NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

Our highly-skilled and factory-trained service experts have the resources to BEARING FORGE OF AMERICA CORP. help you with all your NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series needs - including routine maintenance, major repairs, warranty service, and Super Precision Bearing equipment 44.1 mm d2 inspections.

Brand Name: SKF
Model Number: NNU4921BK/SPW33
d2: 44.1 mm
Hexagonal key size for grub screw N: 3.969 mm
Recommended tightening torque for grub screw: 6.5 N·m
s1: 26.7 mm
Fatigue load limit Pu: 0.475 kN
Limiting speed1): 6300 r/min
Thread grub screw G2: 5/16-24 UNF
B: 23.8 mm

Product Details

d2 44.1 mm
Hexagonal key size for grub screw N 3.969 mm
Recommended tightening torque for grub screw 6.5 N·m
s1 26.7 mm
Fatigue load limit Pu 0.475 kN
Limiting speed1) 6300 r/min
Thread grub screw G2 5/16-24 UNF
B 23.8 mm
Basic static load rating C0 11.2 kN
d 26.988 mm
D 62 mm
Calculation factor f0 14
C 18 mm
Mass complete bearing 0.36 kg
Basic dynamic load rating C 19.5 kN
d1 ≈ 39.7 mm
r1,2 min. 0.6 mm
B4 5.95 mm
B1 35.7 mm
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Phone 626-5624
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