Manufacture of mechanical seals and components · Illinois

John Crane Bolingbrook

Bolingbrook, IL · ~26 workers · 8 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

John Crane Bolingbrook runs at 28% of its industry's injury rate - far safer than the typical Manufacture of mechanical seals and components workplace, earning a grade A.

John Crane Bolingbrook: 0.9 TCR = 28% of Manufacture of mechanical seals and components BLS 3.3 · 8y Form 300A (see methodology below)

John Crane Bolingbrook safety composite

John Crane Bolingbrook scores strongest on total case rate (tcr) (safer than 84% of same-industry peers) and weakest on fatalities (safer than 50%), 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

74/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 0.92 per 100 workers

Safer than 84% 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%).

John Crane Bolingbrook held a steady TCR band

John Crane Bolingbrook's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2024. Peak filing year was 2020 at 3.8 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=0.0 · 2018=3.6 · 2019=0.0 · 2020=3.8 · 2021=0.0 · 2023=0.0 · 2024=0.0

OSHA ITA Form 300A scorecard

Establishment book 339991 · Bolingbrook, IL AT/BELOW-IND · SMALL

Grade A · TCR 0.9 · 28% of ind

  • DART 0.0 DART
  • RANK #6/20
  • PHOTO Freudenberg NOK Seal…
  • BOOK 8y book
  • INJ 2 inj
  • SIZE ~26 FTE

Nearest TCR peer: Freudenberg NOK Sealing technologies - Ashland (0.0 TCR gap)

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John Crane Bolingbrook in the TCR neighbourhood

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

TCR

What this shows John Crane Bolingbrook averages 0.9 TCR (28% of the Manufacture of mechanical seals and components BLS benchmark).

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

John Crane Bolingbrook TCR series: 2016=0 · 2017=0 · 2018=3.6 · 2019=0 · 2020=3.8 · 2021=0 · 2023=0 · 2024=0 · BLS 3.3

Where John Crane Bolingbrook falls in its industry

218 Manufacture of mechanical seal establishments

Safer than 84% of graded establishments in this industry, whose median TCR is 2.3.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #6 safest of 20 Manufacture of mechanical seal employers in Illinois.

John Crane Bolingbrook (26 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 84 employees and a TCR of 2.3 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 0200400600 0246810 Average employees Total Case Rate John Crane Bolingbrook
John Crane Bolingbrook (26 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 84 employees and a TCR of 2.3

John Crane Bolingbrook has fewer employees than the Manufacture of mechanical seals and comp median and a lower injury rate than the industry's median TCR of 2.3. 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
2024 0.0 0.0 0 0 0
2023 0.0 0.0 0 0 0
2021 0.0 0.0 0 0 0
2020 3.8 3.8 1 0 0
2019 0.0 0.0 0 0 0
2018 3.6 3.6 1 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

339991 · IL · Bolingbrook

218 Manufacture of mechanical seals and components employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 243 employers in Bolingbrook, IL · 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 Freudenberg NOK Sealing technologies - Ashland 0.9 TCR
NAICS-TCR ILPEA Industries - Scottsburg Main 0.9 TCR
NAICS-TCR Uchiyama MFG America LLC 0.9 TCR
NAICS-TCR NOLATO JABAR LLC 0.9 TCR
STATE-SIZE Rock River - Corporate 26 FTE
STATE-SIZE Corporate 26 FTE
STATE-SIZE Hill 'N Dale Farm 26 FTE
STATE-SIZE Jackson Generation 26 FTE
CITY-NEAR IL-02 4,926 FTE
CITY-NEAR Corporate Office 1,368 FTE
CITY-NEAR 4818-48180018-300 E. CROSSROADS PKWY-WC 971 FTE
CITY-NEAR G&W Electric Company 935 FTE
NAT-TCR Otis Elevator Company-North Jersey 0.9 TCR
NAT-TCR The Garden House 0.9 TCR
NAT-TCR Wayne 0.9 TCR
NAT-TCR LNL Anodizing Inc 0.9 TCR
NAT-SIZE Carrier Commercial Services (Sacramento) 26 FTE
NAT-SIZE West Valley 26 FTE
NAT-SIZE Boyle'S Aluminum and Screening LLC 26 FTE
NAT-SIZE De Mello Roofing Inc 26 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: 2024, 2023, 2021, 2020, 2019, 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.