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NU 2210 bearing dimensions & suffix variants

Look up recorded dimensions for designations beginning with NU 2210. 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

NU 2210 dimensions and recorded technical data

The recorded NU 2210 base designation measures 50×90×23 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. 12 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)
KOYONU2210Cylindrical roller bearing	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	80.3 kN	73.6 kN	—	6400 rpmLimiting Speeds(Grease Lub.): 6400 min-1Limiting Speeds(Oil Lub.): 8500 min-1	0.58 kg580 g
SKFNU 2210 ECJSingle row cylindrical roller bearing, NU design	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	90 kN	88 kN	8500 rpm	9000 rpm	0.57 kg570 g
SKFNU 2210 ECJ/C3Single row cylindrical roller bearing, NU design	Recorded bore (d) 50 mm 1.968504 in Recorded outside dimension (D) 90 mm 3.543307 in Catalogue width (symbol unverified) 23 mm 0.905512 in	90 kN	88 kN	8500 rpm	9000 rpm	0.57 kg570 g
SKFNU 2210 ECMSingle row cylindrical roller bearing, NU design	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	90 kN	88 kN	8500 rpm	9000 rpm	0.658 kg658 g
SKFNU 2210 ECM/C3Single row cylindrical roller bearing, NU design	Recorded bore (d) 50 mm 1.968504 in Recorded outside dimension (D) 90 mm 3.543307 in Catalogue width (symbol unverified) 23 mm 0.905512 in	90 kN	88 kN	—	—	0.66 kg660 g
SKFNU 2210 ECPSingle row cylindrical roller bearing, NU design	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	90 kN	88 kN	8500 rpm	9000 rpm	0.563 kg563 g
SKFNU 2210 ECP/C3Single row cylindrical roller bearing, NU design	Recorded bore (d) 50 mm 1.968504 in Recorded outside dimension (D) 90 mm 3.543307 in Catalogue width (symbol unverified) 23 mm 0.905512 in	90 kN	88 kN	8500 rpm	9000 rpm	0.563 kg563 g
SKFNU 2210 ECPHSingle row cylindrical roller bearing, NU design	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	90 kN	88 kN	8500 rpm	9000 rpm	0.563 kg563 g
FAGNU2210-E-XL-M1Cylindrical roller bearing	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	92 kN	88 kN	5300 rpm	14500 rpm	0.632 kg632 g
FAGNU2210-E-XL-TVP2Cylindrical roller bearing	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	92 kN	88 kN	5300 rpm	11100 rpm	0.553 kg553 g
NSKNU2210ETCylindrical roller bearing	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Bearing width (B) 23 mm 0.905512 in	102 kN	97 kN	—	—	—
KOYONU2210RCylindrical roller bearing	Bore diameter (d) 50 mm 1.968504 in Outside diameter (D) 90 mm 3.543307 in Width (B) 23 mm 0.905512 in	99.5 kN	91.5 kN	—	6400 rpmLimiting Speeds(Grease Lub.): 6400 min-1Limiting Speeds(Oil Lub.): 8500 min-1	0.58 kg580 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 NU2210	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded	Not recorded
SKF NU 2210 ECJ	Without	Not recorded	CN	Sheet metal	Not recorded	None
SKF NU 2210 ECJ/C3	Without	Not recorded	C3	Sheet metal	Not recorded	None
SKF NU 2210 ECM	Without	Not recorded	CN	Machined brass	Not recorded	None
SKF NU 2210 ECM/C3	Without	Not recorded	C3	Machined brass	Not recorded	None
SKF NU 2210 ECP	Without	Not recorded	CN	Non-metallic	Not recorded	None
SKF NU 2210 ECP/C3	Without	Not recorded	C3	Non-metallic	Not recorded	None
SKF NU 2210 ECPH	Without	Not recorded	CN	Non-metallic	Not recorded	None
FAG NU2210-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 NU2210-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 NU2210ET	Not recorded	Not recorded	Not recorded	Polyamide 66	Not recorded	Not recorded
KOYO NU2210R	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.

Check load calculations →Estimate rating life →Decode the complete marking →Check replacement evidence →

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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