Thin section bearing NBC type inch series bore 25.4-635.000mm

Dimensions（mm)				Rated load(N)		Bearing Designation	Install Dimensions(mm)			Weight(kg)
d	D	B	γ^+0.5₀	C_r	C_or	Bearing Designation	D_a (Minimum）	d_a (Maximum）	γ_a (Maximum)	(reference)
635	685.8	25.4	2.1	81500	232000	NBC 63525	642	678.5	2	8.35
508	558.8	25.4	2.1	75000	186000	NBC 50825	515	551.5	2	6.75
457.2	508	25.4	2.1	72500	168000	NBC 45725	464.5	501	2	6.1
406.4	457.2	25.4	2.1	69500	149000	NBC 40625	413.5	450	2	5.2
355.6	406.4	25.4	2.1	66500	131000	NBC 35525	363	399	2	4.7
304.8	355.6	25.4	2.1	63000	113000	NBC 30425	312	348.5	2	4
279.4	330.2	25.4	2.1	61000	104000	NBC 27925	286.5	323	2	3.75
254	304.8	25.4	2.1	59000	94500	NBC 25425	261	297.5	2	3.4
254	292.1	19.05	2.1	39000	70500	NBC 25419	261	285	2	1.85
228.6	279.4	25.4	2.1	57000	85500	NBC 22825	236	272	2	3.1
228.6	266.7	19.05	2.1	37500	63500	NBC 22819	236	259.5	2	1.7
203.2	254	25.4	2.1	54500	76500	NBC 20325	210.5	247	2	2.8
203.2	241.3	19.05	2.1	36000	56500	NBC 20319	210.5	234	2	1.5
190.5	241.3	25.4	2.1	52500	70500	NBC 19025	197.5	234	2	2.65
190.5	228.6	19.05	2.1	35000	53000	NBC 19019	197.5	221.5	2	1.4
177.8	228.6	25.4	2.1	52000	67000	NBC 17725	185	221.5	2	2.5
177.8	215.9	19.05	2.1	34500	50000	NBC 17719	185	208.5	2	1.3
177.8	196.85	9.525	1.1	12600	24500	NBC 17709	-	191.5	1	0.32
177.8	193.675	7.938	1.1	9900	21100	NBC 17707	183	188.5	1	0.23
177.8	190.5	6.35	0.7	7000	16200	NBC 17706	182	186.5	0.6	0.14