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NTN 780/772 MEDIUM SIZE TAPERED ROLLER BRG

BRAND: NTN Bearing | MODEL: 780/772 | CONDITION: NEW | SKU: 277482
NTN 780/772 MEDIUM SIZE TAPERED ROLLER BRG

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$245.00
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Weight: 11.08 lbs UOM: EA
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Additional Description

Technical Specifications

material Case Carburized Steel
enclosure Open
bearing type Tapered Roller Bearing

CAD drawing

Documents

Description

Technical Specifications
Type Tapered Roller Bearing
Bore Type Round
Material Case Carburized Steel
Style Cone & Cup
Precision Rating Class 2
Cone N / umber 780
Cup N / umber 772
Configuration One
Lubrication w/o Oil Hole
e (Axial Load Factor) 0.39
Y2 (Axial Load Factor) 1.56
Static Load Rating 110000 lbf / 490000 N / 490.00 kN
Dynamic Load Rating 71000 lbf / 315000 N / 315.00 kN
Enclosure Open
Operating Temperature Range -40 to 250 ºF / -40 to 120 ºC
Dimensional Specifications
B 4.0000 in / 101.600 mm
D 7.1250 in / 180.975 mm
Wo 1.5000 in / 38.100 mm
Wi 1.8900 in / 48.006 mm
W 1.8750 in / 47.625 mm
r 0.1300 in / 3.300 mm
R 0.14 in / 3.5 mm
a (Effective Load Center) -0.3200 in / -8.100 mm
U 4.69 in / 119.0 mm
V 4.45 in / 113.0 mm
X 6.61 in / 168.0 mm
Z 6.34 in / 161.0 mm