INA KR30 cam followers

INA KR30 Cam follower bearings

Also known as : KR30, CF12BR

• D: 30 mm
• d1: 12 mm
• B: 40 mm
• Cr: 6.8 kN
• C0r: 8.6 kN

INA KR30 Bearing

model	KR30
D	30 mm
d1	12 mm
B	40 mm
B1 max	15.2 mm
B2	25 mm
B3	6 mm
C	14 mm
C1	0.6 mm
d2	23 mm
d3	3 mm
G	M12x1.5
IG	13 mm
Crowning radius	500 mm
rmin	0.6 mm
W	6 mm, Nominal dimension for hexagonal socket
MA	22 mm
Cr w	6800 N, Effective dynamic load rating as track roller (radial)
C0r w	8600 N, Effective static load rating as track roller (radial)
Cur w	1220 N, Fatigue limit load
Speed	5500 1/min, with continuous operation and grease lubrication
NIPA1X4,5	Drive fit lubrication nipple Drive fit lubrication nipples are supplied loose. Only these lubrication nipples should be used.
mass	92 g

INA KR30 bearings, Cam follower bearings, with axial guidance, gap seals on both sides.