Product Details

20 mm x 37 mm x 17 mm IKO NAG 4904 cylindrical roller bearings

Brand Name IKO
Model Number NAG 4904
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

IKO NAG 4904 bearing Size Chart (mm/inches)

d80 mm
D115 mm
d1115 mm
D182 mm
T28 mm
Dc180 mm
Dc115 mm
Dw11 mm
Lw11 mm
rs min1 mm
Cage assembly referenceK81216T2
Bearing ring (inner ring) WSWS81216
Bearing ring (outer ring) GSGS81216
Ea108.4 mm
Eb84.8 mm
Mass0.95 kg
Cage assembly mass0.25 kg
Bearing ring (inner ring) WS mass0.35 kg
Bearing ring (outer ring) GS mass0.35 kg
Ca143 kN
C0a460 kN
Nlim (grease)630 rpm
Nlim (oil)2,500 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.5 Hz
Characteristic rolling element frequency, BSF8.78 Hz
Characteristic outer ring frequency, BPF09.5 Hz
Characteristic inner ring frequency, BPFI9.5 Hz
da min106 mm
Db max86 mm
ras max1 mm
All Products Contact Now