Bearings, plain (except internal combustion engine), manufacturing · Wisconsin

MIBUSG

Grafton, WI · ~88 workers · 4 years of OSHA Injury Tracking Application data.

C
Average Safety Record
3.5
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

MIBUSG runs at 106% of its industry's injury rate - about level with the typical Bearings, plain (except internal combustion engine), manufacturing workplace, earning a grade C.

MIBUSG: 3.5 TCR = 106% of Bearings, plain (except internal combustion engine), manufacturing BLS 3.3 · 4y Form 300A (see methodology below)

MIBUSG safety composite

MIBUSG scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 45%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 3.5 per 100 workers

Safer than 45% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

TCR Δ

−4.0

2018→2021

MIBUSG injury rate improved

MIBUSG's TCR fell 4.0 from 5.2 in 2018 to 1.1 in 2021. Peak filing year was 2019 at 6.6 TCR. In 2021, DART was 0× this establishment's average TCR (severity share of cases).

2018=5.2 · 2019=6.6 · 2020=1.1 · 2021=1.1

OSHA ITA Form 300A scorecard

Establishment book 333613 · Grafton, WI ABOVE-IND · SMALL

Grade C · TCR 3.5 · 106% of ind

  • DART 0.0 DART
  • RANK #9/17
  • PHOTO Martin Sprocket & Ge…
  • BOOK 4y book
  • INJ 13 inj
  • SIZE ~88 FTE

Nearest TCR peer: Martin Sprocket & Gear 05 (0.0 TCR gap)

Read with this employer → · Industry book → · Wisconsin employers → · Look up another →

MIBUSG in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows MIBUSG averages 3.5 TCR (106% of the Bearings, plain (except internal combustion engine), manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

MIBUSG TCR series: 2018=5.2 · 2019=6.6 · 2020=1.1 · 2021=1.1 · BLS 3.3

Where MIBUSG falls in its industry

111 Bearings, plain (except intern establishments

Safer than 45% of graded establishments in this industry, whose median TCR is 3.4.

More dangerous than peersSafer than peers

Narrower to Wisconsin alone (the establishments it most directly competes with for workers and contracts): ranked #9 safest of 17 Bearings, plain (except intern employers in Wisconsin.

MIBUSG (88 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 3.4 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 0100200300400500 051015 Average employees Total Case Rate MIBUSG
MIBUSG (88 employees, TCR 3.5) among 29 same-industry peers, split at the industry median of 72 employees and a TCR of 3.4

MIBUSG has more employees than the Bearings, plain (except internal combust median and a higher injury rate than the industry's median TCR of 3.4. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2021 1.1 0.0 1 0 0
2020 1.1 0.0 1 0 0
2019 6.6 2.2 6 0 0
2018 5.2 4.1 5 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333613 · WI · Grafton

111 Bearings, plain (except internal combustion engine), manufacturing employers nationwide with a credible TCR · 12,834 rated employers in Wisconsin with headcount on file · 57 employers in Grafton, WI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Martin Sprocket & Gear 05 3.5 TCR
NAICS-TCR Milwaukee Bearing & Machining, Inc. 3.4 TCR
NAICS-TCR Aurora Bearing Company 3.4 TCR
NAICS-TCR John Crane Columbus 3.4 TCR
STATE-SIZE Eden Stone Co. 88 FTE
STATE-SIZE Construction 88 FTE
STATE-SIZE Indianhead Pipeline Services, LLC 88 FTE
STATE-SIZE Affiliated Construction Services, Inc. 88 FTE
CITY-NEAR Aurora Medical Center Grafton 1,575 FTE
CITY-NEAR Grafton Division 418 FTE
CITY-NEAR Kapco Inc. - Badger 327 FTE
CITY-NEAR Kapco Metal Stamping 286 FTE
NAT-TCR Pennbright 3.5 TCR
NAT-TCR NEI Ambulatory Surgery Center, LLC 3.5 TCR
NAT-TCR Automatic Rolls of Baltimore 3.5 TCR
NAT-TCR Snack Express 3.5 TCR
NAT-SIZE Good Samaritan Home & Rehab 88 FTE
NAT-SIZE Ocoee Hermitage Health Center 88 FTE
NAT-SIZE Alpha VesselCO, LLC 88 FTE
NAT-SIZE Recreation Investments of Florida 88 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2021, 2020, 2019, 2018. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.