GB1060229A - Improvements in or relating to needle roller bearings - Google Patents

Improvements in or relating to needle roller bearings

Info

Publication number
GB1060229A
GB1060229A GB4894264A GB4894264A GB1060229A GB 1060229 A GB1060229 A GB 1060229A GB 4894264 A GB4894264 A GB 4894264A GB 4894264 A GB4894264 A GB 4894264A GB 1060229 A GB1060229 A GB 1060229A
Authority
GB
United Kingdom
Prior art keywords
relating
roller bearings
needle roller
outer race
dec
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4894264A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duerkoppwerke GmbH
Original Assignee
Duerkoppwerke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Duerkoppwerke GmbH filed Critical Duerkoppwerke GmbH
Publication of GB1060229A publication Critical patent/GB1060229A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7889—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to an inner race and extending toward the outer race
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles

Abstract

1,060,229. Bearings. DœRKOPPWERKE A.G. Dec. 2, 1964 [Dec. 5, 1963], No. 48942/64. Heading F2A. A roller bearing for a supporting-roller has an outer race (1), an inner race (6) and rollers (7) with a cage (8) positioned therebetween; the outer race (1) has, at each end thereof, an annular recess with an annular groove (11) therein and forms a labyrinth seal with a packing-ring (9) which is mounted on a sidecover (5) and has a circumferential spline (10) which is received, with clearance in the annular groove (11) of the outer race (1). The latter has a convex periphery (2).
GB4894264A 1963-12-05 1964-12-02 Improvements in or relating to needle roller bearings Expired GB1060229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0028078 1963-12-05

Publications (1)

Publication Number Publication Date
GB1060229A true GB1060229A (en) 1967-03-01

Family

ID=7039518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4894264A Expired GB1060229A (en) 1963-12-05 1964-12-02 Improvements in or relating to needle roller bearings

Country Status (1)

Country Link
GB (1) GB1060229A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318613A1 (en) * 1982-06-03 1983-12-15 Forsheda Ab SEALING DEVICE
EP0326725A1 (en) * 1986-08-04 1989-08-09 Tsubakimoto Chain Co. A roller chain
DE102012103017A1 (en) * 2012-04-05 2013-10-10 Bpw Bergische Achsen Kg Bearing a part cylindrical outer surface having rotary lever against a pressure piece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318613A1 (en) * 1982-06-03 1983-12-15 Forsheda Ab SEALING DEVICE
EP0326725A1 (en) * 1986-08-04 1989-08-09 Tsubakimoto Chain Co. A roller chain
DE102012103017A1 (en) * 2012-04-05 2013-10-10 Bpw Bergische Achsen Kg Bearing a part cylindrical outer surface having rotary lever against a pressure piece

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