PTI Bearing Catalog - Norfolkbearings.com

Metric Sprockets
ISO 06B-2 and 06B-3 Hub Type B
bf 2
bf 3
dn d2
d1
d o
d k
d n d2
d1
d o
d k
L
L
Chain Size: 06B-2 (3/8” x 7/32”) Chain Size: 06B-3 (3/8” x 7/32”)
Spkt Width: 15.4mm (bf 2 )
Spkt Width: 25.6mm (bf 3 )
Part No.
Teeth
d o
mm
d k
mm
d n
mm
d 1
mm
d 2 *
mm
L
mm
Weight
kg
06B-2-8B 8 24.89 28.0 15 6 10 22 0.04
06B-2-9B 9 27.85 31.0 18 8 11 22 0.05
06B-2-10B 10 30.82 34.0 20 8 12 22 0.07
06B-2-11B 11 33.80 37.0 22 10 14 25 0.08
06B-2-12B 12 36.80 40.0 25 10 16 25 0.09
06B-2-13B 13 39.80 43.0 28 10 18 25 0.15
06B-2-14B 14 42.80 46.3 31 10 20 25 0.16
06B-2-15B 15 45.81 49.3 34 10 22 25 0.23
06B-2-16B 16 48.82 52.3 37 12 22 30 0.25
06B-2-17B 17 51.83 55.3 40 12 25 30 0.30
06B-2-18B 18 54.85 58.3 43 12 27 30 0.35
06B-2-19B 19 57.87 61.3 46 12 29 30 0.40
06B-2-20B 20 60.89 64.3 49 12 31 30 0.46
06B-2-21B 21 63.91 68.0 52 12 32 30 0.53
06B-2-22B 22 66.93 71.0 55 12 35 30 0.59
06B-2-23B 23 69.95 73.5 58 12 37 30 0.64
06B-2-24B 24 72.97 77.0 61 12 40 30 0.74
06B-2-25B 25 76.00 80.0 64 12 41 30 0.78
06B-2-26B 26 79.02 83.0 67 12 43 30 0.87
06B-2-27B 27 82.04 86.0 70 12 45 30 0.95
06B-2-28B 28 85.07 89.0 73 12 47 30 1.02
06B-2-29B 29 88.09 92.0 76 12 48 30 1.10
06B-2-30B 30 91.12 94.7 79 12 49 30 1.18
06B-2-31B 31 94.15 98.3 80 16 50 30 1.26
06B-2-32B 32 97.17 101.3 80 16 50 30 1.35
06B-2-33B 33 100.20 104.3 80 16 50 30 1.42
06B-2-34B 34 103.23 107.3 80 16 50 30 1.50
06B-2-35B 35 106.26 110.4 80 16 50 30 1.57
06B-2-36B 36 109.29 113.4 90 16 56 30 1.64
06B-2-37B 37 112.32 116.4 90 16 56 30 1.75
06B-2-38B 38 115.34 119.5 90 16 56 30 1.85
06B-2-39B 39 118.37 122.5 90 16 56 30 1.90
06B-2-40B 40 121.40 125.5 90 16 56 30 1.95
*Note: Approximate max bore, consult PTI for larger sizes.
Part No.
Teeth
d o
mm
d k
mm
d n
mm
d 1
mm
d 2 *
mm
L
mm
Weight
kg
06B-3-8B 8 24.89 28.0 15 6 10 32 0.02
06B-3-9B 9 27.85 31.0 18 8 11 32 0.03
06B-3-10B 10 30.82 34.0 20 10 12 32 0.09
06B-3-11B 11 33.80 37.0 22 10 14 35 0.11
06B-3-12B 12 36.80 40.0 25 10 16 35 0.15
06B-3-13B 13 39.80 43.0 28 10 18 35 0.19
06B-3-14B 14 42.80 46.3 31 12 20 35 0.22
06B-3-15B 15 45.81 49.3 34 12 22 35 0.26
06B-3-16B 16 48.82 52.3 37 12 22 35 0.30
06B-3-17B 17 51.83 55.3 40 12 25 35 0.36
06B-3-18B 18 54.85 58.3 43 12 27 35 0.44
06B-3-19B 19 57.87 61.3 46 12 29 35 0.50
06B-3-20B 20 60.89 64.3 49 12 31 35 0.56
06B-3-21B 21 63.91 68.0 52 14 32 40 0.70
06B-3-22B 22 66.93 71.0 55 14 35 40 0.78
06B-3-23B 23 69.95 73.5 58 14 37 40 0.85
06B-3-24B 24 72.97 77.0 61 14 40 40 0.95
06B-3-25B 25 76.00 80.0 64 14 41 40 0.94
06B-3-26B 26 79.02 83.0 67 14 43 40 0.96
06B-3-27B 27 82.04 86.0 70 14 45 40 1.00
06B-3-28B 28 85.07 89.0 73 14 47 40 1.35
06B-3-29B 29 88.09 92.0 76 14 48 40 1.50
06B-3-30B 30 91.12 94.7 79 14 49 40 1.60
06B-3-31B 31 94.15 98.3 80 16 50 40 1.70
06B-3-32B 32 97.17 101.3 80 16 50 40 1.75
06B-3-33B 33 100.20 104.3 80 16 50 40 1.88
06B-3-34B 34 103.23 107.3 85 16 53 40 2.03
06B-3-35B 35 106.26 110.4 85 16 53 40 2.15
06B-3-36B 36 109.29 113.4 90 16 56 40 2.28
06B-3-37B 37 112.32 116.4 90 16 56 40 2.40
06B-3-38B 38 115.34 119.5 90 16 56 40 2.50
06B-3-39B 39 118.37 122.5 90 16 56 40 2.60
06B-3-40B 40 121.40 125.5 90 16 56 40 2.75
337 P.T. International Corp.