category:Cylindrical Roller Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:10.97
Product Group:B04270
Bore Profile:Tapered
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:190MM Bore; Tapered Bore Profile; 260MM Outside Diameter; 69MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NNU 4938 BK/SPW33
Weight / LBS:24.163
Bore:7.48 Inch | 190 Millimeter
Outside Diameter:10.236 Inch | 260 Millimeter
Width:2.717 Inch | 69 Millimeter
r1,2 min.:2 mm
r3,4 min.:1 mm
s max.:1.1 mm
da max.:209 mm
dn:213 mm
Basic dynamic load rating C:402 kN
Basic static load rating C0:880 kN
Fatigue load limit Pu:90 kN
Attainable speed for grease lubrication:2800 r/min
Attainable speed for oil-air lubrication:3200 r/min
Reference grease quantity Gref:85 cm³
Static radial stiffness (guideline value):5380 N/µm
Mass bearing:11 kg

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