Thrust Ball Bearings
51120 M Bearing
100 × 135 × 25 mm
Also written 51120/M
51120 M is the 51120 thrust ball bearing (100 mm bore, 135 mm outside diameter) with the option M. The standard-design dimensions below come from our 511 series table.
51120 M Specifications
Standard-design values for 51120. Load and speed ratings can differ for sealed or special versions; we confirm them on quotation.
| Bearing No. | 51120 |
|---|---|
| d (Bore) | 100 mm |
| D (Outer Dia.) | 135 mm |
| H (Height) | 25 mm |
| Dynamic Load | 76,500 N |
| Static Load | 241,200 N |
| Max. RPM | 2,160 |
| Weight | 0.987 kg |
| Series | 511 Series Single Direction Thrust Ball Bearings |
Reading the Designation 51120 M
| 51120 | Base size: thrust ball bearing, 100 × 135 × 25 mm. |
|---|---|
| M | machined brass cage |
Suffix meanings vary slightly between manufacturers (SKF, FAG, NTN, NSK and others each have their own codes), so we always confirm the exact designation before supplying.
Other Bearings with a 100 mm Bore
51120 M — Frequently Asked Questions
What are the dimensions of the 51120 M bearing?
The base size 51120 measures 100 × 135 × 25 mm (bore × outside diameter × width). Suffixes such as M change the sealing, clearance, cage or special treatment but not the boundary dimensions of the standard design.
What does 51120 M mean?
51120 is the base size. M: machined brass cage. Suffix meanings can differ slightly between manufacturers, so confirm the exact designation with us before ordering.
Can you supply the 51120 M bearing across India?
Yes. Share the exact designation, quantity and preferred brand through the quote button and our technical team will confirm availability and pricing within one business day.
Can’t find your size?
We supply sizes, brands and special versions of thrust ball bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on 51120 M?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.