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NJ 212 bearing dimensions & suffix variants

Look up recorded dimensions for designations beginning with NJ 212. The table retains complete manufacturer designations so special suffixes and different dimensional variants remain visible.

On this page5 sections

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.

For tapered assemblies use total width T; for units or flanged bearings also check the mounting drawing.

Exact model evidence

NJ 212 dimensions and recorded technical data

Use the named dimensions for each complete record below. A generic d×D×B answer is not asserted where the base record is missing, dimension symbols are unverified, or the product uses a different geometry such as a housing or thrust assembly. Suffix records are not substituted for a missing base specification.

The numeric series boundary is preserved: a longer number is not included merely because its first digits match. 17 recorded variants are listed. A dash means the value is missing, not zero.

Brand / full designationNamed dimensions (mm / in)Dynamic C (kN)Static C0 (kN)Reference speed (rpm)Limiting speed (rpm)Mass (kg / g)
SKFNJ 212 ECJSingle row cylindrical roller bearing, NJ design
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
108 kN102 kN6700 rpm7500 rpm0.852 kg852 g
SKFNJ 212 ECJ/C3Single row cylindrical roller bearing, NJ design
Recorded bore (d)
60 mm
2.362205 in
Recorded outside dimension (D)
110 mm
4.330709 in
Catalogue width (symbol unverified)
22 mm
0.866142 in
108 kN102 kN6700 rpm7500 rpm0.852 kg852 g
SKFNJ 212 ECMSingle row cylindrical roller bearing, NJ design
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
108 kN102 kN6700 rpm7500 rpm0.95 kg950 g
SKFNJ 212 ECMLSingle row cylindrical roller bearing, NJ design
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
108 kN102 kN6700 rpm11000 rpm0.966 kg966 g
SKFNJ 212 ECML/C3Single row cylindrical roller bearing, NJ design
Recorded bore (d)
60 mm
2.362205 in
Recorded outside dimension (D)
110 mm
4.330709 in
Catalogue width (symbol unverified)
22 mm
0.866142 in
108 kN102 kN6700 rpm11000 rpm0.93 kg930 g
SKFNJ 212 ECPSingle row cylindrical roller bearing, NJ design
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
108 kN102 kN6700 rpm7500 rpm0.833 kg833 g
SKFNJ 212 ECP/C3Single row cylindrical roller bearing, NJ design
Recorded bore (d)
60 mm
2.362205 in
Recorded outside dimension (D)
110 mm
4.330709 in
Catalogue width (symbol unverified)
22 mm
0.866142 in
108 kN102 kN6700 rpm7500 rpm0.833 kg833 g
FAGNJ212-E-XL-M1Cylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm11500 rpm0.94 kg940 g
FAGNJ212-E-XL-M1>ACylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm11500 rpm0.94 kg940 g
FAGNJ212-E-XL-M1-C3Cylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm11500 rpm0.94 kg940 g
FAGNJ212-E-XL-M1-C3>ACylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm11500 rpm0.94 kg940 g
FAGNJ212-E-XL-M1-F1-C4Cylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm11500 rpm0.92 kg920 g
FAGNJ212-E-XL-MPAX-C3Cylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm11500 rpm0.94 kg940 g
FAGNJ212-E-XL-MPAX-C4Cylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm11500 rpm0.94 kg940 g
FAGNJ212-E-XL-TVP2Cylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
112 kN103 kN5300 rpm8900 rpm0.842 kg842 g
NSKNJ212EWCylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Bearing width (B)
22 mm
0.866142 in
120 kN107 kN———
KOYONJ212RCylindrical roller bearing
Bore diameter (d)
60 mm
2.362205 in
Outside diameter (D)
110 mm
4.330709 in
Width (B)
22 mm
0.866142 in
122 kN107 kN—5800 rpmLimiting Speeds(Grease Lub.): 5800 min-1Limiting Speeds(Oil Lub.): 6900 min-10.842 kg842 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 / designationClosureOriginal precisionClearanceCageMaterialLubricant
SKF NJ 212 ECJWithoutNot recordedCNSheet metalNot recordedNone
SKF NJ 212 ECJ/C3WithoutNot recordedC3Sheet metalNot recordedNone
SKF NJ 212 ECMWithoutNot recordedCNMachined brassNot recordedNone
SKF NJ 212 ECMLWithoutNot recordedCNMachined brassNot recordedNone
SKF NJ 212 ECML/C3WithoutNot recordedC3Machined brassNot recordedNone
SKF NJ 212 ECPWithoutNot recordedCNNon-metallicNot recordedNone
SKF NJ 212 ECP/C3WithoutNot recordedC3Non-metallicNot recordedNone
FAG NJ212-E-XL-M1Not recordedPN — Normal (ISO 492:2023)CN (Group N) — Normal internal clearanceM1 — Two Piece Brass Cage Roller GuidedNot recordedNot recorded
FAG NJ212-E-XL-M1>ANot recordedPN — Normal (ISO 492:2023)CN (Group N) — Normal internal clearanceM1 — Two Piece Brass Cage Roller GuidedNot recordedNot recorded
FAG NJ212-E-XL-M1-C3Not recordedPN — Normal (ISO 492:2023)C3 (Group 3) — Internal clearance larger than CNM1 — Two Piece Brass Cage Roller GuidedNot recordedNot recorded
FAG NJ212-E-XL-M1-C3>ANot recordedPN — Normal (ISO 492:2023)C3 (Group 3) — Internal clearance larger than CNM1 — Two Piece Brass Cage Roller GuidedNot recordedNot recorded
FAG NJ212-E-XL-M1-F1-C4Not recordedPN — Normal (ISO 492:2023)C4 (Group 4) — Internal clearance larger than C3M1 — Two Piece Brass Cage Roller GuidedNot recordedNot recorded
FAG NJ212-E-XL-MPAX-C3Not recordedPN — Normal (ISO 492:2023)C3 (Group 3) — Internal clearance larger than CNMPAX — One Piece Brass Cage Lip GuidedNot recordedNot recorded
FAG NJ212-E-XL-MPAX-C4Not recordedPN — Normal (ISO 492:2023)C4 (Group 4) — Internal clearance larger than C3MPAX — One Piece Brass Cage Lip GuidedNot recordedNot recorded
FAG NJ212-E-XL-TVP2Not recordedPN — Normal (ISO 492:2023)CN (Group N) — Normal internal clearanceTVP2 — Solid Window Cage made from PA66Not recordedNot recorded
NSK NJ212EWNot recordedNot recordedNot recordedPressed steelNot recordedNot recorded
KOYO NJ212RNot recordedNot recordedNot recordedNot recordedNot recordedNot 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.

SKF

NJ 212 ECJ

Single row cylindrical roller bearing, NJ design

View full technical record →SKF

NJ 212 ECJ/C3

Single row cylindrical roller bearing, NJ design

View full technical record →SKF

NJ 212 ECM

Single row cylindrical roller bearing, NJ design

View full technical record →SKF

NJ 212 ECML

Single row cylindrical roller bearing, NJ design

View full technical record →SKF

NJ 212 ECML/C3

Single row cylindrical roller bearing, NJ design

View full technical record →SKF

NJ 212 ECP

Single row cylindrical roller bearing, NJ design

View full technical record →SKF

NJ 212 ECP/C3

Single row cylindrical roller bearing, NJ design

View full technical record →NSK

NJ212EW

Cylindrical roller bearing

View full technical record →FAG

NJ212-E-XL-M1

Cylindrical roller bearing

View full technical record →FAG

NJ212-E-XL-M1>A

Cylindrical roller bearing

View full technical record →FAG

NJ212-E-XL-M1-C3

Cylindrical roller bearing

View full technical record →FAG

NJ212-E-XL-M1-C3>A

Cylindrical roller bearing

View full technical record →
Filter all 17 prefix results →

Check the drawing before substituting

Nominal dimensions are not shaft-fit tolerances. Different variants can add grooves, flanges, wider rings or assembly components. When the table has different dimensions, the complete designation—not the shared prefix—controls.

Measurement guide →Cross-reference checks →

Reference basis & data limits

Manufacturer terminology is retained in the product records. Technical reference basis: JTEKT Basic Bearing Knowledge (boundary dimensions, tolerance classes and lubrication); NSK Bearing ABCs (lubrication, designations and clearance); NTN technical FAQs (closure codes and component interchange); SKF rolling-bearing selection and maintenance references.

Selection workflows and catalogue grouping are BearingScope editorial aids. Verify the current drawing and application requirements before using a candidate. Missing database information is not converted into an assumed match.

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