Bearing Number |
Bore Dia |
Outer DIa |
Width |
Size |
NNU4938B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
Conveyor Hanger Unit |
1/2-13UNC |
2.5625 in |
2890 lbf |
NNU4936BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
26 mm |
55 mm |
Phenolic Resin |
15 ° |
NNU4934BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
38.1 mm |
9.4 mm |
2899 lb |
Uncoated |
NNU4934B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
Flange Block |
0.0 |
N/A |
14.528 |
NNU4934B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
3 ft |
Polished |
Steel |
ASTM, SAE |
NNU4932BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
1 mm |
ABEC 1 (ISO Cla |
90 mm |
Without Snap Ring |
NNU4932B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
13.0000 in |
Solid Pillow Block |
Lubrication Fitting |
Concentric Collar |
NNU4932B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
Four-Bolt Flange |
0.7500 in |
- |
- |
NNU4930B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
12000 fpm |
-22 to 400°F |
Labyrinth |
Exceptional Bearing |
NNU4930B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
0.7500 in |
3.60 N/mm² |
LFB |
0.5000 in |
NNU4928BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
Skwezloc |
2.0000 in |
Cast Iron |
NP |
NNU4928B/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series |
700867 |
Tapped Base |
Normal Duty |
1.4375 in |