Stark Industrial - Innovations In Manufacturing Products Dead Centers Bull & Pipe Nose Centers Bull & Pipe Nose: Jarno Taper
Bull & Pipe Nose: Jarno Taper
Bull & Pipe Nose Centers are used in large diameter holding applications. Pipe Nose centers are ground to a point, whereas Bull Nose are truncated and have a nose diameter. Stark Industrial centers are made of bearing quality 52100 steel, with the shank being heat treated to 40 - 45 Rc, and guaranteed to have .0002 or less total-indicator-runout.
Taper Size
OAL Bull
OAL Pipe
Taper Length
Large Diameter
Nose Diameter
Height Above Center
Length of Cut Out
7
5.89
6.43
3-1/2
2.375
.625
7/32
1-3/4
More Info
Bull Pipe Nose Jarno Taper - Size 7
Type
Part Number
Weight
Bull Nose Full
33122
4.26
Bull Nose Half
33222
4.04
Pipe Nose Full
34122
4.49
Pipe Nose Half
34222
3.84
8
6.58
7.44
4
2.750
1
9/32
2
More Info
Bull Pipe Nose Jarno Taper - Size 8
Type
Part Number
Weight
Bull Nose Full
33123
4.87
Bull Nose Half
33223
4.59
Pipe Nose Full
34123
5.16
Pipe Nose Half
34223
4.33
9
7.08
7.94
4-1/2
2.750
1
9/32
2
More Info
Bull Pipe Nose Jarno Taper - Size 9
Type
Part Number
Weight
Bull Nose Full
33124
5.56
Bull Nose Half
33224
5.21
Pipe Nose Full
34124
5.92
Pipe Nose Half
34224
4.89
10
7.65
8.51
5
2.750
1
9/32
2
More Info
Bull Pipe Nose Jarno Taper - Size 10
Type
Part Number
Weight
Bull Nose Full
33125
6.37
Bull Nose Half
33225
5.93
Pipe Nose Full
34125
6.81
Pipe Nose Half
34225
5.54
11
8.15
9.01
5-1/2
2.750
1
9/32
2
More Info
Bull Pipe Nose Jarno Taper - Size 11
Type
Part Number
Weight
Bull Nose Full
33126
6.95
Bull Nose Half
33226
6.46
Pipe Nose Full
34126
7.44
Pipe Nose Half
34226
6.01
12
9.42
10.29
6
3.500
1
11/32
2-1/2
More Info
Bull Pipe Nose Jarno Taper - Size 12
Type
Part Number
Weight
Bull Nose Full
33127
10.94
Bull Nose Half
33227
10.04
Pipe Nose Full
34127
11.83
Pipe Nose Half
34227
9.24
13
9.92
10.79
6-1/2
3.500
1
11/32
2-1/2
More Info
Bull Pipe Nose Jarno Taper - Size 13
Type
Part Number
Weight
Bull Nose Full
33128
11.52
Bull Nose Half
33228
10.57
Pipe Nose Full
34128
12.48
Pipe Nose Half
34228
9.72
14
10.42
11.29
7
3.500
1
11/32
2-1/2
More Info
Bull Pipe Nose Jarno Taper - Size 14
Type
Part Number
Weight
Bull Nose Full
33129
11.73
Bull Nose Half
33229
10.76
Pipe Nose Full
34129
12.70
Pipe Nose Half
34229
9.88
