THE BEARINGINDEX DIRECTORY

22315K — 75 × 160 × 55 mm

BOUNDARY DIMENSIONSUNIT / mm

Boundary dimensions · schematic, not a product photograph or manufacturing drawing.

Spherical roller

22315K

22315K is a spherical roller designation documented on BearingIndex from 1 manufacturer publication. The published boundary dimensions are 75 × 160 × 55 mm. The designation ends in bore code 15, which resolves to a 75 mm bore under ISO 15 and matches what the manufacturers published. The publishing works are in Anhui province, China. Every value below comes from that manufacturer’s own published material, with the date it was recorded.

Bore d: 75 mm
Outside D: 160 mm
Width B: 55 mm

Compare the 1 publication

What each manufacturer published.

Manufacturer	Dynamic load rating (kN)	Static load rating (kN)	Limiting speed — grease (rpm)	Limiting speed — oil (rpm)	Reference mass (kg)	Source recorded
Luan Rolling Bearing 22315K	262	388	2000	2800	5.4	2026-09-24	Request

A dash means that manufacturer did not publish the value. Dimensions every source agrees on are shown above rather than repeated per row.

Calculated from the published values.

Figure	How it is obtained	Result
Radial section height	(D − d) / 2	42.5 mm
Mean diameter d_m	(D + d) / 2	117.5 mm
Speed factor d_m · n	mean diameter × highest published limiting speed	329,000 mm·min⁻¹
C / C₀ load ratio	dynamic ÷ static load rating	Luan Rolling Bearing 0.68

Arithmetic on the figures above — not a bearing life calculation for your load case.

The works that publish 22315K.

Luan Rolling Bearing

Luan, Anhui, China

Spherical and cylindrical roller bearings

Luan Rolling Bearing manufactures spherical roller bearings, cylindrical roller bearings and nonstandard bearings. The company also lists spherical and cylindrical rollers as a separate product area. Its published scope supports inquiries for both assembled bearings and rolling elements; these should be clearly distinguished when requesting drawings or quotations.

Published ranges: Spherical roller bearings · Cylindrical roller bearings · Nonstandard bearings · Spherical and cylindrical rollers

168 designations documented here · 1 reviewed evidence record · source recorded 2026-09-24

Ask Luan Rolling Bearing about 22315K

Not documented by any source here.

Precision class · Internal clearance · Sealing · Material · Cage material · Z class · V class · Application · Limiting speed · Lubrication · Operating temperature · Precision standard · Ring material · Rolling element material · Noise / vibration test method · Manufacturer series · Manufacturer suffix · Ball count · Ball diameter.

Ask the manufacturer for these when you enquire.

Other designations with the same 75x160x55 mm envelope.

Designation	Bearing family	Works
22315	Spherical roller	1
22315W33	Spherical roller	1
NJG 2315 VH	Cylindrical roller	1

Same envelope, but sealing, internal design, clearance and load capability differ — not interchangeable by default.

Neighbouring designations documented here.

Designation	Envelope d × D × B (mm)	Bearing family	Works
22209W33	45 × 85 × 23	Spherical roller	1
22210	50 × 90 × 23	Spherical roller	1
22210K	50 × 90 × 23	Spherical roller	1
22210W33	50 × 90 × 23	Spherical roller	1
22211	55 × 100 × 25	Spherical roller	1
22211K	55 × 100 × 25	Spherical roller	1
22211W33	55 × 100 × 25	Spherical roller	1
22212	60 × 110 × 28	Spherical roller	1
22212K	60 × 110 × 28	Spherical roller	1
22212W33	60 × 110 × 28	Spherical roller	1
22213	65 × 120 × 31	Spherical roller	1
22213K	65 × 120 × 31	Spherical roller	1
22213W33	65 × 120 × 31	Spherical roller	1
22214	70 × 125 × 31	Spherical roller	1
22214K	70 × 125 × 31	Spherical roller	1
22214W33	70 × 125 × 31	Spherical roller	1
22215	75 × 130 × 31	Spherical roller	1
22215K	75 × 130 × 31	Spherical roller	1

Each envelope shown is that designation’s own published size.

Request a quote for 22315K.

Tick the works you want above, then send one enquiry — each manufacturer answers you separately and cannot see the others.

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Figures on this page are each manufacturer’s own published material, recorded on the dates shown. How we check sources →

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