Needle roller cage assembly INA
INA

Needle roller cage assembly

Needle roller cage assembly

Code: K45X49X19-A/0-7
Type Needle roller bearings
Dimensions Ø 45 × 49 × 19 mm
d45Bore Ø (mm)
×
D49Outer Ø (mm)
×
B19Width (mm)
All bearings 45×49×19 mm Compare all brands with this size
Request quote

Technical specifications

Diametro interno delimitato dai rullini1,772 in
Diametro esterno delimitato dai rullini1,929 in
Larghezza0,748 in
Coefficiente di carico dinamico, radiale4.046,763 lbf
Coefficiente di carico statico, radiale9.105,216 lbf
Carico limita a fatica, radiale1.214,029 lbf
Numero di giri limite10.400 1/min
Velocità di riferimento6.500 1/min
text.product.weight1,058 oz
Température de fonctionnement min.-22 °F
Temperatura d’esercizio max.284 °F

Related products

Rolling bearings WS89316
NTN Rolling bearings WS89316 Ø 80 × × 12.5 mm d×D×B80 × × 12.5 mm
In stock
Rolling bearings WS89315
NTN Rolling bearings WS89315 Ø 75 × × 12.5 mm d×D×B75 × × 12.5 mm
In stock
Rolling bearings WS89314
NTN Rolling bearings WS89314 Ø 70 × × 12 mm d×D×B70 × × 12 mm
In stock
Rolling bearings WS89313
NTN Rolling bearings WS89313 Ø 65 × × 10.5 mm d×D×B65 × × 10.5 mm
In stock
Rolling bearings WS89312
NTN Rolling bearings WS89312 Ø 60 × × 10.5 mm d×D×B60 × × 10.5 mm
In stock
Rolling bearings WS89311
NTN Rolling bearings WS89311 Ø 55 × × 10.5 mm d×D×B55 × × 10.5 mm
In stock
Rolling bearings WS89310
NTN Rolling bearings WS89310 Ø 50 × × 9.5 mm d×D×B50 × × 9.5 mm
In stock
Rolling bearings WS89309
NTN Rolling bearings WS89309 Ø 45 × × 8.25 mm d×D×B45 × × 8.25 mm
In stock
Rolling bearings WS89308
NTN Rolling bearings WS89308 Ø 40 × × 7.5 mm d×D×B40 × × 7.5 mm
In stock
Rolling bearings WS89307
NTN Rolling bearings WS89307 Ø 35 × × 7 mm d×D×B35 × × 7 mm
In stock
Rolling bearings WS89306
NTN Rolling bearings WS89306 Ø 30 × × 6.25 mm d×D×B30 × × 6.25 mm
In stock
Rolling bearings WS87410
NTN Rolling bearings WS87410 Ø 50 × × 9.5 mm d×D×B50 × × 9.5 mm
In stock
INA K45X49X19-A/0-7