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NTN NU311EG1C3 CYLINDRICAL ROLLER BRG

BRAND: NTN Bearing | MODEL: NU311EG1C3 | CONDITION: NEW | SKU: 271580
NTN NU311EG1C3 CYLINDRICAL ROLLER BRG

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$226.36
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Weight: 3.42 lbs UOM: EA
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Additional Description

Technical Specifications

material Hardened Alloy Steel
cage High Strength Machined Brass
enclosure Open
bearing type Cylindrical Roller Bearing

CAD drawing

Documents

Description

Technical Specifications
Type Cylindrical Roller Bearing
Bore Type Round
Material Hardened Alloy Steel
Cage Material High Strength Machined Brass Rivetless w/ square holes
Limiting Speed - Oil 6300 RPM
Limiting Speed - Grease 5300 RPM
Precision ISO Class 0
Configuration One
Tolerance ISO Class 0 (RBEC 1)
Oil Hole w/o Oil Hole
Radial Internal Clearance C3
Static Load Rating 32000 lbf / 143000 N / 143.00 kN
Dynamic Load Rating 31000 lbf / 137000 N / 137.00 kN
Enclosure Open
Weight 3.400 lb / 1.542 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
Fw 2.7756 in / 70.500 mm
r 0.0787 in / 2.000 mm
da min 2.5197 in / 64.000 mm
Da max 4.3701 in / 111.000 mm
r1as max 0.0787 in / 2.000 mm