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Fafnir7212WN-SUAngular Contact Ball Bearing – 60 mm ID, 110 mm OD, 22 mm Width, Open, 40° Contact Angle, Pressed Brass Cage, Universal Matching

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Fafnir 7212WN-SU single-row angular contact ball bearing, 60 x 110 x 22 mm, 40 degree contact angle, open, pressed brass cage, universally ground.

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$73.20

1 in stock

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Specifications

Key Specifications

MFR / BrandFafnir
MPN7212WN-SU
GTIN087796044104
Model7212-WNSU
Bearing TypeAngular Contact Ball Bearing, Open
ID60 mm
OD110 mm
Width22 mm

Technical Specifications

MaterialBearing Steel
Series72
Base Number7212WN
Bore Shaft Size60 mm
Mpn Variants7212WN-SU, 7212WN SU, 7212WNSU, 7212-WNSU, 7212 WN SU
Precision ClassABEC 3 / P6
Min Temp-50 °C
Cage TypePressed
Dynamic Load Rating56,000 N
Static Load Rating44,500 N
Precision RatingABEC 3 / P6
Rolling ElementsBalls
Max Temp120 °C
Cage MaterialBrass
Limiting Speed4,720 rpm
Number Of Rows1
Bore TypeStraight
Snap Ring IncludedNo
Contact Angle40°
Mounting ArrangementUniversal
Part Number7212WNSU
Industry TermsAngular contact ball bearing; 40 degree angular contact bearing; universal ground bearing; single universal angular contact bearing
Common MisspellingsFafner 7212WN-SU; Faffnir 7212WNSU; 7212 WN-SU; 7212WN SV; 7212 NW SU
Application TypesMachine tool spindles; pumps; thrust-loaded shafts

Cross-References

Cross Reference 1SKF 7212 BE - 40 degree contact angle
Cross Reference 2MRC 7212DU - 40 degree contact angle
Cross Reference 3Fafnir 7212WN MBR - machined bronze cage
Seller Part Number: B-AI5B4#VTXF3J

Product Description

What this part is:

Fafnir 7212WN-SU single-row angular contact ball bearing, built by The Timken Company. Bore 60 mm, outside diameter 110 mm, width 22 mm, 40° contact angle, open, pressed brass cage, universally ground single bearing. Unit Quantity: 1 Pc. GTIN: 087796044104.

Decoding the designation:

7212 — 60 mm bore, ISO 72 medium section, angular contact.

WN — 40° contact angle in Fafnir’s lettering system.

SU — a single bearing, universally ground, so any two pair back-to-back, face-to-face or in tandem.

Specifications:

Bore Diameter: 60 mm. Outside Diameter: 110 mm. Overall Width: 22 mm. Contact Angle: 40°. Series: 72. Base Number: 7212WN. Number Of Rows: 1. Rolling Elements: Balls. Bearing Material: Bearing steel. Bore Type: Straight. Closure Type: Open. Cage Material: Brass. Cage Type: Pressed. Precision Class: ABEC 3 / P6. Mounting Arrangement: Universal. Dynamic Load Rating: 56,000 N (12,600 lbf). Static Load Rating: 44,500 N (10,000 lbf). Limiting Speed: 4,720 rpm. Operating temperature range: -50 °C to 120 °C. Country of Origin: United States.

Dimensions and mounting:

Envelope: 60 x 110 x 22 mm. Straight bore. Thrust direction: one direction, carried on the high shoulder side. Universal grinding: two bearings of the same designation pair back-to-back, face-to-face or in tandem.

Compatibility and replacement:

Cross-Reference 1: SKF 7212 BE – 40 degree contact angle. Cross-Reference 2: MRC 7212DU – 40 degree contact angle. Cross-Reference 3: Fafnir 7212WN MBR – machined bronze cage. MPN Variants: 7212WN-SU, 7212WN SU, 7212WNSU, 7212-WNSU, 7212 WN SU.

Frequently asked questions:

What is the contact angle of the Fafnir 7212WN-SU?

40°. WN is the Fafnir code for 40°.

What does SU mean?

Single bearing, universally ground for paired mounting in any arrangement.

What size and load ratings does it have?

60 mm bore, 110 mm outside diameter, 22 mm width. Dynamic Load Rating: 56,000 N. Static Load Rating: 44,500 N.

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