Timken NJ design · catalog page 69
NJ2316EMA
Exact single-row metric cylindrical roller bearing record from Timken's July 2025 catalog.
Published bearing data
Dimensions and ratings
- Design
- NJ
- Roller-path diameter F/E
- 101 mm
- Static load rating C0
- 439 kN
- Dynamic load rating C1
- 406 kN
- Oil thermal speed
- 3,800 rpm
- Grease thermal speed
- 3,300 rpm
- Weight
- 6.6 kg
- Axial displacement s
- 5 mm
- Shaft backing diameter
- 95.4 mm
- Housing backing diameter
- 151 mm
- Geometry factor Cg
- 0.097
- Published row text
- 80.000 170.000 58.000 101.000 439 406 NJ2316EMA 2.1 2.1 95.4 151.0 5.0 0.097 3800 3300 6.60
Verification boundary
What still needs to match
Internal clearanceTimken notes that radial internal clearance must be included when ordering the complete assembly.
Fits and tolerancesConfirm shaft/housing fits, backing diameters, chamfers, and applicable tolerance class.
Design and cageMatch the N/NJ/NU/NUP arrangement and exact suffix rather than relying only on boundary dimensions.
Operating conditionsCheck load direction, lubrication, speed, temperature, contamination, and axial displacement requirements.
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