KRV90LLH/3AS-NTN Cam Follower Bearing

KRV90LLH/3AS-NTN Cam Follower Bearing

PRODUCT DEFINITION
Brand NTN
D - External diameter 90 mm
d1 - Stud diameter 30 mm
C - Width of bearing, drawn cup or outer ring 35 mm
F - Under roller diameter 38 mm
B - Bearing/Inner ring width 37 mm
B1 - Total stud length 100 mm
B2 - Stud rod length 63 mm
G - Stud thread designation M30X1.5
G1 - Thread length of the stud 32 mm
B3 - Distance between washer face and radial lub hole 15 mm
C1 - Distance between roller face and washer face 1 mm
n - Axial lubrication hole diameter 8 mm
a - Radial lubrication hole diameter 4 mm
e - Inlet diameter of roller or washer 53 mm
h - Hexagonal hole 8 mm
R - Track roller radius 500 mm
Maximum tightening torque 360 N-m
Bearing with/without cage Without
Radial clearance class CN
Precision class P0