Every FULI industrial bearing category for machinery, with model pages grouped by series with bore, OD and width. Find your size, then request a quote. 393 model pages are listed below.
Industrial Bearing Categories
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132 model pages Deep Groove Ball Bearing Single-row ball bearings for moderate load and light thrust in both directions, open or with shields or seals. View category → -
143 model pages Tapered Roller Bearing Cone and cup bearings for combined load, in metric series and inch cone numbers. View category → -
13 model pages Pillow Block Bearing UCP housed units: a UC insert in a two-bolt base housing, chosen by shaft size, centre height and bolt spacing. View category → -
0 pages Bearing Housing and Housing Units Bearing housing from FULI: UCP, UCF, UCFL and UCT housings that hold and align the insert, keep out dirt and simplify maintenance. With or without insert. View category → -
39 model pages Spherical Roller Bearing Two-row self-aligning roller bearings for heavy load and misaligned mounting. View category → -
19 model pages Flange Bearing Mounted ball units that bolt to a wall or frame face: square, oval and round flanges. View category → -
0 pages Mounted Bearing Mounted bearing units from FULI: a sealed ball bearing insert in a cast iron pillow block or flange housing, ready to bolt on. Types, selection and quotes. View category → -
11 model pages Take Up Bearing UCT units whose housing slides in a frame, used to set belt or chain tension on conveyors. View category → -
36 model pages Insert Bearing Inserts with a spherical outside diameter that go into pillow block and flange housings, or replace a worn one. View category → - 11 pages Bearing Cross Reference and Interchange Guide Brand-to-FULI size charts for ball, tapered and spherical roller bearings and UC housed units. View category →
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0 pages Thrust Ball Bearing Single direction ball thrust bearings in the 51100 and 51200 series for axial load only, supplied to order. View category →
Types of Industrial Bearings
Unlike a plain bushing, which slides, a rolling-element bearing supports rotating shafts on balls or rollers and keeps friction low between moving parts. The choice of rolling elements sets the load it can carry. Balls give low friction for high-speed applications. Rollers have line contact, so they suit high-load, heavy-duty machinery.
Load direction decides the type. Deep groove ball types suit light, fast duty. Tapered roller types have raceways cut on a taper, so they take radial and axial loads together, as in a gearbox or an automotive wheel hub. Spherical roller types take high radial loads and allow for misalignment. Thrust bearings are designed for load along the axis only; we supply a thrust ball bearing such as the 51108 to order. Needle bearings, other types with cylindrical rollers and linear motion parts are not listed on this site.
Mounted bearings put an insert into a housing that bolts to the frame: pillow block, flange and take-up units. The bearing types chart compares these types side by side. When you move a line from another supplier, the cross reference charts match brand numbers to FULI sizes.
Bearing Maintenance in Industrial Equipment
Most failures in industrial machinery start with grease, dirt or fit. Grease that is lost or wrong for the speed, dirt past a worn seal, and a loose or over-tight fit all shorten bearing life. Early signs of wear are noise, heat and vibration. Checking grease at planned stops and replacing worn parts before they seize helps to reduce friction and wear, minimize downtime, and extend equipment life. Grease intervals are covered in bearing lubrication basics.
6000 series (27 models)
6200 series (26 models)
6300 series (27 models)
6400 series (8 models)
6700 series (7 models)
6800 series (12 models)
6900 series (15 models)
16000 series (10 models)
- 6000 Series Bearing Dimensions6000 bearing is 10 x 26 x 8 mm. One table gives bore, OD and width for 6000–6020, 6024, 6026, 6028, 60/22, 60/28, 60/32. Open, ZZ or 2RS. Get a quote.
- 6200 Series Bearing Dimensions6200 bearing is 10 x 30 x 9 mm. One table gives bore, OD and width for 6200–6220, 6224, 6228, 62/22, 62/28, 62/32. Open, ZZ or 2RS. Get a quote.
- 6300 Series Bearing Dimensions6300 bearing is 10 x 35 x 11 mm. One table gives bore, OD and width for 6300–6320, 6322, 6324, 6326, 63/22, 63/28, 63/32. Open, ZZ or 2RS. Get a quote.
30200 / 30300 series (28 models)
31300 series (2 models)
32000 series (10 models)
32200 / 32300 series (20 models)
33000 series (7 models)
33100 series (2 models)
33200 series (4 models)
Inch tapered (cone numbers) (70 models)
UCP 200 series (10 models)
UCP 300 series (3 models)
21300 series (3 models)
22200 / 22300 series (26 models)
23000 series (2 models)
23100 series (1 model)
23200 series (7 models)
UCF 200 series (10 models)
UCFC 200 series (1 model)
UCFL 200 series (5 models)
UCFL 300 series (3 models)
UCT 200 series (8 models)
UCT 300 series (3 models)
SA 200 series (10 models)
SB 200 series (8 models)
UC 200 series (14 models)
UC 300 series (4 models)
- 6000 Series Bearing Cross Reference by BrandBrand part numbers for 6000 to 6010 extra light ball bearings: SKF 2Z, 2RSH and 2RS1, NSK DDU, NTN LLU and NACHI 2NSE matched to FULI ZZ and 2RS.
- 6200 Series Bearing Cross Reference by BrandBrand part numbers for 6200 to 6212 ball bearings: SKF, Timken, NSK, NTN, Koyo and NACHI shield and seal versions matched to FULI ZZ and 2RS.
- 6300 Series Bearing Cross Reference by Brand6300 to 6310 cross reference: FULI ZZ and 2RS next to SKF 2Z/2RS1, NSK DDU, NTN LLU, Koyo, NACHI and Timken numbers, with sizes. Send the old number to quote.
- Bearing Suffix MeaningOne table mapping seal, shield and clearance suffixes across naming systems: ZZ/2Z, 2RS/2RSR/DDU/LLU/EE, C3/CM. Dimension and feature naming only.
- NSK, NTN, Koyo and NACHI to FULI Bearing Cross ReferenceNTN, NSK, Koyo and NACHI to FULI cross reference: LLU, DDU, 2RS and 2NSE ball bearings, plus tapered roller 4T-, HR…J, JR and spherical EAD1, EAE4, RZ, EX.
- Pillow Block Bearing Cross Reference: UCP, UCF and UCFL UnitsUCP, UCF and UCFL cross reference: FULI UC 200 units against SKF, Timken, NTN and Koyo, plus Dodge and SealMaster notes on center height and bolt spacing.
- SKF to FULI Bearing Cross Reference ChartSKF to FULI cross reference: 6000–6300 ball bearings (2Z, 2RSH, 2RS1, /C3) plus tapered roller J2/Q and spherical roller E, CC/W33 and K numbers.
- Timken to FULI Bearing Cross Reference: Ball, Tapered Roller and Housed UnitsTimken and Fafnir to FULI cross reference: 6000–6300 ball bearings, metric tapered roller bearings 30205 to 32212 and UC housed units.
- UC205 Bearing DimensionsBore, OD, total width and inner ring width for UC204 to UC212 insert bearings, set screw size, and the housings each insert fits. ISO 9628 dimensions.
- Flange Bearing DimensionsBolt spacing, flange size, centre height and bolt size for UCF204–UCF212 square flange and UCFL204–UCFL212 two-bolt flange units, with insert numbers.
- UCP Bearing Size ChartShaft size, bolt centre distance, base height, length and bolt size for UCP204 to UCP212 pillow block units, plus the insert and housing number of each.
Width is the inner ring width B for ball, spherical roller and insert bearings, and the total width T for tapered roller bearings. OD is not given for housed units. Load ratings, speeds and weights are on each model page where FULI's catalog lists them.
