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NJ 2206 bearing dimensions & suffix variants

Look up recorded dimensions for designations beginning with NJ 2206. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.

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Find by measured dimensions

Enter bore d, outside diameter D and width B. Use decimals or inch fractions such as 1/2 or 1 1/4.

Exact model evidence

NJ 2206 dimensions and recorded technical data

The recorded NJ 2206 base designation measures 30×62×20 mm (inside diameter d × outside diameter D × width B). This answer uses unsuffixed records from KOYO. It does not assign the same dimensions or operating ratings to every suffix.

The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 10 recorded variants are listed. A dash means the value is missing, not zero.

Brand / full designation	Named dimensions (mm / in)	Dynamic C (kN)	Static C0 (kN)	Reference speed (rpm)	Limiting speed (rpm)	Mass (kg / g)
KOYONJ2206Cylindrical roller bearing	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Width (B) 20 mm 0.787402 in	41 kN	33.1 kN	—	9800 rpmLimiting Speeds(Grease Lub.): 9800 min-1Limiting Speeds(Oil Lub.): 13000 min-1	0.27 kg270 g
SKFNJ 2206 ECJSingle row cylindrical roller bearing, NJ design	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Width (B) 20 mm 0.787402 in	55 kN	49 kN	13000 rpm	14000 rpm	0.266 kg266 g
SKFNJ 2206 ECPSingle row cylindrical roller bearing, NJ design	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Width (B) 20 mm 0.787402 in	55 kN	49 kN	13000 rpm	14000 rpm	0.26 kg260 g
SKFNJ 2206 ECP/C3Single row cylindrical roller bearing, NJ design	Recorded bore (d) 30 mm 1.181102 in Recorded outside dimension (D) 62 mm 2.440945 in Catalogue width (symbol unverified) 20 mm 0.787402 in	55 kN	49 kN	13000 rpm	14000 rpm	0.26 kg260 g
SKFNJ 2206 ECP/C4Single row cylindrical roller bearing, NJ design	Recorded bore (d) 30 mm 1.181102 in Recorded outside dimension (D) 62 mm 2.440945 in Catalogue width (symbol unverified) 20 mm 0.787402 in	55 kN	49 kN	13000 rpm	14000 rpm	0.26 kg260 g
SKFNJ 2206 ECPHSingle row cylindrical roller bearing, NJ design	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Width (B) 20 mm 0.787402 in	55 kN	49 kN	13000 rpm	14000 rpm	0.26 kg260 g
FAGNJ2206-E-XL-M1Cylindrical roller bearing	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Width (B) 20 mm 0.787402 in	58 kN	50 kN	8000 rpm	21200 rpm	0.293 kg293 g
FAGNJ2206-E-XL-TVP2Cylindrical roller bearing	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Width (B) 20 mm 0.787402 in	58 kN	50 kN	8000 rpm	16300 rpm	0.272 kg272 g
NSKNJ2206ETCylindrical roller bearing	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Bearing width (B) 20 mm 0.787402 in	60 kN	50 kN	—	—	—
KOYONJ2206RCylindrical roller bearing	Bore diameter (d) 30 mm 1.181102 in Outside diameter (D) 62 mm 2.440945 in Width (B) 20 mm 0.787402 in	61.2 kN	49.8 kN	—	9700 rpmLimiting Speeds(Grease Lub.): 9700 min-1Limiting Speeds(Oil Lub.): 13000 min-1	0.27 kg270 g

Compare recorded seals, clearance, precision and materials

Manufacturer wording is retained. A missing property is not inferred from another brand or a similar suffix.

Brand / designation	Closure	Original precision	Clearance	Cage	Material	Lubricant
KOYO NJ2206	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded
SKF NJ 2206 ECJ	Without	Not recorded	CN	Sheet metal	Not recorded	None
SKF NJ 2206 ECP	Without	Not recorded	CN	Non-metallic	Not recorded	None
SKF NJ 2206 ECP/C3	Without	Not recorded	C3	Non-metallic	Not recorded	None
SKF NJ 2206 ECP/C4	Without	Not recorded	C4	Non-metallic	Not recorded	None
SKF NJ 2206 ECPH	Without	Not recorded	CN	Non-metallic	Not recorded	None
FAG NJ2206-E-XL-M1	Not recorded	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	M1 — Two Piece Brass Cage Roller Guided	Not recorded	Not recorded
FAG NJ2206-E-XL-TVP2	Not recorded	PN — Normal (ISO 492:2023)	CN (Group N) — Normal internal clearance	TVP2 — Solid Window Cage made from PA66	Not recorded	Not recorded
NSK NJ2206ET	Not recorded	Not recorded	Not recorded	Polyamide 66	Not recorded	Not recorded
KOYO NJ2206R	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded

How to compare these values

Use the displayed dimension names and original symbols. Housing length L, height H2 and flange width are not bearing outside diameter D. A catalogue width with an unverified symbol must not be assumed to be inner-ring width B or assembly width T. Open the product record for mounting dimensions and geometry.
Inch values are calculated from the recorded millimetres using 25.4 mm per inch, rounded to six decimal places. They do not change a metric bearing into an inch-series bearing. Gram values are converted from the recorded mass in kilograms.
C and C0 describe different rating conditions. They are not a single safe working-load limit and cannot replace an application load calculation.
Reference and limiting speeds are separate catalogue values. The source grease/oil context is shown where recorded. Lubricant, seals, loads, fit, clearance and cooling affect the usable operating speed.
A common base number does not prove equivalent seals, clearance, precision, material or interchangeability. Open the full designation for these fields.

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Related prefix matches — other model numbers may appear

These discovery results can contain a longer number or a different component. They are not specifications for the requested exact model. Open the complete product to inspect its original geometry.

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