All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Self-Aligning Mounted Tapered Roller Bearings > Type CSA Mounted Tapered Roller Bearings > Type CSA Cartridge Mounted Bearings > Part Number CSA-TRB-40MM  

Part Number CSA-TRB-40MM, Type CSA Tapered Roller Bearing Cartridge Mounted Bearings

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Specifications  · Dimensions  · Radial and Thrust Factors; Speed and Slip-Fit Load Limits

Specifications

Shaft Size
40 mm

Shaft Size Type
Metric

Housing Type
Cartridge


Dimensions

Dimension B 
3-3/8 in
85.9 mm

Dimension A 
2-3/8 in
60.3 mm

Dimension d1 
3 3/8 in
85.7 mm

Dimension C
3/4 in
19.1 mm

Dimension E
3 1/2 in
88.9 mm

Dimension K
3.692 in
93.78 mm

Dimension M
2 9/32 in
57.9 mm

Dimension H 
21/32 in
16.7 mm


Radial and Thrust Factors; Speed and Slip-Fit Load Limits

e
0.44

X (if Fa/Fr ≤ e)
0.87

Y (if Fa/Fr ≤ e)
1.96

X (if Fa/Fr > e)
0.7

Y (if Fa/Fr > e)
2.37

K Factor
1.36

C90 Dynamic Load Rating1
7860 lbf

C0 Static Load Rating
33000 lbf

Fa-max Maximum Permissible Thrust Load2
2590 lbf

Fr-max Maximum Allowable Slip Fit Radial Load3
6400 lbf

Max. Speed4
3320 rpm
1 C90 is the Dynamic Load Rating based on a rated Life of 90 million revolutions (3000 hrs at 500 RPM).
2 Fa-max is based on the limits of the holding force of two properly tightened collars and set screws. Fifty percent of the values should be used when a single collar is installed.
3 If the application loads approach or exceed Fr-max, the shaft fit should be adjusted to a line-to-line (g6 or h6) or light press fit (m6).
4 Timken Double Lip Seal