10815 Commercial St. Richmond, IL 60071
Phone: 815.678.4516 Fax: 815.678.3611
E-mail: info@jan-air.com

  • Nomenclature
  • Positions & Punch Styles
  • Standard Hubs
  • Four-Spline Hubs
  • Lovejoy Hubs
  • Tapered Bushings
  • PRINT ALL DATA

Hub Nomenclature

First Number : Hub Punch Style

Second Number : Barrel Length

Suffix P : Indicates a Pad Extension

Suffix 4S : Indicates a Four-Spline Barrel for a Guardian Coupling

Suffix LJ : Indicates a Modification with 0.050 Jaws for "Lovejoy" Flexible Couplings

 

Examples:

No. 1-143 -------------- #1 Hub Punching / 1-7/16" Barrel Length

No. 1-143P ------------ #1 Hub Punching / 1-7/16" Barrel Length / with Pad Extension

No. 2-146P-4S ------- #2 Hub Punching / 1-15/32" Barrel Length / with Pad Extension / Four-Spline Barrel

No. 1-193-LJ --------- # 1 Hub Punching / 1-15/16" Barrel Length / 0.050 "Lovejoy" Jaws on Barrel




Hub Positions


Hub Punch Styles and Dimensions



Hub Punch Please Note:
Two puller holes come standard on every hub but arenot shown on the diagram to the left;
Diagram shows hub puch style #3 with 12 rivet holes but the actual number of holes and other dimensions are detailed in the table below
Hub Punch Style A: Outer Diameter B: DBC C: Pilot Diameter D: 3/16" Diameter Rivet Holes
# 1 2-7/8" 1-7/8" 1-1/2" 3 equally spaced
# 2 3" 2-1/2" 1-1/2" 4 equally spaced
# 3 - 6 Rivets 6" 5-1/2" 5" 6 equally spaced
# 3 - 12 Rivets 6" 5-1/2" 5" 12 equally spaced
# 6 4" 3-3/8" 2-3/4" 4 equally spaced


Standard Hub Dimensions


General Hub Diagram
HUB DIMENSIONS PAD DIMENSIONS Bushings
Available
HUB
NO.
w/o
PAD
A
(in.)
B
(in.)
C
(in.)
E:
max
(in.)
E:
min
(in.)
E:
Metric
(mm)
F
(in.)
G H I J
HUB
NO.
w/
PAD
(Type)
Cast Aluminum Hubs
1-093 15/16     3/4 1/4 11, 12, 13         Not Avail  
1-125-4S 1-1/4     5/8 3/8              
1-143 1-7/16     3/4 3/8 14            
1-193-LJ 1-15/16     5/8 5/8              
2-106 1-1/16     7/8 3/8 14, 17, 19, 22            
2-112 1-1/8     1-3/8 5/8 24            
2-146P-4S 1-15/32     3/4 5/8           2-146P-4S  
2-159 1-19/32     15/16 1/2 19, 24            
2-162P 1-5/8     7/8 1/2           2-162P  
2-175P 1-3/4     1 1/2           2-175P  
2-187 1-7/8     3/4 1/2              
2-187P-4S 1-7/8     3/4 1/2           2-187P-4S  
2-193-LJ 1-15/16     5/8 5/8              
2-250 2-1/2     7/8 1/2 10            
2-375 3-3/4     7/8 1/2              
3-062 5/8                     Q
3-100 1         7/8           H
3-137 1-3/8                     P, S, H
3-156 1-9/16                     P
3-162P 1-5/8     1-1/8 3/8 24         3-162P  
3-175 1-3/4     1 1/2 14, 19, 20, 24            
3-190 1-29/32 2-9/16   1-3/8 7/8              
3-195 1-61/64 2-29/32   1-5/8 7/8 38            
3-200 2 2-1/8   1-1/8 7/8              
3-200P 2 3-7/16   2-7/16 1-3/8     3-7/16     3-200P  
3-237 2-3/8     1-7/16 5/8 28            
3-250 2-1/2     1-15/16 1-1/2 38, 42            
3-262 2-5/8     3                
6-187 1-7/8     1-3/4 5/8 19, 24            
8-187 1-7/8                      
8-306 3-1/16                      
Cast Iron Hubs  (Click Here to View)
1-093 15/16     3/4 1/4 11, 12, 14         Not Avail.  
1-143 1-7/16     3/4 3/8 14            
1-187 1-7/8     5/8 1/2              
1-193-LJ 1-15/16     3/4 5/8              
2-084P 27/32     7/8 1/2              
2-106 1-1/16     7/8 3/8 19            
2-112 1-1/8     1-3/8 5/8 24, 25, 28            
2-146-4S 1-15/32     3/4 5/8              
2-159 1-19/32     15/16 1/2 19, 20            
2-162P 1-5/8     7/8 1/2 19, 20, 24         2-162P  
2-187 1-7/8     3/4 1/2              
2-200 2     7/8 1/2 24            
2-250 2-1/2     7/8 1/2              
2-350 3-1/2     1-1/8 1/2 24, 25            
2-375 3-3/4     7/8 5/8 19         2-375P  
3-162P 1-5/8     1-1/8 5/8 28         3-162P  
3-175 1-3/4     1 5/8 19, 20, 24, 25            
3-237 2-3/8     1-7/16 5/8 24, 27, 28, 38         3-237P  
3-250 2-1/2     1-15/16 1-3/8 38, 42           P
3-262 2-5/8     3 2-7/16              
3-431 4-5/16     2-3/8 1-15/16              
6-084P 27/32     1-1/8 1/2           6-084P  
6-187 1-7/8     1-7/16 5/8 28            
Stainless Steel Hubs  (Click Here to View)
1-062 5/8     7/8 1/2              
1-087 7/8       1/2              
1-093 15/16     3/4 1/4           Not Avail.  
1-125 1-1/4     3/4 3/8              
1-143 1-7/16     3/4 3/8              
1-187 1-7/8     3/4 3/8              
2-093 15/16       1/2              
2-106 1-1/16     7/8 3/8              
2-112 1-1/8     1-3/8 5/8              
2-125 1-1/4     3/4 5/16              
2-141 1-13/32     3/4 1/2              
2-143 1-7/16     3/4 1/2              
2-159 1-19/32     15/16 1/2              
2-162P 1-5/8     7/8 1/2              
2-175 1-3/4     1 1/2 18         2-175P  
2-187 1-7/8     3/4 1/2           2-187P  
2-200 2     7/8 1/2              
2-237 2-3/8     7/8 1/2              
2-250 2-1/2     7/8 1/2              
2-300 3     3/4 5/8              
2-350 3-1/2     7/8 1/2              
2-375 3-3/4     7/8 1/2           2-375P  
3-100 1       1/2              
3-125 1-1/4     7/8 5/8              
3-128 1-9/32                     P1
3-137 1-3/8                     P1
3-156 1-9/16                     P1
3-162 1-5/8     2-5/8 1/2           3-162P  
3-175 1-3/4     1 1/2              
3-190 1-29/32     1-3/8 7/8 28            
3-195 1-61/64     1-5/8 7/8 38            
3-200 2     2 7/8           3-200P  
3-237 2-3/8     1-1/2 1/2 28         3-237P H
3-250 2-1/2     1-15/16 1-1/2 42, 38            
6-187 1-7/8     1-1/4 5/8 24            
6-237 2-3/8     1-3/8                

*** A Pad is NOT STANDARD, but is available for SELECT HUBS (If AVAILABLE, MODIFIED HUB NO. will be shown in COLUMN J)***
*** Hub Number Ending in 4S Coresponds to a Four Spline Hub fitting a Guardian Coupling ***
*** Hub Number Ending in LJ Coresponds to a Hub fitting a Lovejoy Coupling ***



Four-Spline Hubs

Spline Hubs Diagram


Lovejoy Hubs

Lovejoy Hub Dimensions



Split Tapered Bushings

Browning Bushings
Part
No.
Dimensions Bore Range Cap
Screws
L U T D H V W X Y R S Type
1
Type
2
No. Size
Large
End
Small
End

G 1" 1/4"   3/4"  1.17" 1.13" 2" 19/16" - 5/8" 3/16" 1/8" 3/16" 3/8"
to
15/16"
1" 2 1/4
x
5/8"
H 1-1/4 1/4 1 1.62 1.57 2 1/2 2 - 7/8 3/16 1/8 3/16 3/8
to
1-3/8
1-7/16
to
1-1/2
2 1/4
x
3/4
P1 1-15/16 13/32 1-17/32 1.93 1.85   3 27/16 3/8" 15/16 7/32 7/32 1/4 1/2
to
1-7/16
1-1/2
to
1-3/4
3 5/16
x
1
P2 2-15/16 13/32 2-17/32 1.93 1.79 3 27/16 3/8 2-5/16 7/32 7/32 1/4 3/4
to
1-7/16
1-1/2
to
1-3/4
3 5/16
x
1
P3 4-7/16 13/32 4-1/32 1.93 1.69 3 27/16 3/8 3-13/16 7/32 7/32 1/4 1-3/8
to
1-1/8
1-5/8 3 5/16
x
1
B 1-15/16 1/2 17/16 2.62 2.55 3-11/16 31/8 1/2 1-3/16 7/32 1/4 1/4 1/2
to
1-15/16
2
to
2-7/16
3 5/16
x
1-1/4
Q1 2-1/2 17/32 1-31/32 2.87 2.765 4-1/8 33/8 1/2 1-3/4 7/32 7/32 9/32 3/4
to
2-1/16
2-1/8
to
2-11/16
3 3/8
x
1-1/4
Q2 3-1/2 17/32 2-31/32 2.87 2.70 4-1/8 33/8 1/2 2-3/4 7/32 7/32 9/32 1
to
2-1/16
2-1/8
to
2-5/8
3 3/8
x
1-1/4
Q3 5 17/32 4-15/32 2.87 2.60 4-1/8 33/8 1/2 4-1/4 7/32 7/32 9/32 1/16
to
1-3/8
2-1/8 -
to
2-1/2
3 3/8
x
1-1/4
R1 2-7/8 5/8 2-1/4 2.87 3.87 5-3/8 45/8 3/4 2 1/4 1/4 9/32 1-1/8
to
2-13/16
2-7/8
to
3-3/4
3 3/8
x
1-3/4
R2 4-7/8 5/8 4-1/4 4.0 3.75 5-3/8 4 5/8 3/4 4 1/4 1/4 9/32 1-3/8
to
2-13/16
2-7/8 -
to
3-5/8
3 3/8
x
1-3/4
S1 4-3/8 3/4 3-5/8 4.0 4.41 6-3/8 53/8 3/4 3- 5/16 5/16 5/16 3/8 1-11/16
to
3-3/16
3-1/4
to
4-1/4
3 1/2
x
2-1/4
S2 6-3/4 3/4 6 4.62 4.26 6-3/8 53/8 3/4 5-11/16 5/16 5/16 3/8 1-7/16
to
3-3/16
3-1/4
to
4-3/16
3 1/2
x
2-1/4
U0 5-1/4 11/16 4-3/16 4.62 5.76 8-3/8 7 1-1/4 3-3/4 7/16 7/16 15/32 2-3/8
to
3-1/16
- 3 5/8
x
2-3/4
U0 4-15/16 3/4 4-3/16 6.0 5.76 8-3/8 7 1-1/4 3-3/4 7/16 7/16 15/32 3-1/4
to
4-1/4
4-3/8
to
5-1/2
3 5/8
x
2-3/4
U1 7-1/8 11/16 6-1/16 6.0 5.64 8-3/8 7 1-1/4 5-5/8 7/16 7/16 15/32 2-3/8
to
4-1/4
4-3/8
to
5-1/2
3 5/8
x
2-3/4
U2 10-1/8 11/16 9-1/16 6.0 5.46 8-3/8 7 1-1/4 8- 5/8 7/16 7/16 15/32 2-7/16
to
4-1/4
4-3/8
to
5
3 5/8
x
2-3/4
W1 8-1/4 17/16 6-13/16 6.0 8.10 12-1/2 10 1-1/4 6-3/8 7/16 7/16 9/16 3-3/8
to
6-3/16
6-1/4
to
7-7/16
4 3/4
x
3
W2 11-1/4 17/16 9-13/16 8.5 7.91 12-1/2 10 1-1/4 9-3/8 7/16 7/16 9/16 3-3/8
to
6-3/16
6-1/4
to
7-7/16
4 3/4
x
3
Y0* 11-1/8 2 9-1/8 8.5 11.46 16-1/2 141/2 2 8-1/2 5/8 5/8 5/8 6
to
7-15/16
8
to
0
4 1
x
5
R1 - 1 1/8, R1 1 3/16, R2 1 3/8, S1 1 11/16, S1 1 3/4 and S2 1 7/8” to 2 1/8” Bushings are steel. U0 and U1 2 3/8” to 3 3/16” and U2 2 7/16” to 3 3/16” are cast iron. “W” and “Y” Bushings are cast iron. All other Bushings on this page are either sintered steel, malleable iron or ductile iron. Contact Browning for clarification. *Y Bushings are made-to-order. Note: Taper on all Browning Split Bushings is 3/4 “ per foot on diameter.