Automechanika Shanghai · Dec 2–5 · Booth 8.1M104
OTT 30211 single-row tapered roller bearing — product illustration

Single-Row Tapered Roller Bearings

30211 Single-Row Tapered Roller Bearing

Part No.30211

OTT 30211 Single-Row Tapered Roller Bearing, 55 × 100 × 22.75 mm. P6 precision, forged steel rings, crowned raceways and rollers. Confirm the complete bearing designation, original OE number and assembly specification before ordering. Product image is a bearing series illustration.

Bore (d)
55 mm
Outer dia. (D)
100 mm
Width
22.75 mm

Interchangeable with

  • OE Ford Tractor 83930328; Hyundai 52703-45000; Volvo 11097; John Deere JD37093; New Holland 84320593
  • Timken 30211
  • NTN 4T-30211
  • NSK HR30211J
  • Koyo 30211JR
  • SKF 30211
MOQ
1000 pcs
Lead time
30-45 days for standard orders
Shipping
FOB Ningbo / Shanghai

Technical data

Specifications

Model30211
Inner Diameter55 mm
Outer Diameter100 mm
Width22.75 mm
ClosureOpen
Also Known As83930328; 52703-45000; JD37093; 84320593; 4T-30211; HR30211J; 30211JR; 5270345000; 4T30211
PrecisionP6
TypeSingle-row tapered roller bearing

Cross Reference

OTT 30211 is interchangeable with the following brand part numbers:

BrandPart Number
OEFord Tractor 83930328; Hyundai 52703-45000; Volvo 11097; John Deere JD37093; New Holland 84320593
Timken30211
NTN4T-30211
NSKHR30211J
Koyo30211JR
SKF30211

Applications

  • Commercial vehicle wheel ends and tractor assemblies

Fitment note: cross-references and vehicle applications are for identification. Send us the OE number, VIN or a sample and we will confirm the exact fitment before you order.

Key Features

  1. 01Construction: The inner and outer rings are machined from steel forgings. Both raceways and the tapered rollers have crowned profiles to distribute contact stress more evenly and reduce edge loading, helping extend fatigue life under combined radial and axial loads.

Packaging

Available in OTT branded packaging or custom OEM packaging. Individual bearings are sealed in PE bags, packed in branded carton boxes, then palletized in wooden crates for export shipping.

OTT branded boxes and PE bags
OTT carton boxes
Complete OTT packaging lineup
OTT single carton box
OTT branded boxes with wheel hub bearing kit in anti-rust bags
OTT wooden crate for export

FAQ

Frequently asked questions

Not answered here? Ask an OTT engineer — we reply within 12 hours.

What part numbers does the OTT 30211 cross-reference to?

OTT 30211 is listed against OE numbers Ford Tractor 83930328; Hyundai 52703-45000; Volvo 11097; John Deere JD37093; New Holland 84320593 and aftermarket references Timken 30211; NTN 4T-30211; NSK HR30211J; Koyo 30211JR; SKF 30211. Cross-references identify comparable catalogue applications — match the original number before ordering.

What are the dimensions of the 30211?

The OTT 30211 single-row tapered roller bearing measures 55 × 100 × 22.75 mm (bore × outside diameter × width). Closure: Open.

What does the 30211 fit?

Commercial vehicle wheel ends and tractor assemblies. Send the OE number, VIN or the number on your old part and OTT will confirm the match before quoting.

What precision and construction does the OTT 30211 use?

OTT 30211 is a P6-precision single-row tapered roller bearing with forged steel inner and outer rings and crowned raceways and rollers.

Same product line

Related Single-Row Tapered Roller Bearings

All Single-Row Tapered Roller Bearings

U399/U360L

U399/U360L SET10 Single Row Tapered Roller Bearing

Size
39.69×73.03×22.10 mm (Fersa plain U399/U360L)
Cross-ref
Timken SET10SKF U399/360A/LFAG 713615820
Fits
Automotive wheel and related applications; exact vehicle fitment by OE

32008

32008 Single Row Tapered Roller Bearing 40x68x19

Size
40 × 68 × 19 mm
Cross-ref
ISO designation 32008
Fits
Automotive and industrial applications; no unverified vehicle fitment assigned

6-7807Y

6-7807Y Single Row Tapered Roller Bearing

Size
34.925 × 73.025 × 26.988 mm
Cross-ref
Cross Ref 23690/23620
Fits
Lada/VAZ 2101–2107 rear axle final-drive pinion bearing (selected variants; confirm OE)

6-7707Y

6-7707Y Single Row Tapered Roller Bearing

Size
33 × 62 × 16.5 mm
Cross-ref
Aftermarket 30607OE 2101-2403036 (aftermarket cross; OE authority still controlled)
Fits
Lada/VAZ 2101–2107 rear axle differential bearing (selected variants; confirm OE)

Request for quotation

Need 30211 in volume, or a variant of it?

Share an OE or competitor number, a drawing or target dimensions and your annual volume. Samples available for qualified projects.

MOQ
1000 pcs / model
Lead time
30-45 days for standard orders
Shipping
FOB Ningbo / Shanghai
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