FAG QJ315-XL-N2-MPA-C3 bearings

QJ315-XL-N2-MPA-C3 Four point contact bearing, X-life, holding grooves, solid brass cage

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Technical specification for FAG QJ315-XL-N2-MPA-C3

FAG QJ315-XL-N2-MPA-C3 bearing
Main Dimensions & Performance Data
Part Number	QJ315-XL-N2-MPA-C3
Cage	MPA	solid brass cage, outer ring guided
Design, bearing outer ring	N2	two retaining grooves in the outer ring on one side
Tolerance class	PN	Normal (PN)
Axial internal clearance	C3	Group 3 (C3), bigger than CN
d	75 mm	Bore diameter
D	160 mm	Outside diameter
B	37 mm	Width
Cr	229000 N	Basic dynamic load rating, radial
C0r	204000 N	Basic static load rating, radial
Cur	14400 N	Fatigue load limit, radial
n_G	8300 1/min	Limiting speed
n_ϑr	3900 1/min	Reference speed
m	3.8 kg	Weight
Mounting dimensions
d_{a min}	87 mm	Minimum diameter shaft shoulder
D_{a max}	148 mm	Maximum diameter of housing shoulder
r_{a max}	2.1 mm	Maximum fillet radius
Dimensions
r_min	2.1 mm	Minimum chamfer dimension
D1	131 mm	Shoulder diameter outer ring
d1	104.4 mm	Shoulder diameter inner ring
a	82 mm	Distance between the apexes of the pressure cones
a_n	10.1 mm	Hight retaining slot
b_n	8.5 mm	Width retaining slot
r_n	2 mm	Radius retaining slot
	45°	Angle retaining slot
α	35°	Contact angle

FAG QJ315-XL-N2-MPA-C3, Four point contact bearing QJ3..-XL-N2-MPA, X-life, holding grooves, solid brass cage, Main dimensions: 75 x 160 x 37mm.

Cage: MPA, solid brass cage, outer ring guided
Design, bearing outer ring: N2, two retaining grooves in the outer ring on one side
Tolerance: PN, Normal (PN)
Axial internal clearance: C3, Group 3 (C3), bigger than CN

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