KOYO 30207JR Single Row Tapered Roller Bearing – 35x72x18.25mm, ISO 355 Conforming, High Load Capacity

With a boundary envelope of 35 × 72 × 18.25 mm, the 30207JR is a separately mountable bearing: the cone assembly (inner ring, cage, and roller set) and the cup (outer ring) are installed independently, which simplifies inspection and replacement in gearboxes, differentials, and wheel-hub positions. KOYO rates this bearing at Cᵣ 68.8 kN / C₀ᵣ 60.9 kN—values that place it in a load class appropriate for automotive driveline and medium-duty industrial shaft support

Model:
30207JR
Brand:
KOYO/CHIK

Model:	30207JR
Type:	Single Row Tapered Roller Bearing
Size:	35 × 72 × 18.25 mm
Availability:

Quantity:



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Technical Specifications

Parameter	Specification
Bearing Type	Single-Row Tapered Roller Bearing, Metric Series
Bearing Designation	30207JR
Suffix Meaning	J = Conforms to ISO 355 (outer ring width / small-end dia. / contact angle); R = High-load-capacity internal design
Bore (d)	35 mm
Outer Diameter (D)	72 mm
Overall Width (T)	18.25 mm
Inner Ring Width (B)	17 mm
Outer Ring Width (C)	15 mm
Chamfer (r, r₁ min.)	1.5 mm
Dynamic Radial Rating (Cᵣ)	68.8 kN
Static Radial Rating (C₀ᵣ)	60.9 kN
Fatigue Load Limit (Cᵤ)	8.95 kN

Supply

Item	Details
MOQ	100 pcs
Stock Status	Generally available from stock; for bulk orders, availability depends on the production schedule.
Packaging	Individual box + outer carton + pallet; neutral or customized packaging available for bulk orders
Lead Time	3–7 days for stock; 7–15 days for bulk; 15–25 days for customized/OEM orders
Shipping Methods	Bulk orders: air / sea / rail. Sample orders: DHL / FedEx / UPS / TNT for B2B evaluation only
Trade Terms	EXW, FOB, CIF, DDP (negotiable)
Loading Port	Shanghai / Ningbo / Qingdao / Shenzhen (or as required)
Sample Order	Available for B2B evaluation only; sample cost and freight to be confirmed
OEM / ODM	Accepted for bulk orders; custom logo, packaging and labels available
Quality Control	100% inspection before shipment

Payment

Item	Details
Payment Methods	T/T, PayPal, Credit Card, etc.
Payment Terms	Small orders: 100% payment in advance. Bulk orders: 30% deposit, 70% before shipment. Negotiable for long-term partners.
Currency	USD / EUR / CNY
Trade Terms	EXW, FOB, CIF, DDP (negotiable)
Invoice	Commercial invoice, packing list and required shipping documents provided