NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Home>Products>Super Precision Bearing>NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

a - Effective Center Location3:-0.36 in
C90 - Dynamic Radial Rating (90 million revolutions)4:7400 lbf
Ab - Cage-Cone Frontface Clearance:0.05 in
Design Units:Imperial
C1 - Cup Flange Width:0.2188 in
T - Bearing Width to Flange:0.4376 in
G1 - Heat Generation Factor (Roller-Raceway)10:42.5
da - Cone Frontface Backing Diameter:1.71 in
R - Cone Backface To Clear Radius1:0.14 in
B - Cone Width:1.1772 in
C1 - Dynamic Radial Rating (1 million revolutions)5:28500 lbf
db - Cone Backface Backing Diameter:1.97 in
Series:435
C - Cup Width:0.8750 in
Da - Cup Frontface Backing Diameter:3.46 in
Cup Part Number:432AB
D1 - Flange Outer Diameter:3.8400 in
D:3.6250 in
Bearing Weight:2.3 lb
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3600 lbf

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Precision Machinery Parts Co., Ltd.: AddressExchange Route 122, Industrial Quarter, Polygon 3, Casablanca, Morocco; Phone(Working Time)429-722-6276; Fax

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Precision Machinery Parts Co., Ltd.

NNU4920B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

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