PR1000, PR750B, SF550, SF500, TR500

Pins and Bushings for Sealed Track

Internal Wear

Inches (mm) % Worn 27.00 (686.0) 0 27.05 (687.0) 10 27.10 (688.5) 20 27.15 (689.5) 30 27.20 (691.0) 40 27.25 (692.0) 50 27.30 (693.5) 60 27.35 (694.5) 70 27.40 (696.0) 80 27.45 (697.0) 90 27.50 (698.5) 100 27.55 (700.0) 105 27.60 (701.0) 110 27.65 (702.5) 115 27.70 (703.5) 120

Bushings for Sealed Track

External Wear

Allowable Wear Caliper Lesser Greater Ultrasonic Inches (mm) % Worn % Worn Inches (mm) 2.14 (54.4) 0 0 0.39 (9.9) 2.13 (54.1) 9 7 0.38 (9.7) 2.12 (53.8) 18 14 0.37 (9.4) 2.11 (53.6) 27 21 0.36 (9.1) 2.10 (53.3) 36 28 0.35 (8.9) 2.09 (53.1) 45 35 0.34 (8.6) 2.08 (52.8) 54 42 0.33 (8.4) 2.07 (52.6) 63 49 0.32 (8.1) 2.06 (52.3) 72 56 0.31 (7.9) 2.05 (52.1) 81 63 0.30 (7.6) 2.04 (51.8) 88 70 0.29 (7.4) 2.03 (51.6) 92 73 0.28 (7.1) 2.02 (51.3) 96 76 0.27 (6.9) 2.01 (51.1) 100 79 0.26 (6.6) 2.00 (50.8) 104 82 0.25 (6.4) 1.99 (50.5) 108 85 0.24 (6.1) 1.98 (50.3) 112 88 0.23 (5.8) 1.97 (50.0) 116 91 0.22 (5.6) 1.96 (49.8) 120 94 0.21 (5.3) 1.95 (49.5) 97 0.20 (5.1) 1.94 (49.3) 100 0.19 (4.8) 1.93 (49.0) 103 0.18 (4.6) 1.92 (48.8) 106 0.17 (4.3) 1.91 (48.5) 109 0.16 (4.1) 1.90 (48.3) 112 0.15 (3.8) 1.89 (48.0) 115 0.14 (3.6) 1.88 (47.8) 118 0.13 (3.3) 1.87 (47.5) 121 0.12 (3.0)

Track Shoes

Triple Grouser

.51" (13 mm)

1.00" (25.5 mm)

Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) 0.95 (24.0) 0 1.50 (38.1) 0.90 (23.0) 8 1.45 (36.8) 0.85 (21.5) 16 1.40 (35.6) 0.80 (20.5) 23 1.35 (34.3) 0.75 (19.0) 30 1.30 (33.0) 0.70 (18.0) 37 1.25 (31.8) 0.65 (16.5) 44 1.20 (30.5) 0.60 (15.0) 51 1.15 (29.2) 0.55 (14.0) 58 1.10 (27.9) 0.50 (12.5) 65 1.05 (26.7) 0.45 (11.5) 72 1.00 (25.4) 0.40 (10.0) 79 0.95 (24.1) 0.35 (9.0) 86 0.90 (22.9) 0.30 (7.5) 93 0.85 (21.6) 0.25 (6.5) 100 0.80 (20.3) 0.20 (5.0) 107 0.75 (19.1) 0.15 (4.0) 114 0.70 (17.8) 0.10 (2.5) 121 0.65 (16.5)

Carrier Rollers

Caliper Ultrasonic Inches (mm) % Worn Inches (mm)

6.26 (159.0) 0 1.63 (41.4) 6.22 (158.0) 8 1.61 (40.9) 6.18 (157.0) 16 1.59 (40.4) 6.14 (156.0) 24 1.57 (39.9) 6.10 (155.0) 32 1.55 (39.4) 6.06 (154.0) 40 1.53 (38.9) 6.02 (153.0) 45 1.51 (38.4) 5.98 (152.0) 50 1.49 (37.8) 5.94 (151.0) 55 1.47 (37.3) 5.90 (150.0) 60 1.45 (36.8) 5.86 (149.0) 65 1.43 (36.3) 5.82 (148.0) 70 1.41 (35.8) 5.78 (147.0) 75 1.39 (35.3) 5.74 (146.0) 80 1.37 (34.8) 5.70 (145.0) 85 1.35 (34.3) 5.66 (144.0) 90 1.33 (33.8) 5.62 (142.5) 95 1.31 (33.3) 5.58 (141.5) 100 1.29 (32.8) 5.54 (140.5) 105 1.27 (32.3) 5.50 (139.5) 110 1.25 (31.8) 5.46 (138.5) 115 1.23 (31.2) 5.42 (137.5) 120 1.21 (30.7)

Track Rollers

Caliper Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) Inches (mm)

8.00 (203.0) 0 0.54 (13.5) 2.00 (50.8) 7.98 (202.5) 4 0.55 (14.0) 1.99 (50.5) 7.96 (202.0) 8 0.56 (14.0) 1.98 (50.3) 7.94 (201.5) 12 0.57 (14.5) 1.97 (50.0) 7.92 (201.0) 16 0.58 (14.5) 1.96 (49.8) 7.90 (200.5) 20 0.59 (15.0) 1.95 (49.5) 7.88 (200.0) 24 0.60 (15.0) 1.94 (49.3) 7.86 (199.5) 28 0.61 (15.5) 1.93 (49.0) 7.84 (199.0) 31 0.62 (15.5) 1.92 (48.8) 7.82 (198.5) 34 0.63 (16.0) 1.91 (48.5) 7.80 (198.0) 37 0.64 (16.5) 1.90 (48.3) 7.78 (197.5) 40 0.65 (16.5) 1.89 (48.0) 7.76 (197.0) 43 0.66 (17.0) 1.88 (47.8) 7.74 (196.5) 46 0.67 (17.0) 1.87 (47.5) 7.72 (196.0) 49 0.68 (17.5) 1.86 (47.2) 7.70 (195.5) 52 0.69 (17.5) 1.85 (47.0) 7.68 (195.0) 55 0.70 (18.0) 1.84 (46.7) 7.66 (194.5) 58 0.71 (18.0) 1.83 (46.5) 7.64 (194.0) 61 0.72 (18.5) 1.82 (46.2) 7.62 (193.5) 64 0.73 (18.5) 1.81 (46.0) 7.60 (193.0) 67 0.74 (19.0) 1.80 (45.7) 7.58 (192.5) 70 0.75 (19.0) 1.79 (45.5) 7.56 (192.0) 73 0.76 (19.5) 1.78 (45.2) 7.54 (191.5) 76 0.77 (19.5) 1.77 (45.0) 7.52 (191.0) 79 0.78 (20.0) 1.76 (44.7) 7.50 (190.5) 82 0.79 (20.0) 1.75 (44.5) 7.48 (190.0) 85 0.80 (20.5) 1.74 (44.2) 7.46 (189.5) 88 0.81 (20.5) 1.73 (43.9) 7.44 (189.0) 91 0.82 (21.0) 1.72 (43.7) 7.42 (188.5) 94 0.83 (21.0) 1.71 (43.4) 7.40 (188.0) 97 0.84 (21.5) 1.70 (43.2) 7.38 (187.5) 100 0.85 (21.5) 1.69 (42.9) 7.36 (187.0) 103 0.86 (22.0) 1.68 (42.7) 7.34 (186.5) 106 0.87 (22.0) 1.67 (42.4) 7.32 (186.0) 109 0.88 (22.5) 1.66 (42.2) 7.30 (185.5) 112 0.89 (22.5) 1.65 (41.9) 7.28 (185.0) 115 0.90 (23.0) 1.64 (41.7) 7.26 (184.5) 118 0.91 (23.0) 1.63 (41.4) 7.24 (184.0) 121 0.92 (23.5) 1.62 (41.1)

Flange diameter is 9.09" (231 mm)

Track Links

6Y0935 & 36

Depth Gauge Ultrasonic Inches (mm) % Worn Inches (mm) 3.46 (88.0) 0 1.00 (25.4) 3.44 (87.5) 13 0.98 (24.9) 3.42 (87.0) 26 0.96 (24.4) 3.40 (86.5) 39 0.94 (23.9) 3.38 (86.0) 52 0.92 (23.4) 3.36 (85.5) 65 0.90 (22.9) 3.34 (85.0) 78 0.88 (22.4) 3.32 (84.5) 90 0.86 (21.8) 3.30 (84.0) 100 0.84 (21.3) 3.28 (83.5) 110 0.82 (20.8) 3.26 (83.0) 120 0.80 (20.3)