Product photo — see the table below for main specifications; non-standard designs welcome

Deep Groove Ball Bearings

Simple in design, low in friction and capable of very high speeds, deep groove ball bearings take radial and two-direction axial loads. They are the most widely used bearing type — motors, fans, pumps, agricultural and general machinery.

Category	Deep Groove Ball Bearings
Precision class	P0 / P6 / P5 (P4 for precision types)
Clearance group	C0 / C2 / C3 / C4 (by application)
Material	GCr15 high-carbon chromium steel / carburising steel (optional)
Heat treatment	Quenched & tempered, 58–64 HRC, dimensional stabilised
Standards	GB/T 307 / ISO 492 / JB-T (per product)

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Series note: The most widely used rolling bearing: simple, low friction, very high limiting speed, carrying radial and two-direction axial loads. Open, shielded (Z/2Z) and sealed (RS/2RS) variants come g…

Main Specifications

Sample of common models (13 models in total — contact us for the full catalogue)

基本尺寸（mm）				基本额定载荷（KN）		Max.转速（r/min）		安装相关尺寸（mm）
d	D	B	rs min	Cr	Cor	Grease	Oil	Ds(min)	dh(max)	R(max)
33	72	17	1.1	22.5	13.6	9100	11000	38	66.5	1
35	62	14	1	16.3	10.5	10000	13000	40	57	1
35	72	17	1.1	25.7	15.3	9000	11000	41.5	65.5	1
35	80	21	1.5	35.5	19.2	8500	10000	43	72	1.5
35	80	21	1.5	35.5	19.2	8500	10000	43	72	1.5
35	100	25	1.5	55.5	29.5	7000	8500	43	92	1.5
40	68	15	1	21.8	11.6	9500	12000	44.6	63.4	1
40	80	18	1.1	31	17.9	8500	10000	46.5	73.5	1
40	80	18	1.1	31	17.9	8500	10000	46.5	73.5	1
40	80	18	1.1	31	17.9	8500	10000	46.5	73.5	1

Deep Groove Ball Bearings

Deep Groove Ball Bearings

Main Specifications

Related Products

Deep Groove Ball Bearings with Shields

Deep Groove Ball Bearings with Seals