NTN MR303920

47,625 x 61,912 x 31,75

$33.90 $67.80 -50%
Limited stock only available on quotation

Specifications

Width 31,75
Inner Diameter 47,625
Outer Diameter 61,912
Weight 216g
ras max - Max shaft & housing fillet radius 1,5 mm
BSF - Characteristic rolling element frequency 11,497 Hz
BPFI - Characteristic inner ring frequency 13,036 Hz
Tmax - Max operating temperature 120 °C
Nlim - Oil lubrication limit speed 8500 tr/min
C0r - Static load rating 105 kN
Radial clearance class CN
Lubrication hole on outer ring Yes
Brand NTN
Da max - Max shoulder diameter OR 55,5 mm
FTF - Characteristic cage frequency 0,457 Hz
BPFO - Characteristic outer ring frequency 10,964 Hz
Tmin - Min operating temperature -20 °C
Nlim - Grease lubrication limit speed 5500 tr/min
Cr - Dynamic load rating 59 kN
k - Hole diameter 3 mm
rs - Min fillet radius 1,5 mm
$33.90
Stock Ask for quotation
Part number MR303920
Manufacturer NTN
Quantity Unit Price
1+ $33.90
  • 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