MFR #:NU319G1C3
EIS #:NU319G101
Series #:nu319
UPC #:04547359147537
MFR #:NU319G1C3
EIS #:NU319G101
Series #:nu319
UPC #:04547359147537
Low Stock
Min Qty:1
|Qty Increment:1
NTN NU3 Series single row cylindrical roller bearing.
NTN NU3 series cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.
$709.98 / each
Min Qty:1
|Qty Increment:1
NTN NU3 Series single row cylindrical roller bearing.
NTN NU3 series cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.
- Attributes
- Features
Attributes
General Information
Item NameCylindrical Roller Bearing
Trade NameNTN
Seriesnu319
General Features
TypeRound Bore, Open
Net Weight14.573 lb
Design & Construction
Bore TypeRound
Cage MaterialHigh Strength Machined Brass Rivetless With Square Holes
Rolling Element MaterialHardened Alloy Steel
Performance Details
Dynamic Load Capacity259000 N
Static Load Capacity285000 N
Tolerance ClassRBEC 1 (Normal), RBEC 3 (P6), ISO Class 0 Tolerance
Physical Properties
Bore Diameter95 mm
Fillet Radius2.5 mm
Inner Ring Outside Diameter121.5 mm
Number of Rows1
Outer Ring Inside Diameter234.2 mm
Outside Diameter200 mm
Radial Internal Clearance3 mm
Width45 mm
Features
- Straight inner ring with outer ring and roller assembly
- Radial clearance greater than normal
- Separable plain inner ring, outer ring with two ribs
- Clearance: C3
- Speed Rating: 3400 rpm Limiting (Grease), 4000 rpm Limiting (Oil)
- Temperature Rating: -40 to 120 °C (-40 to 250 °F)