Deep Groove Ball Bearings
16021 Deep Groove Ball Bearing
105 × 160 × 18 mm
16021 is a deep groove ball bearing from the 16000 series with a 105 mm bore, a 160 mm outside diameter and a 18 mm width. It has a dynamic load rating of 46,800 N and a static load rating of 45,450 N and a speed rating of 4,230 rpm (oil lubrication), weighing about 1.2 kg. The radial cross-section (D − d) is 55 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
16021 Specifications
| Bearing No. | 16021 |
|---|---|
| d (Bore) | 105 mm |
| D (Outer Dia.) | 160 mm |
| B (Width) | 18 mm |
| Dynamic Load | 46,800 N |
| Static Load | 45,450 N |
| Max. RPM | 4,230 |
| Weight | 1.2 kg |
| Series | 16000 Series Single Row Thin Deep Groove Ball Bearings |
16021 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the 16000 series page.
16021-ZZ
metal shields on both sides
16021-2RS
rubber seals on both sides
16021 C3
radial clearance larger than normal
16021-2RS C3
sealed, with C3 clearance
16021 N
snap ring groove in the outer ring
16021 M
machined brass cage
Neighbouring Sizes in the 16000 Series
16021 — Frequently Asked Questions
What are the dimensions of the 16021 bearing?
The 16021 has a bore (d) of 105 mm, an outside diameter (D) of 160 mm and a width of 18 mm, so it is written 105 × 160 × 18 mm.
What is the load rating of the 16021?
Dynamic load rating 46,800 N and static load rating 45,450 N. The speed rating is 4,230 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the 16021 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include 16021-ZZ (metal shields on both sides), 16021-2RS (rubber seals on both sides), 16021 C3 (radial clearance larger than normal), 16021-2RS C3 (sealed, with C3 clearance). Tell us the exact designation you need in a quote request.
Which other bearings have the same 105 mm bore as the 16021?
Other deep groove ball bearings with a 105 mm bore include 6821 (130 mm OD), 6921 (145 mm OD), 6021 (160 mm OD), 6221 (190 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the 16021 bearing across India?
Yes. Logass Trade Centre supplies the 16021 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 16021?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.