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FAG INA Schaeffler

INA

SL185052-TB-BR-C3-2S

Cylindrical roller bearing SL185052-TB-BR-C3-2S

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Main Dimensions & Performance Data

d	260 mm	Bore diameter
D	400 mm	Outside diameter
B	190 mm	Width
C_r	2,750,000 N	Basic dynamic load rating, radial
C_0r	5,000,000 N	Basic static load rating, radial
C_ur	580,000 N	Fatigue load limit, radial
n_G	940 1/min	Limiting speed
n_ϑr	490 1/min	Reference speed
≈m	79.5 kg	Weight

Mounting dimensions

d_{c min}	304 mm	Minimum shaft shoulder
d_{a min}	304 mm	Minimum diameter shaft shoulder
D_{a max}	360 mm	Maximum diameter of housing shoulder
r_{a max}	4 mm	Maximum recess radius
D_{e min}	358 mm	Minimum diameter of housing shoulder

Dimensions

r_min	4 mm	Minimum chamfer dimension
r_{1 min}	4 mm	Minimum chamfer dimension
s	11.3 mm	Axial displacement
C	95 mm	Distance to lubrication hole
d₁	304 mm	Maximum rib diameter inner ring
D_{1 min}	358 mm	Minimum rib diameter outer ring
E	376 mm	Raceway diameter outer ring

Temperature range

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

Your current product variant

Design	TB	Bearings with increased axial load capacity
Radial internal clearance	C3 (Group 3)	Internal clearance larger than CN
Tolerance class	PN	Normal (PN)
Number of rolling element rows	2	Double-row design

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