Timken JL69349/JL69310 Tapered Roller Bearing 38x63x17mm Wheel Hub Trailer Bearing

The JL69349/JL69310 is a single-row tapered roller bearing supplied as a separable cone (JL69349) and cup (JL69310) set. With a bore of 38.000 mm, an outer diameter of 63.000 mm and a total width of 17.000 mm, it sits in the small-to-medium inch-series envelope and is typically mounted in opposing pairs on a shaft to manage combined radial and axial loads. The separable design allows independent mounting, inspection and replacement, and the single-row configuration can be “set” to the required clearance or preload during assembly. Timken classifies this set under SET11

Model:
JL69349/JL69310
Brand:
Timken/CHIK

Model:	JL69349/JL69310
Type:	Tapered Roller Bearing
Size:	38x63x17mm
Availability:

Quantity:



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JL69349/JL69310 Tapered Roller Bearing 38x63x17mm Wheel Hub Trailer Bearing

Product Overview

Item	Details
Model	JL69349/JL69310
Bearing Type	Single Row Tapered Roller Bearing
Configuration	Cone JL69349 + Cup JL69310, separable set
Product Status	Aftermarket replacement, interchangeable with common part numbers
Primary Application	Vehicle front wheels, trailer wheels, differential/pinion configurations, conveyor rolls, machine tool spindles
Design Advantage	Tapered geometry carries combined radial and axial loads; separable cone and cup simplify mounting and inspection
Timken Set Number	SET11

Specifications

Item	Data
Model	JL69349/JL69310
Bearing Type	Single Row Tapered Roller Bearing (TS)
Cone Part Number	JL69349
Cup Part Number	JL69310
Bore Diameter (d)	38.000 mm (1.4961 in)
Outer Diameter (D)	63.000 mm (2.4803 in)
Total Width (T)	17.000 mm (0.6693 in)
Inner Ring Width (B)	17.000 mm (0.6693 in)
Outer Ring Width (C)	13.500 mm (0.5315 in)
Dynamic Radial Rating C90 (90M revs)	13,200 N (2,970 lbf)
Dynamic Radial Rating C1 (1M revs)	51,000 N (11,500 lbf)
Dynamic Axial Rating Ca90 (90M revs)	9,410 N (2,120 lbf)
Static Radial Rating C0	55,000 N (12,400 lbf)
e Factor	0.42
K Factor	1.4
Y Factor	1.44
Weight	0.20 kg (0.4 lb)
Enclosure	Open

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