JLM / JL Series Tapered Roller Bearings – JLM104948 / JL819349 and More
GBC-supplied JL and JLM series inch tapered roller bearings, d 35–95 mm. Includes JLM104948 in all cup variants. Interchangeable with SKF, FAG, NSK and Timken
MOQ: 50 pcs. Minimum order value USD 1,500; mixed orders and trial quantities welcome.
JL / JLM SERIES INCH TAPERED ROLLER BEARINGS
Series Overview
The JL and JLM series are inch-dimensioned, single-row tapered roller bearings covering bore diameters from 35 mm to 95 mm. JLM104948 is a high-volume model widely used in agricultural equipment and automotive wheel end applications, available in multiple suffix variants (/10, /11, EX/10).
Supplied by GBC as matched cone-and-cup assemblies, interchangeable with SKF, FAG, NSK and Timken equivalents. MOQ 100 pieces.
Key Design Features
Combined radial and axial load
Tapered roller geometry provides efficient handling of both radial shaft loads and one-directional axial thrust.
Multiple cup suffix options
JLM104948 available in /10, /11 and EX/10 variants with slightly different cup D or T to suit different housing designs.
High static load capacity
Static load ratings up to 168,000 N accommodate intermittent shock loads common in agricultural and off-highway machinery.
Interchangeable with Timken, SKF and NSK
Dimensionally equivalent to Timken, SKF, FAG and NSK equivalents, enabling direct OEM replacement.
Boundary dimensions: d bore · D outer diameter · T / B width (mm)
Complete Specification Table
Dimensions in mm · Load ratings in N · Weight in kg
JL sub-series (d 35–95 mm)
| Bearing No. | d | D | T | Dynamic (N) | Static (N) | Weight (kg) |
|---|---|---|---|---|---|---|
| JL68145/11Z | 34.900 | 59.900 | 15.900 | 35,500 | 49,300 | 0.185 |
| JL69349/10 | 38.000 | 63.000 | 17.000 | 39,800 | 55,000 | 0.190 |
| JL819349/10 | 95.000 | 135.000 | 20.000 | 76,900 | 133,000 | 0.87 |
JLM sub-series (d 50–70 mm)
| Bearing No. | d | D | T | Dynamic (N) | Static (N) | Weight (kg) |
|---|---|---|---|---|---|---|
| JLM104947A/10 | 50.000 | 82.000 | 21.976 | 75,200 | 104,000 | 0.44 |
| JLM104948/10 | 50.000 | 82.000 | 21.500 | 75,200 | 104,000 | 0.41 |
| JLM104948/11 | 50.000 | 82.550 | 21.590 | 75,200 | 104,000 | 0.41 |
| JLM104948EX/10 | 50.000 | 82.000 | 21.500 | 75,200 | 104,000 | 0.422 |
| JLM506849/10 | 55.000 | 90.000 | 23.000 | 85,000 | 123,000 | 0.55 |
| JLM813049/10 | 70.000 | 110.000 | 26.000 | 106,000 | 168,000 | 0.88 |
Typical Applications
JL and JLM series bearings are most commonly found in automotive wheel ends, agricultural driveline components and light industrial gearboxes.
Automotive wheel ends
Passenger car and light commercial vehicle front and rear wheel hub bearings
Agricultural drivetrains
Tractor and implement axle ends, PTO drive shafts, header drive hubs
Light gearboxes and reducers
Small industrial gearbox output shafts, conveyor drive units
Off-highway axle assemblies
Light utility vehicle axle ends, ATV and UTV wheel bearing applications
Need a JL or JLM series bearing?
Contact us for pricing and stock. We can advise on suffix selection for JLM104948 variants.
GBC-supplied JL and JLM series inch tapered roller bearings, d 35–95 mm. Includes JLM104948 in all cup variants. Interchangeable with SKF, FAG, NSK and Timken
MOQ: 50 pcs. Minimum order value USD 1,500; mixed orders and trial quantities welcome.
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