Radial Insert Ball Bearings With Eccentric Locking Collar

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Design Variants

Misalignment

Cage

Tolerance

Internal clearance

DHK insert ball bearings usually have an extended inner rings, which make it possible of use an eccentric locking collar to locate the bearings on the shaft (series GRAE...NPPB,RAE...NPPB,RALE...NPPB,GE...KPPB3,

GE...KRRB, E...KRRB,GE...KLLHB), or to locate it to the shaft with two grub screws (series GAY...NPPB, GLE...KRRB, GYE...KRRB).Series 2...NPPB have all the data same as single row deep groove ball bearing of series 62...exception the spherical out diameters. GSH...RRB series are located on the shaft by the integral adapter sleeves.

DHK insert ball bearings usually have an extended inner rings, which make it possible of use an eccentric locking collar to locate the bearings on the shaft (series GRAE...NPPB,RAE...NPPB,RALE...NPPB,GE...KPPB3,
GE...KRRB, E...KRRB,GE...KLLHB), or to locate it to the shaft with two grub screws (series GAY...NPPB, GLE...KRRB, GYE...KRRB).Series 2...NPPB have all the data same as single row deep groove ball bearing of series 62...exception the spherical out diameters. GSH...RRB series are located on the shaft by the integral adapter sleeves.
DHK insert bearings use a stamped steel cage as the standard cage.
DHK can supply external spherical ball bearings fitted with plastic retainers if required.
The outer diameter tolerance of DHK insert bearing adopts ordinary grade tolerance (PN). For easy assembly, the inner diameter adopts added tolerance. The specific tolerance values are shown in the table below.
DHK insert ball bearings are produced with radial clearance group C3 of deep groove ball bearing.
Detailed values are listed in the table below.

Dimensions and Parameters

Inquiry	Designation	Shaft diameter	Mass kg	Dimension[mm]										Rmax	F/A	Load ratings[kN]
Inquiry	Designation	Shaft diameter	Mass kg	d	D	B	B1	C	E	F	F1	G	L	Rmax	F/A	Dyn Cr	Stat Cor
	GRAE12NPPB	12	0.12	12	40	12	--	19	6.5	23	--	3.3	28.6	28	3	9600	4750
	RAE12NPPB	12	0.12	12	40	12	--	19	6.5	23	--	--	28.6	28	3	9600	4750
	GRAE15NPPB	15	0.12	15	40	12	--	19	6.5	23	--	3.3	28.6	28	3	9600	4750
	RAE15NPPB	15	0.12	15	40	12	--	19	6.5	23	--	--	28.6	28	3	9600	4750
	GE17KRRB	17	0.16	17	40	12	16.6	27.8	6.5	23.9	31.6	3.3	37.3	28	3	9600	4750
	GRAE17NPPB	17	0.12	17	40	12	--	19	6.5	23	--	3.3	28.6	28	3	9600	4750
	RAE17NPPB	17	0.12	17	40	12	--	19	6.5	23	--	--	28.6	28	3	9600	4750
	GE20KLLHB	20	0.2	20	47	14	16.6	34.1	17.1	27.6	37.4	3.7	43.7	33	3	12800	6600
	GE20KPPB3	20	0.2	20	47	14	16.6	34.1	17.1	27.6	37.4	3.7	43.7	33	3	12800	6600
	GE20KRRB	20	0.2	20	47	14	16.6	34.1	17.1	27.6	37.4	3.7	43.7	33	3	12800	6600
	GE20KRRBCC	20	0.2	20	47	14	23.6	34.1	17.1	27.6	--	3.7	43.7	33	3	12800	6600
	GRAE20NPPB	20	0.16	20	47	14	-	21.4	7.5	26.9	--	3.7	31	33	3	12800	6600
	GRAE20NPPBF	20	0.16	20	47	14	-	21.4	7.5	26.9	--	3.7	31	33	3	12800	6600
	RAE20NPPB	20	0.16	20	47	14	-	21.4	7.5	26.9	--	--	31	33	3	12800	6600
	RALE20NPPB	20	0.09	20	42	12	-	16.7	6	25.4	--	--	24.6	30	2.5	9400	5000
	E25KRRB	25	0.25	25	52	15	16.7	34.9	17.5	33.8	42.5	--	44.4	37.5	3	14000	7800
	GE25KLLHB	25	0.25	25	52	15	20.2	34.9	17.5	33.8	42.5	3.9	44.4	37.5	3	14000	7800
	GE25KPPB3	25	0.25	25	52	15	20.2	34.9	17.5	33.8	42.5	3.9	44.4	37.5	3	14000	7800
	GE25KRRB	25	0.25	25	52	15	16.7	34.9	17.5	33.8	42.5	3.9	44.4	37.5	3	14000	7800
	GE25KRRBCC	25	0.25	25	52	15	24.6	34.9	17.5	33.8	--	3.9	44.4	37.5	3	14000	7800
	GRAE25NPPB	25	0.19	25	52	15	--	21.4	7.5	30.5	--	3.9	31	37.5	3	14000	7800
	RAE25NPPB	25	0.19	25	52	15	--	21.4	7.5	30.5	--	--	31	37.5	3	14000	7800
	RALE25NPPB	25	0.12	25	47	12	--	17.5	6	30	--	--	25.4	36	2.5	10100	5900
	E30KRRB	30	0.38	30	62	18	20.7	36.5	18.3	40.2	52	--	48.4	--	4	19500	11300
	GE30KLLHB	30	0.38	30	62	18	20.6	36.5	18.3	40.2	52	5	48.4	44	4	19500	11300
	GE30KPPB3	30	0.39	30	62	18	20.7	36.5	18.3	40.2	52	5	48.4	44	4	19500	11300
	GE30KRRB	30	0.39	30	62	18	20.7	36.5	18.6	40.2	52	5	48.4	44	4	19500	11300
	GE30KRRBCC	30	0.39	30	62	18	27.2	36.5	18.3	40.2		5	48.4	44	4	19500	11300
	GNE30KRRB	30	0.54	30	72	20	24	36.5	17.5	44	60.2	6.2	50	51	5	29500	16700
	GRAE30NPPB	30	0.31	30	62	18	--	23.8	9	37.4	--	5	35.7	44	4	19500	11300
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