store 
Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
41 in stock
Angular contact ball bearing, 65 x 120 x 23 mm, 30° contact angle, open, pressed steel cage. Cr 77.5 kN, C0r 58 kN, 4,800 rpm grease.
List Price
$67.12
41 in stock
On the Shelf & Ready to Ship
On all orders
No Risk, No Hassle
| MFR / Brand | NSK |
|---|---|
| MPN | 7213A |
| Model | 7213AW |
| Bearing Type | Angular Contact Ball Bearing |
| ID | 65 mm |
| OD | 120 mm |
| Width | 23 mm |
| Base Number | 7213 |
|---|---|
| Industry Terms | angular contact bearing, ACBB, spindle bearing, thrust ball bearing, 30 degree angular contact, duplex bearing, back-to-back pair, 7200 series bearing |
| Common Misspellings | 7213 A, 7213-A, 7213AW, 7213 AW, NSK 7213, 7213A bearing, 7213A W, angular contract bearing, anglular contact bearing |
| Application Types | Machine tool spindles, gearbox and pump shafts, worm drives, screw jacks, vertical shafts, compressors, machine tool tables, industrial gear reducers |
| Bore Shaft Size | 65 mm (2.5591 in) |
| Mpn Variants | 7213A; 7213 A; 7213-A; 7213AW; 7213A-W; 7213 AW; 7213 A W; 7213ADB; 7213A DB; 7213AWDB; 7213AWDBCP10; 7213AW DB CP10; 7213-A-W-DB-CP10; 7213E; 7213 E |
| Manufacturer Status | Current NSK catalogue size; RHP-branded equivalents were consolidated into NSK |
| Compatible With Replaces | Replaces NSK 7213A, 7213A-W, 7213AW, 7213E in the same 65x120x23 mm position. Same-envelope alternatives from other makers exist but differ in contact angle - verify before substituting. |
| Precision Class | ISO Normal class |
| Additional Attributes | Effective load centre a: 38.2 mm; shaft abutment diameter da min: 74 mm; housing abutment diameter Da max: 111 mm; maximum shaft/housing fillet radius ra max: 1.5 mm; ring chamfer r min: 1.5 mm; ring chamfer r1 min: 1.0 mm |
| Cage Type | Pressed cage |
| Dynamic Load Rating | 77,500 N (Cr, per bearing) |
| Static Load Rating | 58,000 N (C0r, per bearing) |
| Precision Rating | ISO Normal class |
| Item Weight | 1.03 kg (2.27 lb) |
| Cage Material | Pressed steel |
| Limiting Speed | 4,800 rpm grease; 6,700 rpm oil bath |
| Number Of Rows | 1 |
| Harmonization Code | 8482.10 (ball bearings) |
| Contact Angle | 30° |
| Part Number | 7213A |
| Cross Reference 6 | NSK 7213C - same 65x120x23 mm envelope, 15 degree contact angle (not a direct substitute) |
|---|---|
| Cross Reference 7 | NSK 7213B / SKF 7213 BECBM - same envelope, 40 degree contact angle (not a direct substitute) |
| Cross Reference 9 | NTN 7213, Koyo 7213, NACHI 7213, Torrington/Fafnir 7213 - same 65x120x23 mm envelope, confirm contact angle |
NSK 7213A single-row angular contact ball bearing. Bore: 65 mm. Outside Diameter: 120 mm. Width: 23 mm. Series: 72 (ISO dimension series 02). Contact Angle: 30°. Cage Material: Pressed steel. Precision Class: ISO Normal. Closure: open on both sides, lubricated from the housing.
Dynamic Load Rating: 77,500 N (Cr, per bearing). Static Load Rating: 58,000 N (C0r, per bearing). Limiting Speed: 4,800 rpm grease lubrication, 6,700 rpm oil-bath lubrication. These are single-bearing figures; a duplex set is rated separately.
Effective Load Centre a: 38.2 mm. Shaft Abutment Diameter da min: 74 mm. Housing Abutment Diameter Da max: 111 mm. Maximum Shaft or Housing Fillet Radius ra max: 1.5 mm. Ring Chamfer r min: 1.5 mm. Ring Chamfer r1 min: 1.0 mm. Mass: 1.03 kg (2.27 lb) per bearing.
72 — single-row angular contact ball bearing, dimension series 02.
13 — bore code, 13 x 5 = 65 mm.
A — 30° contact angle in NSK’s scheme.
W — pressed steel cage.
DB — back-to-back duplex arrangement, carried on the carton for this lot.
A 30° contact angle sets the load line steeply through the ball track, so the bearing carries high axial thrust in its designed direction and resists axial deflection well. The steeper angle raises ball spin and cage loading, which is what sets the 4,800 rpm grease limit. That suits worm drives, gearbox output shafts, vertical pump shafts and screw jacks taking real combined load. The effective load centre at 38.2 mm is the figure to use when calculating the true span between load lines on a paired mounting, in place of the physical bearing spacing.
Unit Quantity: 1 Pc. Each unit is one single bearing, sold loose. The carton designation for this lot carries a DB duplex reference and is retained as a searchable cross-reference.
The 65 x 120 x 23 mm angular contact envelope is built by every major maker, and the contact angle is what differs. NSK 7213C is 15° and NSK 7213B is 40° in the same envelope; FAG 7213-B-XL-TVP and SKF 7213 BECBM are 40°. Match the contact angle as well as the boundary dimensions, because the load line, the stiffness and the calculated life all move with it. Some suppliers list this size as 7213E; treat that as a dimensional cross-reference and confirm the angle.
$760.47
16 in stock
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
When an HMI panel goes dark or a PLC module stops communicating, the machine it
If you have ever watched a machine glide smoothly back and forth, tracing a perfect
Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
Sort
Brand
Price
MPN
Categories
