Bearings Size & Performance Properties

Single End Bearing

SingleEndBearing2

Part No. For
Single End
A-10 thru J-30
DiameterTorsional Spring
Rate (1)
Load
Capacity (2)
Lc
Load
Capacity (2)
Lt
+0
-.0005
Diameter
±.003
A
±.003
B
A-101/8.0003.953.80.1250.200.088
A-201/8.00188.9012.70.1250.200.088
A-301/8.014825.3025.30.1250.200.088
B-105/32.00041.405.60.1562.250.114
B-205/32.003713.7019.60.1562.250.114
B-305/32.029639.3039.30.1562.250.114
C-103/16.00072.007.80.1875.300.136
C-203/16.006019.5027.90.1875.300.136
C-303/16.048255.8055.80.1875.300.136
D-101/4.00183.6014.20.250.400.184
D-201/4.014835.0050.00.250.400.184
D-301/4.1185100.00100.00.250.400.184
E-105/16.00375.7022.80.3125.500.232
E-205/16.029655.0078.60.3125.500.232
E-305/16.2367157.10157.10.3125.500.232
F-103/8.00658.4033.60.3750.600.279
F-203/8.048279.10113.00.3750.600.279
F-303/8.4002226.00226.00.3750.600.279
G-101/2.014814.4057.40.5000.800.374
G-201/2.1185140.00200.00.5000.800.374
G-301/2.9486400.00400.00.5000.800.374
H-105/8.029623.0092.00.62501.000.469
H-205/8.2367221.10315.80.62501.000.469
H-305/81.8940631.50631.50.62501.000.469
I-103/4.048232.40129.40.75001.200.564
I-203/4.4002317.20453.10.75001.200.564
I-303/43.2610906.10906.10.75001.200.564
J-101.118559.20236.601.0001.600.764
J-201.9486566.30809.001.0001.600.764
J-3017.80231616.001616.001.0001.600.764
  1. Torsional Spring Rates: Lb*In/Degree rates of standard C-Flex bearings generally fall within +/- 10% of these values at zero load. Contact C-Flex if specific spring rates or closer tolerances are required.
  1. Load Capacity: Lt or Lc (Pounds load in tension or compression) These values are maximum loading (weight or static force) at zero deflection. Load requirements, angular deflection, and cyclic life must be considered when sizing bearings. See life expectancy curves or contact C-Flex for assistance. Lc is pure radial load creating compressive stresses in the springs, while Lt is a pure radial load creating tensile stresses.

Double End Bearing

Part No. For
Double End
AD-10 thru JD-30
DiameterTorsional
Spring
Rate (1)
Load
Capacity (2)
Lc
Load
Capacity (2)
Lt
+0
-.0005
Diameter
±.003
A
C minD min
AD-101/8.00032.304.60.1250.200.039.070
AD-201/8.001817.5025.00.1250.200.038.070
AD-301/8.014828.0028.00.1250.200.038.070
BD-105/32.00043.507.00.1562.250.050.100
BD-205/32.003728.0040.88.1562.250.050.100
BD-305/32.029645.0045.00.1562.250.050.100
CD-103/16.00075.0010.00.1875.300.060.120
CD-203/16.006040.0060.00.1875.300.060.120
CD-303/16.048263.0063.00.1875.300.060.120
DD-101/4.00189.0018.00.250.400.083.165
DD-201/4.014870.00100.00.250.400.083.165
DD-301/4.1185115.00115.00.250.400.083.165
ED-105/16.003714.0028.00.3125.500.105.210
ED-205/16.0296110.00150.00.3125.500.105.210
ED-305/16.2367175.00175.00.3125.500.105.210
FD-103/8.006520.0040.00.3750.600.128.255
FD-203/8.0482160.00220.00.3750.600.128.255
FD-303/8.4002250.00250.00.3750.600.128.255
GD-101/2.014835.0070.00.5000.800.173.345
GD-201/2.1185280.00380.00.5000.800.173.345
GD-301/2.9486450.00450.00.5000.800.173.345
HD-105/8.029655.00110.00.62501.000.210.430
HD-205/8.2367450.00620.00.62501.000.210.430
HD-305/81.8940700.00700.00.62501.000.210.430
ID-103/4.048280.00160.00.75001.200.263.520
ID-203/4.4002630.00900.00.75001.200.263.520
ID-303/43.26101000.001000.00.75001.200.263.520
JD-101.1185140.00280.001.0001.600.363.720
JD-201.94861100.001500.001.0001.600.363.720
JD-3017.80231800.001800.001.0001.600.363.720

  1. Torsional Spring Rates: Lb*In/Degree rates of standard C-Flex bearings generally fall within +/- 10% of these values at zero load. Contact C-Flex if specific spring rates or closer tolerances are required.
  1. Load Capacity: Lt or Lc (Pounds load in tension or compression) These values are maximum loading (weight or static force) at zero deflection. Load requirements, angular deflection, and cyclic life must be considered when sizing bearings. See life expectancy curves or contact C-Flex for assistance. Lc is pure radial load creating compressive stresses in the springs, while Lt is a pure radial load creating tensile stresses.