Main Dimensions & Performance Data

d

90 mm

D

115 mm

B

13 mm

Mounting dimensions

Di

102.5 mm Inner diameter outer ring

DM

102 mm rolling element pitch circle diameter

da

101.5 mm outer diameter inner ring

h

13 mm height of individual ring

0 Height of individual ring upper tolerance

-0.01 Height of individual ring lower tolerance

r min

1 mm chamfer dimension

S

1.2 mm diameter of lubrication hole

Temperature range

T min

-30 °C Minimum operating temperature

T max

80 °C Maximum operating temperature

Calculation coefficient

0.01 mm Running Accuracy, Radial

0.01 mm Running Accuracy, Axial

Sr min

0.003 mm Minimum radial bearing clearance, standard bearing clearance

Sr max

0.015 mm Maximum radial bearing clearance, standard bearing clearance

Sk min

0.006 mm Minimum axial tilting clearance, standard bearing clearance

Sk max

0.03 mm Maximum axial tilt clearance, standard bearing clearance

Ca

26,500 N Basic dynamic load rating, axial

C0a

87,000 N Basic static load rating, axial

Cr

18,900 N Basic dynamic load rating, radial (only for radial loads)

C0r

43,000 N Basic static load rating, radial (only for radial loads)

NG oil

1,500 1/min Limit speed for normal clearance oil lubrication

NG Grease

750 1/min Limit speed for grease lubrication with normal clearance

61818 Dimensions are the same as ISO dimension series 18