SX011814-A-RL0

Crossed roller bearing

Crossed roller bearingsdimension series 18 to DIN 616

Display units

Metric

Imperial

Main Dimensions & Performance Data

d₁	70 mm	Bore Diameter
	0.004 mm	Bore diameter upper tolerance
	-0.015 mm	Bore diameter lower tolerance
D_a	90 mm	Outside Diameter
	0 mm	Outside diameter upper tolerance
	-0.022 mm	Outside diameter lower tolerance
H	10 mm	Height of the assembled bearing
h_i	10 mm	heigth inner ring
	0.06 mm	Width upper tolerance
	-0.06 mm	Width lower tolerance
≈m	174.4 g	Weight

Dimensions

D_i	80.5 mm	Inner diameter outer ring
D_M	80 mm	rolling element pitch circle diameter
d_a	79.5 mm	outer diameter inner ring
h	10 mm	height of individual ring
	0 mm	Height of individual ring upper tolerance
	-0.01 mm	Height of individual ring lower tolerance
r_min	0.6 mm	chamfer dimension
S	1.2 mm	diameter of lubrication hole

Temperature range

T_min	-30 °C	Operating temperature min.
T_max	80 °C	Operating temperature max.

Calculation factors

	0.01 mm	Running accuracy, radial
	0.01 mm	Running accuracy, axial
RLO_max	0.003 mm	Low clearance: Radial clearance
RLO_max	0.006 mm	Low clearance: Preload
C_a	16,600 N	Basic dynamic load rating, axial
C_0a	52,000 N	Basic static load rating, axial
C_r	11,800 N	Basic dynamic load rating, radial (for radial load only)
C_0r	25,500 N	Basic static load rating, radial (for radial load only)
N_{G oil}	0 1/min	Limiting speed for oil lubrication with normal clearance
N_{G Grease}	0 1/min	Limiting speed for grease lubrication with normal clearance
N_{G oil}	955 1/min	Limiting speed for oil lubrication with preload
N_{G Grease}	475 1/min	Limiting speed for grease lubrication with preload
	61814	Dimensions identical to ISO dimension series 18

Downloads:

Your current product variant

Radial internal clearance

RL0

Standard

Characteristics

Title