Deep Groove Ball Bearings Chrome Steel

Deep Groove Ball Bearings GCR15 Overview

Compare representative CXE Bearing products by dimensions, material, and seal type. Use the left navigation to switch collections without returning to the catalog home.

Products In This Collection

Browse all matching CXE Bearing products in this collection. Each row shows dimensions, material, seal type, public reference price, and the fastest RFQ path.

481-600 / 606 products

Product	Bore	OD	Width	Material	Seal	Reference Price	RFQ
6703-ZZ 17 x 23 x 4 mm Deep Groove Ball Bearing	17 mm	23 mm	4 mm	GCR15	ZZ	Reference US$ 0.62 Z3V3	RFQ
6704-2RS 20 x 27 x 4 mm Deep Groove Ball Bearing	20 mm	27 mm	4 mm	GCR15	2RS	Reference US$ 0.83 Z3V3	RFQ
6704-ZZ 20 x 27 x 4 mm Deep Groove Ball Bearing	20 mm	27 mm	4 mm	GCR15	ZZ	Reference US$ 0.83 Z3V3	RFQ
6705-2RS 25 x 32 x 4 mm Deep Groove Ball Bearing	25 mm	32 mm	4 mm	GCR15	2RS	Reference US$ 1.06 Z3V3	RFQ
6705-ZZ 25 x 32 x 4 mm Deep Groove Ball Bearing	25 mm	32 mm	4 mm	GCR15	ZZ	Reference US$ 1.06 Z3V3	RFQ
6706-2RS 30 x 37 x 4 mm Deep Groove Ball Bearing	30 mm	37 mm	4 mm	GCR15	2RS	Reference US$ 1.35 Z3V3	RFQ
6706-ZZ 30 x 37 x 4 mm Deep Groove Ball Bearing	30 mm	37 mm	4 mm	GCR15	ZZ	Reference US$ 1.35 Z3V3	RFQ
6707-2RS 35 x 44 x 5 mm Deep Groove Ball Bearing	35 mm	44 mm	5 mm	GCR15	2RS	Reference US$ 1.64 Z3V3	RFQ
6707-ZZ 35 x 44 x 5 mm Deep Groove Ball Bearing	35 mm	44 mm	5 mm	GCR15	ZZ	Reference US$ 1.64 Z3V3	RFQ
6708-2RS 40 x 50 x 6 mm Deep Groove Ball Bearing	40 mm	50 mm	6 mm	GCR15	2RS	Reference US$ 1.86 Z3V3	RFQ
6708-ZZ 40 x 50 x 6 mm Deep Groove Ball Bearing	40 mm	50 mm	6 mm	GCR15	ZZ	Reference US$ 1.86 Z3V3	RFQ
6709-2RS 45 x 55 x 6 mm Deep Groove Ball Bearing	45 mm	55 mm	6 mm	GCR15	2RS	Reference US$ 2.09 Z3V3	RFQ
6709-ZZ 45 x 55 x 6 mm Deep Groove Ball Bearing	45 mm	55 mm	6 mm	GCR15	ZZ	Reference US$ 2.09 Z3V3	RFQ
6710-2RS 50 x 62 x 6 mm Deep Groove Ball Bearing	50 mm	62 mm	6 mm	GCR15	2RS	Reference US$ 2.26 Z3V3	RFQ
6710-ZZ 50 x 62 x 6 mm Deep Groove Ball Bearing	50 mm	62 mm	6 mm	GCR15	ZZ	Reference US$ 2.26 Z3V3	RFQ
6801-2RS 12 x 21 x 5 mm Deep Groove Ball Bearing	12 mm	21 mm	5 mm	GCR15	2RS	Reference US$ 0.15 P0Z1	RFQ
6802-2RS 15 x 24 x 5 mm Deep Groove Ball Bearing	15 mm	24 mm	5 mm	GCR15	2RS	Reference US$ 0.17 P0Z1	RFQ
6803-2RS 17 x 26 x 5 mm Deep Groove Ball Bearing	17 mm	26 mm	5 mm	GCR15	2RS	Reference US$ 0.20 P0Z1	RFQ
6804-2RS 20 x 32 x 7 mm Deep Groove Ball Bearing	20 mm	32 mm	7 mm	GCR15	2RS	Reference US$ 0.24 P0Z1	RFQ
6805-2RS 25 x 37 x 7 mm Deep Groove Ball Bearing	25 mm	37 mm	7 mm	GCR15	2RS	Reference US$ 0.28 P0Z1	RFQ
6806-2RS 30 x 42 x 7 mm Deep Groove Ball Bearing	30 mm	42 mm	7 mm	GCR15	2RS	Reference US$ 0.37 P0Z1	RFQ
6824-2RS 120 x 150 x 16 mm Deep Groove Ball Bearing	120 mm	150 mm	16 mm	GCR15	2RS	Reference US$ 6.21 P0Z1	RFQ
6826-2RS 130 x 165 x 18 mm Deep Groove Ball Bearing	130 mm	165 mm	18 mm	GCR15	2RS	Reference US$ 7.52 P0Z1	RFQ
6826-ZZ 130 x 165 x 18 mm Deep Groove Ball Bearing	130 mm	165 mm	18 mm	GCR15	ZZ	Reference US$ 7.52 P0Z1	RFQ
6828-2RS 140 x 175 x 18 mm Deep Groove Ball Bearing	140 mm	175 mm	18 mm	GCR15	2RS	Reference US$ 8.04 P0Z1	RFQ
6828-ZZ 140 x 175 x 18 mm Deep Groove Ball Bearing	140 mm	175 mm	18 mm	GCR15	ZZ	Reference US$ 8.04 P0Z1	RFQ
6830-2RS 150 x 190 x 20 mm Deep Groove Ball Bearing	150 mm	190 mm	20 mm	GCR15	2RS	Reference US$ 10.33 P0Z1	RFQ
6830-ZZ 150 x 190 x 20 mm Deep Groove Ball Bearing	150 mm	190 mm	20 mm	GCR15	ZZ	Reference US$ 10.33 P0Z1	RFQ
684-2RS 4 x 9 x 2.5 mm Deep Groove Ball Bearing	4 mm	9 mm	2.5 mm	GCR15	2RS	Reference US$ 0.12 P0Z1	RFQ
684-ZZ 4 x 9 x 2.5 mm Deep Groove Ball Bearing	4 mm	9 mm	2.5 mm	GCR15	ZZ	Reference US$ 0.12 P0Z1	RFQ
685-2RS 5 x 11 x 5 mm Deep Groove Ball Bearing	5 mm	11 mm	5 mm	GCR15	2RS	Reference US$ 0.12 P0Z1	RFQ
685-ZZ 5 x 11 x 5 mm Deep Groove Ball Bearing	5 mm	11 mm	5 mm	GCR15	ZZ	Reference US$ 0.12 P0Z1	RFQ
686-2RS 6 x 13 x 5 mm Deep Groove Ball Bearing	6 mm	13 mm	5 mm	GCR15	2RS	Reference US$ 0.12 P0Z1	RFQ
686-ZZ 6 x 13 x 5 mm Deep Groove Ball Bearing	6 mm	13 mm	5 mm	GCR15	ZZ	Reference US$ 0.12 P0Z1	RFQ
687-2RS 7 x 14 x 3.5 mm Deep Groove Ball Bearing	7 mm	14 mm	3.5 mm	GCR15	2RS	Reference US$ 0.12 P0Z1	RFQ
687-ZZ 7 x 14 x 3.5 mm Deep Groove Ball Bearing	7 mm	14 mm	3.5 mm	GCR15	ZZ	Reference US$ 0.12 P0Z1	RFQ
688-2RS 8 x 16 x 5 mm Deep Groove Ball Bearing	8 mm	16 mm	5 mm	GCR15	2RS	Reference US$ 0.13 P0Z1	RFQ
688-2Z 8 x 16 x 5 mm Deep Groove Ball Bearing	8 mm	16 mm	5 mm	GCR15	ZZ	Reference US$ 0.13 P0Z1	RFQ
689-2RS 9 x 17 x 4 mm Deep Groove Ball Bearing	9 mm	17 mm	4 mm	GCR15	2RS	Reference US$ 0.13 P0Z1	RFQ
689-ZZ 9 x 17 x 4 mm Deep Groove Ball Bearing	9 mm	17 mm	4 mm	GCR15	ZZ	Reference US$ 0.13 P0Z1	RFQ
6900-2RS 10 x 22 x 6 mm Deep Groove Ball Bearing	10 mm	22 mm	6 mm	GCR15	2RS	Reference US$ 0.13 P0Z1	RFQ
6901-2RS 12 x 24 x 6 mm Deep Groove Ball Bearing	12 mm	24 mm	6 mm	GCR15	2RS	Reference US$ 0.16 P0Z1	RFQ
6902-2RS 15 x 28 x 7 mm Deep Groove Ball Bearing	15 mm	28 mm	7 mm	GCR15	2RS	Reference US$ 0.18 P0Z1	RFQ
6903-2RS 17 x 30 x 7 mm Deep Groove Ball Bearing	17 mm	30 mm	7 mm	GCR15	2RS	Reference US$ 0.21 P0Z1	RFQ
6904-2RS 20 x 37 x 9 mm Deep Groove Ball Bearing	20 mm	37 mm	9 mm	GCR15	2RS	Reference US$ 0.27 P0Z1	RFQ
6910-ZZ 50 x 72 x 12 mm Deep Groove Ball Bearing	50 mm	72 mm	12 mm	GCR15	ZZ	Reference US$ 0.97 P0Z1	RFQ
6911-ZZ 55 x 80 x 13 mm Deep Groove Ball Bearing	55 mm	80 mm	13 mm	GCR15	ZZ	Reference US$ 1.39 P0Z1	RFQ
6912-ZZ 60 x 85 x 13 mm Deep Groove Ball Bearing	60 mm	85 mm	13 mm	GCR15	ZZ	Reference US$ 1.64 P0Z1	RFQ
6913-2RS 65 x 90 x 13 mm Deep Groove Ball Bearing	65 mm	90 mm	13 mm	GCR15	2RS	Reference US$ 1.80 P0Z1	RFQ
6913-ZZ 65 x 90 x 13 mm Deep Groove Ball Bearing	65 mm	90 mm	13 mm	GCR15	ZZ	Reference US$ 1.80 P0Z1	RFQ
6914-ZZ 70 x 100 x 16 mm Deep Groove Ball Bearing	70 mm	100 mm	16 mm	GCR15	ZZ	Reference US$ 2.48 P0Z1	RFQ
6915-ZZ 75 x 105 x 16 mm Deep Groove Ball Bearing	75 mm	105 mm	16 mm	GCR15	ZZ	Reference US$ 2.96 P0Z1	RFQ
6916-2RS 80 x 110 x 16 mm Deep Groove Ball Bearing	80 mm	110 mm	16 mm	GCR15	2RS	Reference US$ 3.38 P0Z1	RFQ
6916-ZZ 80 x 110 x 16 mm Deep Groove Ball Bearing	80 mm	110 mm	16 mm	GCR15	ZZ	Reference US$ 3.38 P0Z1	RFQ
6917 85 x 120 x 18 mm Deep Groove Ball Bearing	85 mm	120 mm	18 mm	GCR15	Open	Reference US$ 3.21 P0Z1	RFQ
6917-2RS 85 x 120 x 18 mm Deep Groove Ball Bearing	85 mm	120 mm	18 mm	GCR15	2RS	Reference US$ 3.82 P0Z1	RFQ
6917-ZZ 85 x 120 x 18 mm Deep Groove Ball Bearing	85 mm	120 mm	18 mm	GCR15	ZZ	Reference US$ 3.82 P0Z1	RFQ
6918 90 x 125 x 18 mm Deep Groove Ball Bearing	90 mm	125 mm	18 mm	GCR15	Open	Reference US$ 3.82 P0Z1	RFQ
6918-2RS 90 x 125 x 18 mm Deep Groove Ball Bearing	90 mm	125 mm	18 mm	GCR15	2RS	Reference US$ 4.14 P0Z1	RFQ
6918-ZZ 90 x 125 x 18 mm Deep Groove Ball Bearing	90 mm	125 mm	18 mm	GCR15	ZZ	Reference US$ 4.14 P0Z1	RFQ
6919 95 x 130 x 18 mm Deep Groove Ball Bearing	95 mm	130 mm	18 mm	GCR15	Open	Reference US$ 4.02 P0Z1	RFQ
6919-2RS 95 x 130 x 18 mm Deep Groove Ball Bearing	95 mm	130 mm	18 mm	GCR15	2RS	Reference US$ 4.56 P0Z1	RFQ
6919-ZZ 95 x 130 x 18 mm Deep Groove Ball Bearing	95 mm	130 mm	18 mm	GCR15	ZZ	Reference US$ 4.56 P0Z1	RFQ
6920 100 x 140 x 20 mm Deep Groove Ball Bearing	100 mm	140 mm	20 mm	GCR15	Open	Reference US$ 4.81 P0Z1	RFQ
6920-2RS 100 x 140 x 20 mm Deep Groove Ball Bearing	100 mm	140 mm	20 mm	GCR15	2RS	Reference US$ 5.18 P0Z1	RFQ
6920-ZZ 100 x 140 x 20 mm Deep Groove Ball Bearing	100 mm	140 mm	20 mm	GCR15	ZZ	Reference US$ 5.18 P0Z1	RFQ
6921 105 x 145 x 20 mm Deep Groove Ball Bearing	105 mm	145 mm	20 mm	GCR15	Open	Reference US$ 5.62 P0Z1	RFQ
6921-2RS 105 x 145 x 20 mm Deep Groove Ball Bearing	105 mm	145 mm	20 mm	GCR15	2RS	Reference US$ 6.48 P0Z1	RFQ
6921-ZZ 105 x 145 x 20 mm Deep Groove Ball Bearing	105 mm	145 mm	20 mm	GCR15	ZZ	Reference US$ 6.48 P0Z1	RFQ
6922 110 x 150 x 20 mm Deep Groove Ball Bearing	110 mm	150 mm	20 mm	GCR15	Open	Reference US$ 6.41 P0Z1	RFQ
6922-2RS 110 x 150 x 20 mm Deep Groove Ball Bearing	110 mm	150 mm	20 mm	GCR15	2RS	Reference US$ 7.00 P0Z1	RFQ
6922-ZZ 110 x 150 x 20 mm Deep Groove Ball Bearing	110 mm	150 mm	20 mm	GCR15	ZZ	Reference US$ 7.00 P0Z1	RFQ
6924 120 x 165 x 22 mm Deep Groove Ball Bearing	120 mm	165 mm	22 mm	GCR15	Open	Reference US$ 7.63 P0Z1	RFQ
6924-2RS 120 x 165 x 22 mm Deep Groove Ball Bearing	120 mm	165 mm	22 mm	GCR15	2RS	Reference US$ 8.56 P0Z1	RFQ
6924-ZZ 120 x 165 x 22 mm Deep Groove Ball Bearing	120 mm	165 mm	22 mm	GCR15	ZZ	Reference US$ 8.56 P0Z1	RFQ
6926 130 x 180 x 24 mm Deep Groove Ball Bearing	130 mm	180 mm	24 mm	GCR15	Open	Reference US$ 8.83 P0Z1	RFQ
6926-2RS 130 x 180 x 24 mm Deep Groove Ball Bearing	130 mm	180 mm	24 mm	GCR15	2RS	Reference US$ 9.59 P0Z1	RFQ
6926-ZZ 130 x 180 x 24 mm Deep Groove Ball Bearing	130 mm	180 mm	24 mm	GCR15	ZZ	Reference US$ 9.59 P0Z1	RFQ
6928 140 x 190 x 24 mm Deep Groove Ball Bearing	140 mm	190 mm	24 mm	GCR15	Open	Reference US$ 10.49 P0Z1	RFQ
6928-2RS 140 x 190 x 24 mm Deep Groove Ball Bearing	140 mm	190 mm	24 mm	GCR15	2RS	Reference US$ 12.59 P0Z1	RFQ
6928-ZZ 140 x 190 x 24 mm Deep Groove Ball Bearing	140 mm	190 mm	24 mm	GCR15	ZZ	Reference US$ 12.59 P0Z1	RFQ
6930 150 x 210 x 28 mm Deep Groove Ball Bearing	150 mm	210 mm	28 mm	GCR15	Open	Reference US$ 12.79 P0Z1	RFQ
6930-2RS 150 x 210 x 28 mm Deep Groove Ball Bearing	150 mm	210 mm	28 mm	GCR15	2RS	Reference US$ 15.35 P0Z1	RFQ
6930-ZZ 150 x 210 x 28 mm Deep Groove Ball Bearing	150 mm	210 mm	28 mm	GCR15	ZZ	Reference US$ 15.35 P0Z1	RFQ
694-2RS 4 x 11 x 4 mm Deep Groove Ball Bearing	4 mm	11 mm	4 mm	GCR15	2RS	Reference US$ 0.12 P0Z1	RFQ
694-ZZ 4 x 11 x 4 mm Deep Groove Ball Bearing	4 mm	11 mm	4 mm	GCR15	ZZ	Reference US$ 0.12 P0Z1	RFQ
695-2RS 5 x 13 x 4 mm Deep Groove Ball Bearing	5 mm	13 mm	4 mm	GCR15	2RS	Reference US$ 0.12 P0Z1	RFQ
695-ZZ 5 x 13 x 4 mm Deep Groove Ball Bearing	5 mm	13 mm	4 mm	GCR15	ZZ	Reference US$ 0.12 P0Z1	RFQ
696-2RS 6 x 15 x 5 mm Deep Groove Ball Bearing	6 mm	15 mm	5 mm	GCR15	2RS	Reference US$ 0.12 P0Z1	RFQ
696-2Z 6 x 15 x 5 mm Deep Groove Ball Bearing	6 mm	15 mm	5 mm	GCR15	ZZ	Reference US$ 0.12 P0Z1	RFQ
697-2RS 7 x 17 x 5 mm Deep Groove Ball Bearing	7 mm	17 mm	5 mm	GCR15	2RS	Reference US$ 0.13 P0Z1	RFQ
697-ZZ 7 x 17 x 5 mm Deep Groove Ball Bearing	7 mm	17 mm	5 mm	GCR15	ZZ	Reference US$ 0.13 P0Z1	RFQ
698-2RS 8 x 19 x 6 mm Deep Groove Ball Bearing	8 mm	19 mm	6 mm	GCR15	2RS	Reference US$ 0.13 P0Z1	RFQ
698-ZZ 8 x 19 x 6 mm Deep Groove Ball Bearing	8 mm	19 mm	6 mm	GCR15	ZZ	Reference US$ 0.13 P0Z1	RFQ
699-2RS 9 x 20 x 6 mm Deep Groove Ball Bearing	9 mm	20 mm	6 mm	GCR15	2RS	Reference US$ 0.13 P0Z1	RFQ
699-ZZ 9 x 20 x 6 mm Deep Groove Ball Bearing	9 mm	20 mm	6 mm	GCR15	ZZ	Reference US$ 0.13 P0Z1	RFQ
CS203-2RS 17 x 40 x 12 mm Deep Groove Ball Bearing	17 mm	40 mm	12 mm	GCR15	2RS	Reference US$ 0.48 P0Z1	RFQ
CS203-ZZ 17 x 40 x 12 mm Deep Groove Ball Bearing	17 mm	40 mm	12 mm	GCR15	ZZ	Reference US$ 0.48 P0Z1	RFQ
R 1-4 1.984 x 6.350 x 2.380 mm Deep Groove Ball Bearing	5/64 in 1.984 mm	1/4 in 6.350 mm	3/32 in 2.380 mm	GCR15	Open	On request	RFQ
R 1-4-2Z 1.984 x 6.350 x 3.571 mm Deep Groove Ball Bearing	5/64 in 1.984 mm	1/4 in 6.350 mm	9/64 in 3.571 mm	GCR15	ZZ	On request	RFQ
R 1-5 2.380 x 7.938 x 2.779 mm Deep Groove Ball Bearing	32 in 2.380 mm	16 in 7.938 mm	64 in 2.779 mm	GCR15		On request	RFQ
R 1-5-2Z 2.380 x 7.938 x 3.571 mm Deep Groove Ball Bearing	32 in 2.380 mm	16 in 7.938 mm	64 in 3.571 mm	GCR15	ZZ	On request	RFQ
R 133 2.380 x 4.763 x 1.588 mm Deep Groove Ball Bearing	32 in 2.380 mm	16 in 4.763 mm	16 in 1.588 mm	GCR15		On request	RFQ
R 133-2Z 2.380 x 4.763 x 2.380 mm Deep Groove Ball Bearing	32 in 2.380 mm	16 in 4.763 mm	32 in 2.380 mm	GCR15	ZZ	On request	RFQ
R10-2RS 15.875 x 34.925 x 8.733 mm Deep Groove Ball Bearing	15.875 mm	34.925 mm	8.733 mm	GCR15	2RS	Reference US$ 0.32 P0Z1	RFQ
R10-ZZ 15.875 x 34.925 x 8.733 mm Deep Groove Ball Bearing	15.875 mm	34.925 mm	8.733 mm	GCR15	ZZ	Reference US$ 0.32 P0Z1	RFQ
R12 19.05 x 41.275 x 7.938 mm Deep Groove Ball Bearing	19.05 mm	41.275 mm	7.938 mm	GCR15	Open	Reference US$ 0.34 P0Z1	RFQ
R12-2RS 19.05 x 41.275 x 11.113 mm Deep Groove Ball Bearing	19.05 mm	41.275 mm	11.113 mm	GCR15	2RS	Reference US$ 0.38 P0Z1	RFQ
R12-ZZ 19.05 x 41.275 x 11.113 mm Deep Groove Ball Bearing	19.05 mm	41.275 mm	11.113 mm	GCR15	ZZ	Reference US$ 0.38 P0Z1	RFQ
R14-2RS 22.225 x 47.625 x 12.7 mm Deep Groove Ball Bearing	22.225 mm	47.625 mm	12.7 mm	GCR15	2RS	Reference US$ 0.58 P0Z1	RFQ
R14-ZZ 22.225 x 47.625 x 12.7 mm Deep Groove Ball Bearing	22.225 mm	47.625 mm	12.7 mm	GCR15	ZZ	Reference US$ 0.58 P0Z1	RFQ
R16 25.4 x 50.8 x 9.525 mm Deep Groove Ball Bearing	25.4 mm	50.8 mm	9.525 mm	GCR15	Open	Reference US$ 0.60 P0Z1	RFQ
R16-2RS 25.4 x 50.8 x 12.7 mm Deep Groove Ball Bearing	25.4 mm	50.8 mm	12.7 mm	GCR15	2RS	Reference US$ 0.65 P0Z1	RFQ
R16-ZZ 25.4 x 50.8 x 12.7 mm Deep Groove Ball Bearing	25.4 mm	50.8 mm	12.7 mm	GCR15	ZZ	Reference US$ 0.65 P0Z1	RFQ
R18-2RS 28.575 x 53.975 x 12.7 mm Deep Groove Ball Bearing	28.575 mm	53.975 mm	12.7 mm	GCR15	2RS	Reference US$ 0.77 P0Z1	RFQ
R18-ZZ 28.575 x 53.975 x 12.7 mm Deep Groove Ball Bearing	28.575 mm	53.975 mm	12.7 mm	GCR15	ZZ	Reference US$ 0.77 P0Z1	RFQ
R20-2RS 31.75 x 57.15 x 12.7 mm Deep Groove Ball Bearing	31.75 mm	57.15 mm	12.7 mm	GCR15	2RS	Reference US$ 0.85 P0Z1	RFQ
R20-ZZ 31.75 x 57.15 x 12.7 mm Deep Groove Ball Bearing	31.75 mm	57.15 mm	12.7 mm	GCR15	ZZ	Reference US$ 0.85 P0Z1	RFQ
R22-2RS 34.925 x 63.5 x 14.288 mm Deep Groove Ball Bearing	34.925 mm	63.5 mm	14.288 mm	GCR15	2RS	Reference US$ 1.06 P0Z1	RFQ
R22-ZZ 34.925 x 63.5 x 14.288 mm Deep Groove Ball Bearing	34.925 mm	63.5 mm	14.288 mm	GCR15	ZZ	Reference US$ 1.06 P0Z1	RFQ

Technical Guide Materials, applications, selection notes, and internal reference links for this collection.

Chrome steel deep groove ball bearings are a common choice for motors, fans, pumps, conveyors, rollers, appliances, and general machinery where a compact radial ball bearing is needed. This collection narrows the broader deep groove ball bearing category to models where chrome bearing steel is the intended material path.

Buyers usually use this page when they already have a bearing number such as a 60, 62, 63, 68, 69, or miniature series model, but still need to confirm the suffix, seal, clearance, lubrication, and operating environment. A bearing with the same bore, outside diameter, and width may not behave the same if the closure, grease, clearance, or fit changes.

Chrome steel is suitable for many standard industrial positions, but it is not a corrosion-first material. If the bearing is used near water, cleaning chemicals, humidity, marine air, or food-processing washdown, compare this collection with stainless steel options before final selection.

Common Applications

Chrome steel deep groove ball bearings are often found in electric motors, fans, small pumps, power tools, conveyors, office equipment, rollers, gearboxes, instruments, and automation equipment. They are useful where the main requirement is smooth radial support, low friction, wide availability, and a familiar replacement number.

They can also handle limited axial load in both directions, but they should not be treated as thrust bearings. If the application has dominant axial load or heavy end thrust, review a thrust bearing or another axial-load design instead of forcing a standard deep groove bearing into the position.

How To Choose

Start by confirming the complete model number, not only the numeric series. Suffixes such as ZZ, 2RS, C3, N, or NR can change the bearing behavior or mounting detail. If the marking is not readable, measure bore, outside diameter, and width, then check the shaft, housing, and original closure type.

Buyer question	Why it matters
Is the bearing open, shielded, or sealed?	Closure changes contamination protection, grease retention, friction, and speed behavior
Is the clearance standard or C3?	Mounted clearance can change after press fit, temperature rise, and speed
Is the equipment clean or contaminated?	Dust, washdown, or humidity may require a different seal or material
Is speed a key requirement?	Grease, cage, seal drag, precision, and heat control must be checked
Is there axial load?	Deep groove bearings allow limited axial load, not high thrust load
Is low noise required?	Motors and instruments may need attention to grease, precision, and handling

For size-first searching, metric ball bearing paths can help when the main task is matching bore, OD, width, and standard metric series. For small and inch-dimension replacements, compare miniature inch series options as well.

Material, Seal, Load, And Speed Notes

Chrome steel is normally chosen for strength, fatigue performance, and cost efficiency in protected machinery. It should be kept lubricated and protected from moisture. If a bearing failed because of rust, staining, or chemical exposure, the replacement discussion should include stainless steel, better sealing, or a different housing arrangement.

Closure choice is one of the most common replacement traps. ZZ shields are often selected for grease retention and lower drag in cleaner applications. 2RS seals improve contamination protection but may create more friction and heat. Open bearings can work well when external lubrication or machine sealing is already part of the design.

Speed cannot be judged by material alone. A chrome steel bearing may be suitable for high rpm only when the grease, cage, clearance, precision, fit, and seal type all match the operating conditions. If heat appears immediately after installation, check mounting fit, alignment, grease fill, preload, and seal drag before assuming the material is wrong.

Useful next paths include chrome steel bearings for the wider material hub, deep groove ball bearings for all material options in this bearing family, angular contact ball bearings chrome steel when axial stiffness is more important, and self-aligning ball bearings chrome steel when misalignment must be handled by the bearing design.

RFQ Guidance

For a replacement or sourcing request, send the complete bearing number, suffix, quantity, bore, outside diameter, width, seal or shield type, clearance, speed, load direction, and operating environment. Photos of the old bearing, packaging label, and machine position help confirm whether a standard chrome steel deep groove bearing is the right path or whether stainless, sealed, C3, low-noise, or another specification should be reviewed.

Deep Groove Ball Bearings GCR15