NTN 30312

60mm x 93mm x 31mm

$49.92 $99.84 -50%
3 pcs. with 1 to 3 days delivery to United States

Specifications

Width 31mm
Inner Diameter 60mm
Outer Diameter 93mm
Weight 2.05Kg
r1a - Max fillet radius 2 mm
Cb - Min clearance 7,5 mm
Db min - Min OR shoulder diameter 120 mm
Da min - Min shoulder diameter OR 112 mm
da max - Max shoulder diameter IR 77 mm
FTF - Characteristic cage frequency 0,411 Hz
BPFO - Characteristic outer ring frequency 6,568 Hz
Tmin - Min operating temperature -40 °C
Nlim - Oil lubrication limit speed 4000 tr/min
Y0 - Static axial load coefficient 0.96
A2 - Rating life coefficient 1
C0 - Static load 210 kN
ISO 355 reference T2FB060
rs - Min fillet radius 3 mm
T - Total width 33,5 mm
Brand NTN
ra max - Max fillet radius 2,5 mm
Ca - Min clearance 4 mm
Da max - Max shoulder diameter OR 118 mm
db min - Min IR shoulder diameter 74 mm
BSF - Characteristic rolling element frequency 5,271 Hz
BPFI - Characteristic inner ring frequency 9,432 Hz
Tmax - Max operating temperature 120 °C
Nlim - Grease lubrication limit speed 3000 tr/min
Y2 - Upper axial load coefficient 1.74
e - Coefficient 0.35
Cu - Fatigue limit load 25,6 kN
C - Dynamic load 199 kN
r1s - Min fillet radius 2,5 mm
a - Charge load application point 26,5 mm
C - Outer ring width 26 mm
$49.92
Stock 3 pcs.
Part number 30312
Manufacturer NTN
Quantity Unit Price
1+ $49.92
  • Open Registration
    Create your account instantly
  • Support 24/7
    Ask us anytime
  • 100% Safety
    Only secure payments: bank transfer, credit card and PayPal
  • Volume Discounts
    Optimize your supplies