Grizzly Rotary Cutter Components

Grizzly Rotary Cutter Components
4 x 8 Solid Laminated Tailwheels
4 x 8 Solid Laminated Tailwheel w/ Hub (Assembled and boxed)
Part #
O.D
Width
Hub
Bolt Pattern
Weight
85491
15-3/8"
3-3/4"
Fabricated- 3/4"" Bushing
(4)1/2" on 5"
27 lbs
85490
15-3/8"
3-3/4"
Fabricated- 1" Bushing
(4)1/2" on 5"
27 lbs
4 x 8 Solid Laminated Tailwheel Complete Assembly
Part #
Hub Info:
86804
fabricated w/ sintered
bushing & grease zerk
Bolt Pattern
Shank Diameter
Axle
Weight
1-1/4"
1" axle bolt w/ castle nut &
cotter pin
41 lbs.
(4)1/2" on 5"
6 x 9 Solid Laminated Tailwheels
J-1
Part #
O.D
Width
Rim Color
Bolt Pattern
Weight
48820
20-3/4"
5-3/4"
Black
(4)1/2" x 5"
64 lbs
32443
20-3/4"
5-3/4"
Black
(5)1/2" x 5.5"
64 lbs
Other items may be available via special order. Please contact us for additional information
J-1
Grizzly Rotary Cutter Components
Tailwheel Forks
Hub & Spindle- Completely assembled "Dust Cap Included"
Part#
Hub Type
Bolt Pattern
Fits Tailwheel #
74964
Cast- Bearing 1"
(5)1/2" x 5.5"
32443
Fabricated Hubs w/ Oilite Bushings
Cast Hub- Bearing Type
Description
To Fit
Bolt Pattern
40246
Cast Hub w/ 1" Bearings
1" Axle
(4)1/2" x 5"
17931
Replacement Bearing
17933
Replacement Race
25678
Replacement Seal
7-9/16"
17-1/2"
J-2
Part #
Finishing Mower Wheel Assembly (As shown in the picture)
Part #
Shank Dia.
Clip Pin Hole Dia.
Segmented Bushing
84331
.95"
.192"
1/4", 1/2", 1", 1-1/4"
Includes bearings and segmented bushing
Solid Rubber Tire Only
Part #
Description
Axle
83778
8.25" x 3.15" solid rubber tire
1/2"
Other items may be available via special order. Please contact us for additional information
J-2
Grizzly Rotary Cutter Components
4' Rotary Cutter Blade
Part #
Length
Width
Thickness
Offset
Spin Direction
Bolt Diameter
Origin
10521
18"
3"
1/2"
2"
CCW
1-1/2"
Italy
Origin
5' Rotary Cutter Blade
Part #
Length
Width
Thickness
Offset
Spin Direction
Bolt Diameter
10522
24-1/2"
3"
1/2"
2"
CCW
1-1/2"
Italy
90263
24-1/2"
3"
1/2"
2"
CCW
1-1/2"
U.S.A
6' Rotary Cutter Blade
Part #
Length
Width
Thickness
Offset
Spin Direction
Bolt Diameter
Origin
10523
30"
3"
1/2"
2"
CCW
1-1/2"
Italy
5' Rotary Cutter Blade
(to fit- Howse Rotary Cutter) ( LML420 )
Part #
Length
Width
Thickness
Offset
Spin Direction
Bolt Diameter
Origin
89836
24-1/2"
3"
1/2"
2-1/4"
CCW
1-1/2"
U.S.A
6' Rotary Cutter Blade
(to fit- Howse Rotary Cutter) ( HL422 )
Part #
Length
Width
Thickness
Offset
Spin Direction
Bolt Diameter
Origin
89837
27-1/2"
3-1/2"
1/2"
2"
CCW
1-1/2"
U.S.A
Blade Bolt40
Kit
Square
Hp Smooth
InputShoulder
(to fit- Howse Rotary Cutter)
Part #
O.A. Length
Shoulder Dia. x Thickness
Thread
49330
3-1/2"
1-1/2" x 1/2"
1-1/8"-12 UNF
Kit contains (1)BB-75 Blade Bolt, (1) Lock Washer, and (1) Jam Nut
Blade Bolt 40
Kit
Keyway
Hpw/
Smooth
Input
Blade Bolt Kit
Part #
O.A. Length
Shoulder Dia. x Thickness
Thread
49327
2-1/2"
1-1/2" x 1/2"
1-1/8"-12 UNF
Kit contains (1)BB-55 Blade Bolt, (1) Lock Washer, and (1) Jam Nut
Stump Jumper (to fit 40hp Gearbox)
Part #
Hub Diameter
Outside Diameter
Hole Spacing
89742
1-1/2"-12 Spline
20-1/4"
13.5"
Blade Bolt KitStump Jumper (to fit 75hp Gearbox)
J-3
Part #
Hub Diameter
Outside Diameter
Hole Spacing
90572
2"- 15 Spline
20-1/4"
13.5"
Other items may be available via special order. Please contact us for additional information
J-3
Grizzly Rotary Cutter Gearboxes
Gearbox Shielding
Part #
Description
O.A. Height
Dia. @ Widest
Center Hole Dia.
Mount Pattern
69351
Shield to fit Shearbolt PTO
6.6"
8.6"
2.36"
4 on 3.75"
74845
Shield to fit Slip Clutch PTO
9.6"
8.9"
2.36"
4 on 3.75"
79612
Oval Gearbox Shield
7.9"
10.7" x 8.5"
3.22"
4 on 4.25"
40 HP- Round Style Gearboxes
*Hub & Breather Plug Included*
Part Number
Input
Output
Ratio
87854
1-3/8" Smooth
1-1/2" 12 Spline
1:1:47
89007
1-3/8" Smooth
1-1/2" 12 Spline
1:1:92
87855
1-3/8" 6 Spline
1-1/2" 12 Spline
1:1:47
Mounting Pattern: (4) 5/8" holes - 6-1/2" pattern- 5" center
75 HP - Round Style Gearboxes
*Hub & Breather Plug Included*
Part Number
Input
Output
Ratio
87856
1-3/8" Smooth
2" 15 Spline
1:1:46
87857
1-3/8" 6 Spline
2" 15 Spline
1:1:46
Mounting Pattern: (4) 3/4" holes - 8" pattern - 5.5" center
90 HP- Square Style Gearboxes
*Hub & Breather Plug Included*
Part Number
Input
Output
Ratio
89751
1-3/8" 6 Spline
2" 15 Spline
1:1:46
89753
1-3/4" 20 Spline
2" 15 Spline
1:1:46
Mounting Pattern: (4) 3/4" holes - 8" pattern - 5.5" center
100 HP T-Box
*For 8' & 10' dual spindle mowers*
Part Number
Input
Output
Ratio
87858
1-3/8" 6 Spline
1-3/8" 6 Spline
1:1
89752
1-3/8" 6 Spline
1-3/8" 6 Spline
1:1.21
Mounting Pattern: (4) 5/8" holes - 6" across x 3-1/4" side by side
J-4
Other items may be available via special order. Please contact us for additional information
J-4
Rotary Cutter Drivelines
Shear Pin Implement End
Grizzly
Item #
Series
Type
Collapsed
Tractor Yoke
Implement Yoke
89800
4
4' Lift Type
32.6"
1 3/8"-6 spline
1 3/8" rd w/ 1/2" shear pin
89803
4
5' Lift Type
35.8"
1 3/8"-6 spline
1 3/8" rd w/ 1/2" shear pin
89367
4
5' & 6' Lift Type
42.5"
1 3/8"-6 spline
1 3/8" rd w/ 1/2" shear pin
89804
4
6' Lift Type
47.2"
1 3/8"-6 spline
1 3/8" rd w/ 1/2" shear pin
89805
4
5' & 6' Pull Type
57.0"
1 3/8"-6 spline
1 3/8" rd w/ 1/2" shear pin
Item #
Series
Type
Collapsed
Tractor Yoke
Implement Yoke
35732
4
4 & 5 Lift Type
35.8"
1 3/8"-6 spline
1 3/8" rd w/ 1/2" shear pin
35735
4
5' & 6' Lift Type
42.5"
1 3/8"-6 spline
1 3/8" rd w/ 1/2" shear pin
Splined Implement End
Grizzly
Item #
Series
Type
Collapsed
Tractor Yoke
68381
6
6' Lift Type
44.9"
1 3/8"-6 spline
Implement Yoke
1 3/8"-6 spline
68380
6
7' Lift Type
52.9"
1 3/8"-6 spline
1 3/8"-6 spline
Item #
Series
Type
Collapsed
Tractor Yoke
Implement Yoke
39717
6
6' Lift Type
44.9"
1 3/8"-6 spline
1 3/8"-6 spline
33235
6
7' Lift Type
52.9"
1 3/8"-6 spline
1 3/8"-6 spline
Slip Clutch Implement End
Grizzly
Item #
J-5
Series
Type
Collapsed
Tractor Yoke
Implement Yoke
89797
4
5' & 6' Lift Type
44.9"
1 3/8"-6 spline
1 3/8"-6 spline 2 disc (FD1) friction clutch
89366
5
6' HD Lift Type
47.1"
1 3/8"-6 spline
1 3/8"-6 spline 2 disc (FD2) friction clutch
90647
6
7' HD Lift Type
55.2"
1 3/8"-6 spline
1 3/8"-6 spline 2 disc (FD2) friction clutch
89807
5
8' & 10' Lift Type
38"
1 3/8"-6 spline
1 3/8"-6 spline 2 disc (FD2) friction clutch
Item #
Series
Type
Collapsed
Tractor Yoke
Implement Yoke
45906
4
5' & 6' Lift Type
44.9"
1 3/8"-6 spline
1 3/8"-6 spline 2 disc (FD1) friction clutch
42969
6
6' HD Lift Type
47.1"
1 3/8"-6 spline
1 3/8"-6 spline 2 disc (FD2) friction clutch
32185
6
7' HD Lift Type
55.2"
1 3/8"-6 spline
1 3/8"-6 spline 2 disc (FD2) friction clutch
Other items may be available via special order. Please contact us for additional information
J-5