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FAG INA Schaeffler

INA

SL045011

Cylindrical roller bearing SL045011

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Main Dimensions & Performance Data

d	55 mm	Bore diameter
D	90 mm	Outside diameter
B	46 mm	Width
C_r	120,000 N	Basic dynamic load rating, radial
C_0r	186,000 N	Basic static load rating, radial
C_ur	25,500 N	Fatigue load limit, radial
n_{G Grease}	2,340 1/min	Limiting speed for grease lubrication
≈m	1.089 kg	Weight

Mounting dimensions

C_a1	35 mm	Mounting dim for snap ring WRE (not included in delivery) Tolerance: 0/-0,2
C_a2	34 mm	Mounting dim for retaining ring to DIN 471 (not incl. In delivery) Tol: 0/-0,2
d₁	69 mm	Rib diameter inner ring
d₂	73 mm	Sealing diameter (rib)
d₃	99 mm	Outside diameter of snap ring WRE
d_{1 min}	69 mm	Minimum diameter shaft shoulder
	30 °	Chamfer angle
	-0.2 mm	Lower distance snap ring tolerance
	-0.2 mm	Lower distance retaining ring tolerance
	0 mm	Upper distance snap ring tolerance
	0 mm	Upper distance retaining ring tolerance
	0 mm	Lower distance ring groove tolerance
	0.2 mm	Upper distance ring groove tolerance

Dimensions

C	45 mm	Width, outer ring
C₁	40.2 mm	Distance ring grooves
D₁	87.4 mm	Diameter of groove
m	3.2 mm	Width of groove
r_min	0.6 mm	Minimum chamfer dimension
t	1 mm	Chamfer width
X	36 mm	Distance between rolling elements

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	120 °C	Operating temperature max.

Your current product variant

Radial internal clearance	CN (Group N)	Normal internal clearance
Tolerance class	PN	Normal (PN)
Number of rolling element rows	2	Double-row design

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