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NTN 7311BL1GD2/GNP5 PRECISION BALL BRG

BRAND: NTN Bearing | MODEL: 7311BL1GD2/GNP5 | CONDITION: NEW | SKU: 277594
NTN 7311BL1GD2/GNP5 PRECISION BALL BRG

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$903.26
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Additional Description

Technical Specifications

material High Carbon Chrome Steel
cage Brass
enclosure Open
bearing type Angular Contact Ball Bearing

CAD drawing

Documents

Description

Technical Specifications
Type Angular Contact Ball Bearing
Bore Type Round
Material High Carbon Chrome Steel
Cage Type Machined
Cage Material Brass
Ball Material Steel
Limiting Speed - Oil 5900 RPM
Limiting Speed - Grease 4500 RPM
Precision ISO Class 5
Configuration Two
Preload Normal
Static Load Rating 25400 lbf / 113000 N / 113.00 kN
Dynamic Load Rating 28800 lbf / 128000 N / 128.00 kN
Enclosure Open
Weight 6.975 lb / 3.164 kg
Operating Temperature Range -40 to 250 ºF / -40 to 120 ºC
Dimensional Specifications
d 2.1654 in / 55.000 mm
D 4.7244 in / 120.000 mm
B 1.1417 in / 29.000 mm
2B 2.2835 in / 58.000 mm
r 0.0787 in / 2.000 mm
r1 0.0394 in / 1.000 mm
Contact Angle 40 º
da min 2.5591 in / 65.000 mm
db min 2.3819 in / 60.500 mm
Da max 4.3307 in / 110.000 mm
Db max 4.5079 in / 114.500 mm
ras max 0.0787 in / 2.000 mm
r1as max 0.0394 in / 1.000 mm