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MRC 201SZZC single row ball bearing with 12mm bore, double sealed enclosure, and metal cage. This radial cartridge bearing has an O.D. of 1.26" and I.D. of 0.472". Suitable for industrial applications requiring a compact, sealed bearing.

Name: MRC 201SZZC single row ball bearing with 12mm bore, double sealed enclosure, and metal cage. This radial cartridge bearing has an O.D. of 1.26" and I.
Brand: MRC Bearing
Availability: Discontinued
Rating: 5.0 (2 reviews)

MODEL 201SZZC

BRAND

MRC Bearing

SKU

1132018

WEIGHT

0.131 lb

UOM

each

Contact supplier for technical support on: 888 753 3477

OBSOLETE

Please call 888-671-2883 for Replacement info

Bearing Modification Services

Typically Ships in: 1 day

Returnable:No

Bearing Type

Radial

Cage

Metal

Enclosure

Double Sealed

I.D.

0.472

Locking

None

O.D.

1.26

Item Details

Manufacturer:	MRC Bearing Service
Product Name:	Cartridge Bearing
Description:	12 mm ID x 32 mm OD x 5/8" Wide; Double Sealed; No Snap Ring; Single Row Radial Steel Bearing

Specifications

O. D. [Min]
Inch/Metric	Metric Bore
Bore Type	Round Bore
I. D.	12 mm
O. D. [Max]
O. D.	32 mm
Width [Min]
Width [Max]
Width	15 7/8 mm
Enclosure	Double Sealed
Rows of Balls	Single
Material	Steel
O. D. Type	Straight
Bearing Type	Radial
Precision	Standard
Radial Internal Clearance Specification	Normal Clearance
Ambient Temperature Range [Min]
Ambient Temperature Range [Max]
Ball Material	Steel
Cage Type	Metal
Capacity	Standard Capacity
Contact Angle	0°
Guide Type
Lubrication
Outer Ring Width	5/8 in
Precision Level	Standard (ABEC 1)
Preload Level	None
Seal Material	Rubber
Seal Type	Contact Seals
Seal Width
Dynamic Load Rating	1520 lbf
Static Load Rating [Max]	674 lbf
Ball Dia.
Bearing Design
Bore B
Cage Material	Steel
Collar No.
Collar O. D.
Collar Width
Corner Radius [Min]
Eccentric Collar Offset
Fillet Radius	0. 64 mm
Flange O. D. [Max]
Flange O. D.
Flange Width [Max]
Flange Width
Flush Ground
Housing Shoulder Diameter [Min]
Housing Shoulder Diameter [Max]
Housing Shoulder Diameter
Industry Standard Part #
Inner Ring O. D.
Inner Ring Offset
Inner Ring Width	5/8 in
Internal Design
Limiting Speed
Limiting Speed - Grease	22000 rpm
Limiting Speed - Oil	28000 rpm
Limiting Speed - Sealed	15000 rpm
Locking Device	No Locking Device
Lube Hole Center
Lubricant	Polyurea Base
Misalignment Range
No. in Set	Single Bearing
No. of Balls
O. D. (B)
Outer Ring
Outer Ring Inner Diameter
Outer Ring Size
Peak Running Torque (mg-mm)
Peak Starting Torque (mg-mm)
Pre Lubricant
Preload Amount
Radial Internal Clearance	Normal
Radial Load Rating [Max]
Radial Rigidity (lbf/µm)
Reference Speed
Seal O. D.
Seal Protection Width
Seating Washer
Series
Set Screw Offset
Set Screw Size
Shaft Shoulder Diameter [Min]
Shaft Tolerance
Snap Ring	No Snap Ring
Snap Ring O. D.
Snap Ring Offset
Snap Ring Thickness
Special Features
Stamping
Static Thrust Load Rating [Max]
Temperature Range [Min]	-22 °F
Temperature Range [Max]	250 °F
Use With

Product Information

Applications	For applications where space for a lubrication system is limited or conditions demand a larger grease supply inside bearing
Features	Single-row radial deep groove bearing with no filling notches Can carry significant radial loads Can carry substantial thrust loads in either direction, even at very high speeds Supplied with a pressed steel cage Extra large grease chamber packed with high quality lubricant

Drawing

SKU: 1133536

Great bearings, great price!

I am rebuilding an old Delta/Rockwell drill press and was having trouble finding the correct replacement bearings at a reasonable price from my usual go-to online dealers; from those that even had them available. Shipping times where reasonable. Competitively priced at time of purchase. Stock status was available, had to use contact link to make sure they were available to ship. Would be very nice if real-time in-stock status could be available while hunting down need parts, but in the long run it's not that big of deal. The stock status email back following the inquire was quick with a quoted price and purchase link.

SKU: 1133538

Motor bearings

Of all the bearings I have purchased in the last 45 years, these look to be top quality.

How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

What is the difference between deep groove and angular contact ball bearings?

Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.

When will I be charged for my order?

Do you provide credit terms?

Can I get a discounted price? I am a reseller / government entity.

What is the return/warranty policy?

Can it be shipped today?

Does “Usually ships in 24 hours” mean it’s in stock?

Read full FAQ

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