GRA2、GRA2G、RA2系列-TR_轴承制造商_TR轴承拥有行业领先的热处理、磨削及装配生产线，并配备先进且全面的检测设施。

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GRA2、GRA2G、RA2系列

Bearing No.	Shaft Dia.		Dimensions(mm)																Dynamic LoadCr(N)	Static LoadCor(N)	Mass (kg)
	d		D		C		h		S		B1		B		B3		d1
	(in.)	(mm)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)
GRA201		12	40	1.5748	12	0.4724	3.6	0.1417	6.5	0.2559	28.6	1.1260	19.1	0.7520	13.5	0.5315	27.2	1.0709	9550	4780	0.13
RA201-8	1/2																				0.13
202		15																			0.12
202-10	5/8																				0.11
203		17																			0.10
203-11	11/16																				0.10
GRA204-12	3/4		47	1.8504	14	0.5511	4	0.1575	7.5	0.2953	30.9	1.2165	21.4	0.8425	13.5	0.5315	32.4	1.2756	12800	6650	0.17
RA204		20																			0.16
GRA205-14	7/8		52	2.0472	15	0.5906	4.3	0.1693	7.5	0.2953	30.9	1.2165	21.4	0.8425	13.5	0.5315	37.4	1.2756	14000	7880	0.21
RA205-15	15/16																				0.20
205		25																			0.19
205-16	1																				0.19
GRA206-18	1-1/8		62	2.4409	18	0.7087	5	0.1969	9	0.3543	35.7	1.4055	23.8	0.9370	15.9	0.6260	44.1	1.7362	19500	11200	0.33
RA206		30																			0.31
206-19	1-3/16																				0.31
206-20	1-1/4																				0.29
GRA207-20	1-1/4		72	2.8346	19	0.7480	5.7	0.2244	9.5	0.3740	38.9	1.5315	25.4	1.0000	17.5	0.6890	51.1	2.0118	25700	15200	0.52
RA207-21	1-5/16																				0.49
207-22	1-3/8																				0.46
207		35																			0.46
207-23	1-7/16																				0.44
GRA208-24	1-1/2		80	3.1496	21	0.8268	6.3	0.2480	11	0.4331	43.7	1.7205	30.2	1.1890	18.3	0.7205	58	2.2835	29600	18200	0.67
RA208-25	1-9/16																				0.64
208		40																			0.63
GRA209-26	1-5/8		85	3.3465	22	0.8661	6.8	0.2677	11	0.4331	43.7	1.7205	30.2	1.1890	18.3	0.7205	63.5	2.5000	31850	20800	0.77
RA209-27	1-11/16																				0.73
209-28	1-3/4																				0.69
209		45																			0.68
GRA210-30	1-7/8		90	3.5433	22	0.8661	6.5	0.2559	11	0.4331	43.7	1.7205	30.2	1.1890	18.3	0.7205	67.2	2.6457	35100	23200	0.77
RA210-31	1-15/16																				0.73
210		50																			0.71
GRA211-32	2		100	3.9370	24	0.9449	7.2	0.2835	12	0.4724	48.4	1.9055	32.5	1.2795	20.7	0.8150	74.5	2.9331	43550	29200	1.17
RA211-34	2-1/8																				1.07
211		55																			1.04
211-35	2-3/16																				1.02
GRA212-36	2-1/4		110	4.3307	24	0.9449	8	0.3150	13.5	0.5315	53.1	2.0906	37.2	1.4646	22.3	0.8780	82	3.2283	47800	32800	1.41
RA212		60																			1.31
212-38	2-3/8																				1.30
212-39	2-7/16																				1.24

Bearing No.	Shaft Dia.		Dimensions(mm)																Dynamic LoadCr(N)	Static LoadCor(N)	Mass (kg)
	d		D		C		h		S		B1		B		B3		d1
	(in.)	(mm)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)	(mm)	(in.)
GRA201		12	40	1.5748	12	0.4724	3.6	0.1417	6.5	0.2559	28.6	1.1260	19.1	0.7520	13.5	0.5315	27.2	1.0709	9550	4780	0.13
RA201-8	1/2																				0.13
202		15																			0.12
202-10	5/8																				0.11
203		17																			0.10
203-11	11/16																				0.10
GRA204-12	3/4		47	1.8504	14	0.5511	4	0.1575	7.5	0.2953	30.9	1.2165	21.4	0.8425	13.5	0.5315	32.4	1.2756	12800	6650	0.17
RA204		20																			0.16
GRA205-14	7/8		52	2.0472	15	0.5906	4.3	0.1693	7.5	0.2953	30.9	1.2165	21.4	0.8425	13.5	0.5315	37.4	1.2756	14000	7880	0.21
RA205-15	15/16																				0.20
205		25																			0.19
205-16	1																				0.19
GRA206-18	1-1/8		62	2.4409	18	0.7087	5	0.1969	9	0.3543	35.7	1.4055	23.8	0.9370	15.9	0.6260	44.1	1.7362	19500	11200	0.33
RA206		30																			0.31
206-19	1-3/16																				0.31
206-20	1-1/4																				0.29
GRA207-20	1-1/4		72	2.8346	19	0.7480	5.7	0.2244	9.5	0.3740	38.9	1.5315	25.4	1.0000	17.5	0.6890	51.1	2.0118	25700	15200	0.52
RA207-21	1-5/16																				0.49
207-22	1-3/8																				0.46
207		35																			0.46
207-23	1-7/16																				0.44
GRA208-24	1-1/2		80	3.1496	21	0.8268	6.3	0.2480	11	0.4331	43.7	1.7205	30.2	1.1890	18.3	0.7205	58	2.2835	29600	18200	0.67
RA208-25	1-9/16																				0.64
208		40																			0.63
GRA209-26	1-5/8		85	3.3465	22	0.8661	6.8	0.2677	11	0.4331	43.7	1.7205	30.2	1.1890	18.3	0.7205	63.5	2.5000	31850	20800	0.77
RA209-27	1-11/16																				0.73
209-28	1-3/4																				0.69
209		45																			0.68
GRA210-30	1-7/8		90	3.5433	22	0.8661	6.5	0.2559	11	0.4331	43.7	1.7205	30.2	1.1890	18.3	0.7205	67.2	2.6457	35100	23200	0.77
RA210-31	1-15/16																				0.73
210		50																			0.71
GRA211-32	2		100	3.9370	24	0.9449	7.2	0.2835	12	0.4724	48.4	1.9055	32.5	1.2795	20.7	0.8150	74.5	2.9331	43550	29200	1.17
RA211-34	2-1/8																				1.07
211		55																			1.04
211-35	2-3/16																				1.02
GRA212-36	2-1/4		110	4.3307	24	0.9449	8	0.3150	13.5	0.5315	53.1	2.0906	37.2	1.4646	22.3	0.8780	82	3.2283	47800	32800	1.41
RA212		60																			1.31
212-38	2-3/8																				1.30
212-39	2-7/16																				1.24