Can BLD supply 7220B for OEM/ODM or distributor programs?

Yes. Confirm stock or production lead time with sales for your preferred options, packaging, and volume.

Can you match 7220B as a cross-reference to other brands?

Provide the competitor part number or drawing and our engineers will confirm interchange dimensions and recommend the closest BLD equivalent.

What information should I include when quoting 7220B?

Model (with any suffix), quantity, required clearance/precision, packaging preference, and destination port or Incoterm.

Bearing Model

7220B

Name: 7220B
Brand: BLD Bearing
SKU: 7220B

7220B Angular Contact Ball Bearings in the Single Row 72B Series for OEM/ODM sourcing, replacement selection, and distributor quotes. Key dimensions: 100 mm bore, 180 mm OD, 34 mm width.

View Single Row 72B Series catalog View full product line

7220B application guides

Pump BearingsAngular contact ball bearingsCandidates for controlled axial thrust, shaft location and paired arrangements in centrifugal and precision pumps.

Key dimensions

Bore d: 100 mm
Outside D: 180 mm
Width B: 34 mm
Dynamic load Cr: —
Static load Cor: —
Weight: 3.26 kg

Catalog dimensions are for the base size. Seal/shield suffixes (Open, Z, ZZ, RS, 2RS) change width and friction but share the same d × D envelope unless noted.

Specifications

Single Row 72B SeriesAngular Contact Ball32 models

Bearing No.	Main Dimension (mm)					Load Rating (kN)		Allowable Speed (rpm)		Weight (kg)
Bearing No.	Bored	Outer DiameterD	WidthB	rs min	rs1 min	Cr	Cor	Grease	Oil	(Ref.)
7200B	10	30	9	0.6	0.3	5.0	2.5	24,000	32,000	0.029
7201B	12	32	10	0.6	0.3	7.0	3.6	21,000	28,000	0.036
7202B	15	35	11	0.6	0.3	8.3	4.3	18,000	25,000	0.046
7203B	17	40	12	0.6	0.3	11.0	6.1	17,000	22,000	0.066
7204B	20	47	14	1.0	0.6	13.3	7.7	15,000	20,000	0.102
7205B	25	52	15	1.0	0.6	14.8	9.4	12,000	16,000	0.129
7206B	30	62	16	1.0	0.6	20.5	13.5	11,000	14,000	0.197
7207B	35	72	17	1.1	0.6	27.1	18.4	9,300	12,000	0.287
7208B	40	80	18	1.1	0.6	32.0	23.0	8,300	11,000	0.375
7209B	45	85	19	1.1	0.6	36.0	26.2	7,400	9,900	0.410
7210B	50	90	20	1.1	0.6	37.5	28.6	6,700	9,000	0.466
7211B	55	100	21	1.5	1.0	46.5	36.0	6,100	8,200	0.612
7212B	60	110	22	1.5	1.0	56.0	44.5	5,700	7,600	0.780
7213B	65	120	23	1.5	1.0	63.5	52.5	5,200	7,000	0.981
7214B	70	125	24	1.5	1.0	69.0	58.0	4,900	6,500	1.110
7215B	75	130	25	1.5	1.0	71.5	62.0	4,500	6,000	1.190
7216B	80	140	26	2.0	1.0	80.5	69.5	4,300	5,700	1.420
7217B	85	150	28	2.0	1.0	90.0	80.5	4,000	5,300	1.820
7218B	90	160	30	2.0	1.0	107.0	94.0	3,800	5,000	2.220
7219B	95	170	32	2.1	1.1	121.0	107.0	3,500	4,700	2.720
7220B	100	180	34	2.1	1.1	130.0	114.0	3,400	4,500	3.260
7221B	105	190	36	2.1	1.1	142.0	129.0	3,200	4,300	3.870
7222B	110	200	38	2.1	1.1	154.0	144.0	3,000	4,000	4.540
7224B	120	215	40	2.1	1.1	165.0	162.0	2,800	3,700	6.260
7226B	130	230	40	3.0	1.1	177.0	180.0	2,500	3,400	7.150
7228B	140	250	42	3.0	1.1	183.0	195.0	2,300	3,100	8.780
7230B	150	270	45	3.0	1.1	210.0	235.0	2,200	2,900	11.000
7232B	160	290	48	3.0	1.1	238.0	279.0	2,000	2,700	13.700
7234B	170	310	52	4.0	1.5	266.0	325.0	1,900	2,500	17.000
7236B	180	320	52	4.0	1.5	276.0	350.0	1,800	2,400	17.700
7238B	190	340	55	4.0	1.5	273.0	355.0	1,700	2,200	21.300
7240B	200	360	58	4.0	1.5	305.0	410.0	1,600	2,100	25.300

Technical content record

Reviewed by:: BLD Bearing Technical Team
Updated:: August 23, 2026
Record ID:: BLD-MODEL-ANGULAR-CONTACT-BALL-BEARINGS-7220B-20260823
Catalog version:: BLD-WEB-ACB-2026.08

Dimensions, loads, speeds and weights on this page come from the BLD web catalog dataset. The ISO standards listed here support terminology, dimension systems, tolerances and load methods; they are not the direct source of BLD-specific values. Confirm contract-critical values in a signed specification or formal quotation.

Organization-level technical review; request a named engineer and signed specification for contract-critical decisions.

Reference sources

ISO 15:2017 — Rolling bearings — Radial bearings — Boundary dimensions, general plan
ISO 492:2023 — Rolling bearings — Radial bearings — GPS and tolerance values
ISO 281:2007 — Rolling bearings — Dynamic load ratings and rating life
ISO 76:2006 — Rolling bearings — Static load ratings

Models related to 7220B

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Size and model tools

Find bearings with these dimensions View the 72b-single series dimension chart Cross-reference 7220B

FAQ

Series & model FAQ

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