NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Home>Products>Super Precision Bearing>NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Description of the code

Grease Lubrication - T Seal:1800 rpm
Shaft Tolerance:0.0030 in
Oil Lubrication - T Seal:2200 rpm
Dimension BC:8.63 in
Oil Lubrication - B/C/O Seal:1000 rpm
Dimension G:7.375 in
Dimension N:1.88 in
Grease Lubrication - B/C/O Seal:950 rpm
Dimension H:0.88 in
Shaft Size Type:Metric
Dimension C:4.900 in
Weight:32 lb
Dimension B Exp:2.04 in
Y1 - Geometry Factor:2.88
Dimension B Fix:1.96 in
Eng Internal Radial Clearance - Max:0.0055
Dimension J (Bolt Size):0.75 in
Dimension L:3.84 in
Dimension RVV:0.66 in
Full Timken Part Number:QVVCW19V090SB

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Shandong lehang Bearing Co., Ltd: Addressjinan,shandong,China; Phone(Working Time)86-65-4731; Fax

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Shandong lehang Bearing Co., Ltd

NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Description of the code

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