Tapered Roller Bearings
32009 Tapered Roller Bearing
45 × 75 × 20 mm
32009 is a tapered roller bearing from the 320 series with a 45 mm bore, a 75 mm outside diameter and a 20 mm overall width. It has a dynamic load rating of 51,750 N and a static load rating of 68,850 N and a speed rating of 5,760 rpm (oil lubrication), weighing about 0.346 kg. The radial cross-section (D − d) is 30 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
32009 Specifications
| Bearing No. | 32009 |
|---|---|
| d (Bore) | 45 mm |
| D (Outer Dia.) | 75 mm |
| T (Overall Width) | 20 mm |
| B (Cone Width) | 20 mm |
| C (Cup Width) | 15.5 mm |
| Dynamic Load | 51,750 N |
| Static Load | 68,850 N |
| Max. RPM | 5,760 |
| Weight | 0.346 kg |
| Series | 320 Series Single Row Tapered Roller Bearings |
32009 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 320 series page.
32009 P6
higher running accuracy (ISO class 6)
32009 M
machined brass cage
Neighbouring Sizes in the 320 Series
32009 — Frequently Asked Questions
What are the dimensions of the 32009 bearing?
The 32009 has a bore (d) of 45 mm, an outside diameter (D) of 75 mm and a overall width of 20 mm, so it is written 45 × 75 × 20 mm.
What is the load rating of the 32009?
Dynamic load rating 51,750 N and static load rating 68,850 N. The speed rating is 5,760 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 32009 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 32009 P6 (higher running accuracy (ISO class 6)), 32009 M (machined brass cage). Tell us the exact designation you need in a quote request.
Which other bearings have the same 45 mm bore as the 32009?
Other tapered roller bearings with a 45 mm bore include 33009 (75 mm OD), 33109 (80 mm OD), 30209 (85 mm OD), 32209 (85 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 32009 bearing across India?
Yes. Logass Trade Centre supplies the 32009 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Need pricing on the 32009?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.